LABORTOPS

VALID UNTIL 30/06/2020

GREEN SOLVENTS:

SUSTAINABLE CHEMISTRY

SEE PAGE 26

Funnels 2

Peristaltic pump 3

Occupational safety 4–5

Liquid handling 6–7

Laboratory furniture 8

Analytical measurements 9

Heating and cooling 10–11

Genomics 12

Microbiology 13

Spectroscopy 14

Cell culture 15

Microscopy 16

Volumetrics 17

General lab products 18

Sampling 19

Chromatography 20–21

Cleaning 22

Sterilisation 23

Stirring 24–25

Chemicals 26

Temperature measurement 27

Titration 28

Centrifugation 29

Shaking 30

Vacuum technology 31

Life Science 32

WE VALUE LOCAL PRESENCE

IN EVERY RESPECT

Fair: Individual support regardless of the purchase volume

Personal: Fixed, local contact persons in the fi eld and offi ce

Competent: Laboratory experts who know and understand your needs

Safe: Laboratory trade “Made in Germany” for over 125 years

We supply everything for your laboratory needs from a single source: consumables,

instruments, chemicals, life science products and laboratory equipment.

Your trust is our motivation, your satisfaction our claim.

This has been true in the family business Th. Geyer for fi ve generations.

SUPPLYING YOUR IDEAS

Oliver-Alexander Geyer

Managing Partner

Lutz-Alexander Geyer

Managing Partner

2

FUNNELS, SHORT STEM,BOROSILICATE GLASS 3.3

Short stem. Borosilicate glass 3.3. Manufactured on the basis of ISO 4798. Autoclavable. Standard filter paper fits into the funnels.

Ø Lengthstem

Forfilter paper

Ø

PK Cat. No.

mm mm mm

35405055607080100150

35405055607080

100150

45 ­ 5555 ­ 7070 ­ 9070 ­ 9070 ­ 90

110 ­ 125125 ­ 150150 ­ 185240 ­ 270

111111111

7.692 0127.692 0157.692 0167.692 0137.692 0177.692 0187.692 0197.692 0207.692 014

FUNNELS, SHORT­STEM, PP

Autoclavable at 121 °C. Suitable for filtration of low­viscosity liquids.Standard filter paper fits into the funnels. Ribs on the inside ensure afast filtration. Ribs on the outside avoid air bubbles between filter paperand funnel’s surface.

Ø Lengthstem

Forfilter paper

Ø

PK Cat. No.

mm mm mm

355575100160

52618099

151

5590

125180240

1212642

7.692 0217.692 0227.692 0237.692 0247.692 025

Th. Geyer ­ A family business since 1892 and the partner for your laboratory

3

PERISTALTIC PUMP

PERISTALTIC PUMP LLG­uniPERIPUMP 1

The extra compact peristaltic pump. Ideal for continuous dosingapplications. Space­saving, robust and with a wide range of easilyexchangeable pump heads.

­ Stable flow rates­ Compact design­ Reversible working direction­ Pump heads easily exchangeable­ Various pump heads with different hose diameters

available as accessory­ Low power consumption­ Corrosion­resistant ABS housing­ OLED display for indication of speed and working direction

Scope of supply: Pump, pump head, Pharmed® hose with connection 3 x 1 mm

Specifications

Speed range: 0.1 ... 150 min­1

Speed accuracy: ±0.1 min­1

Flow rate range: 0.004 ... 149.23 ml/min

Weight: 0.8 kg

Dimensions (W x D x H): 180 x 115 x 125 mm

IP code: IP 31

Working temperature range: 0 ... 40 °C

Max. humidity: 80 %

Power rating: 10 W

Power supply: 100 ... 240 V, 50/60 Hz

Type Plug type PK Cat. No.

LLG­uniPERIPUMP 1LLG­uniPERIPUMP 1

EUUK

11

6.263 5406.263 541

PERISTALTIC PUMP LLG­uniPERIPUMP 3

The peristaltic pump with high pumping capacity. Ideal forcontinuous dosing applications. Space­saving, robust and with stableflow rate.

­ High pumping capacity of 930 ml/min­ Reversible working direction­ Hose connectors easily exchangeable­ Low power consumption­ Corrosion­resistant ABS housing­ OLED display for indication of speed and working direction

Scope of supply: Pump, pump head, Pharmed® hose connectors 6.4 mm ID, 9.6 mm AD

Specifications

Speed range: 0.1 ... 150 min­1

Speed accuracy: ±0.1 min­1

Flow rate range: 0.08 ... 930 ml/min

Weight: 0.8 kg

Dimensions (W x D x H): 190 x 128 x 135 mm

IP code: IP 31

Working temperature range: 0 ... 40 °C

Max. humidity: 80 %

Power rating: 20 W

Power supply: 100 ... 240 V, 50/60 Hz

Type Plug type PK Cat. No.

LLG­uniPERIPUMP 3LLG­uniPERIPUMP 3

EUUK

11

6.263 5506.263 551

ACCESSORIES FOR LLG­uniPERIPUMP 1 AND 3

Description For PK Cat. No.

Pumphead with PharMed® tubing ID 1 mmPumphead with PharMed® tubing ID 2 mmPumphead with PharMed® tubing ID 3 mmPharMed® tubing ID 1 mm with connector and Tube ClipPharMed® tubing ID 2 mm with connector and Tube ClipPharMed® tubing ID 3 mm with connector and Tube ClipPharMed® tubing (ID: 3.1mm, OD: 6.3mm) with connector and Tube ClipPharMed® tubing (ID: 6.4 mm, OD: 9.6 mm) with connector and Tube Clip

LLG­uniPERIPUMP 1LLG­uniPERIPUMP 1LLG­uniPERIPUMP 1LLG­uniPERIPUMP 1LLG­uniPERIPUMP 1LLG­uniPERIPUMP 1LLG­uniPERIPUMP 3LLG­uniPERIPUMP 3

11111111

6.263 5426.263 5436.263 5446.263 5466.263 5476.263 5486.263 5526.263 554

ID = Inner diameter, OD = Outer diameter

L A B W A R E

®

L A B W A R E

®

L A B W A R E

®

Easily Exchangeable Pump Heads

High Pump Capacity Up to 930 ml/min

Our comprehensive laboratory product range is available in our web shop ­ www.thgeyer.com

­ Features proprietary self­adjusting 3M Pressure Diffusion TempleTechnology

­ Soft, adjustable nosepads­ Dual­injected, padded temple touchpoints for added comfort over the

ears­ Polycarbonate lenses absorb 99.9 % of UVA and UVB­ Scotchgard Anti­Fog Coating (SGAF)­ Indoor­outdoor mirrored lenses (I/O)

4

OCCUPATIONAL SAFETY

NEEDLES AND WASTE CONTAINERSMEDIBOX®

Containers for easy and safe disposal of all kinds ofmedical sharp and pointed waste.Medibox® sharps containers comply with internationalstandards.

Volume Capacity Dimensions(W x D x H)

PK Cat. No.

litres L mm

0.72.44.7

0.62.03.9

114 x 74 x 130151 x 151 x 200190 x 190 x 200

101010

6.312 9096.312 9106.312 911

SAFETY EYESHIELDS SECUREFITTM 400 WITH COTCHGARDTM

ANTI­FOG COATING

Colour Lens PK Cat. No.

red/greyblue/greyblue/greyblue/greyblue/grey

clear, 2C­1.2, UV, SGAFclear, 2C­1.2, UV, SGAFclear, 2C­1.2, UV, SGAF, foam framegrey, 5­1.7, UV, SGAF I/Ogrey, 5­3.1, UV, SGAF

11111

4.664 5804.664 5814.664 5824.664 5834.664 584

99.9 % absorption of UVA and UVB rays

VISITOR COATS, PP

The LABSOLUTE® disposable coats made of white, breathable PP fleeceare easy and comfortable to wear and are ideally suited for visitors.

­ Shirt collar­ Without pockets­ With snaps­ Individually packed in a polybag

Size PK Cat. No.

Universal 50 7.695 310

SAFETY SPECTACLES LIGHT

Occupational safety and comfort of the highest order ­ and all for aweight of just 21 grams. LABSOLUTE® light combines innovativetechnology with ultra­modern materials to create sensationallylightweight safety spectacles.

Innovative concept for high levels of acceptance among users­ Extremely lightweight safety spectacles­ Sporty design­ Excellent comfort and secure grip thanks to a perfect fit and

soft plastic on the arm ends

Description PK Cat. No.

Safety spectacles light 1 7.696 000

Th. Geyer ­ A family business since 1892 and the partner for your laboratory

5

OCCUPATIONAL SAFETY

DISPOSABLE GLOVES TRILITES 994

­ Material mix of 3 polymers for increased comfort and resistance­ Protection against chemical splashes­ Optimal wall thickness for maximum tactility and optimum durability

According to EN ISO 374­1:2016/Type B, EN ISO 374­5:2016

EN ISO 374­1Type B

K P T

EN ISO 374­5

VIRUS

Colour: Purple

Outside: Pebbled

Inside: Chlorinated

Thickness (measured in double layer): 0.15 mm

Cat. III

Size Length PK Cat. No.

mm

SMLXL

255255255255

100100100100

7.670 1597.670 1607.670 1616.275 129

DISPOSABLE GLOVES TOUCHNTUFF®,NITRILE

­ Manufactured from nitrile, TouchNTuff® offers up to four times thepuncture resistance of comparable natural­latex gloves, and threetimes the resistance of similar neoprene gloves.

­ It contains no natural rubber proteins, which means no risk of Type Iallergies for the wearer.

­ With a unique "Thin Nitrile Technology" formulation, this glove offerseasy donning and strong grip in wet or dry conditions.

­ AQL 1.5 (EN374)­ Cat. III Low Chemical resistant.­ 100 % nitrile, powder­free, green, 0.12 mm thick, smooth.­ Supplied in dispenser box containing 100 gloves.

According to EN ISO 374­1:2016/Type B, EN ISO 374­5:2016, EN 421, EN 420 Suitable for food handling.

Size Length PK Cat. No.

mm

S (6.5 ­ 7)M (7.5 ­ 8)L (8.5 ­ 9)

300300300

100100100

7.651 2326.236 9166.236 917

LLG­DISPOSABLE GLOVES, STANDARD LONG, NITRILE, POWDER­FREE

­ For forearm protection, 300 mm length­ Very comfortable to wear­ Excellent resistance to skin irritants in foodstuffs­ For single use in applications with an increased need for safety when

handling chemicals­ Free from phthalates/softeners and allergenic latex proteins­ Easy to don and particularly skin­friendly through special finishing

process­ Colour blue ­ suitable for areas subject to HACCP standards­ Cat. III Low Chemical resistant. AQL 1.5.

According to EN ISO 374­1:2016/Type B, EN ISO 374­5:2016, EN 421, EN 420 Suitable for food handling.

EN ISO 374­1Type B

KPT

EN ISO 374­5

VIRUS

EN 421 EN 420

flat with rolled edge

Colour: blue

Outside: textured

Inside: powder­free halogenated

Thickness (measured in double layer): 0.16 mm

Size Length PK Cat. No.

mm

SMLXL

300300300300

10010010090

6.270 3666.270 3676.270 3686.270 369

30 cm

L A B W A R E

®

EN ISO 374­1Type B

KPT

EN ISO 374­5

VIRUS

EN 421 EN 420Glove shape:

HAND PROTECTOR GRIP HEATGUARD

Made from red silicone rubber. Temperature resistant from ­50 to +250 °C. Nobs on HeatGuard's surface make sure that there is a safe, slip resistant grip all the time. You can store the hand protector grip by using one of the two eyelets.

Description PK Cat. No.

Hand protector grip HeatGuard 1 7.696 925

Our comprehensive laboratory product range is available in our web shop ­ www.thgeyer.com

6

LIQUID HANDLING

SINGLE­CHANNEL PIPETTES

User­friendliness and superlative quality make the LABSOLUTE®

single­channel pipettes the perfect instrument for your laboratory. The colour coding on the push button allows the volume range of thepipettes to be recognized at a glance.

Easy personalizationThe pack contains seven coloured rings (in red, white, yellow, black,pink, violet and green). These allow you to mark the pipette andthereby visually assign them at a glance.

Stable shaftThe high­quality material ensures particular stability and longevity forthe pipettes, even in high­use situations.

Contamination­free workingThe pipettes in the larger volume range (7.695 706 and 7.695 707)have an exchangeable sterile filter in the shaft which protects againstcross­contamination and must be removed before autoclaving. All othermodels are fully autoclavable.

Volume range Colour code Grad. PK Cat. No.

µl µl

0.1 ­ 20.5 ­ 102 ­ 2010 ­ 10020 ­ 200100 ­ 1000500 ­ 50001000 ­ 10000

WhiteWhiteYellowYellowYellow

BlueWhiteWhite

0.0020.020.020.20.22.01020

11111111

7.695 7007.695 7017.695 7027.695 7037.695 7047.695 7057.695 7067.695 707

PASTEUR PIPETTES, SODA­LIME GLASS

LABSOLUTE® Pasteur pipettes, made of soda­lime glasswith elongated, fine tips, are designed for single use.There is a narrowing at the end of the approximately20 mm long suction tube that guarantees securepositioning of a cotton wool ball. The pipettes have avolume of about 2 ml independent of their length.

Length Capillary­Ø Outer suction tube­Ø Pack size PK Cat. No.

mm mm mm pieces

150230

1.11.1

7.17.1

4 x 2504 x 250

10001000

7.691 0607.691 061

SAFETY PIPETTE FILLERS, NATURAL RUBBER

Made from red natural rubber. Suitable for graduated, volumetric andserological pipettes. Model Flip with integrated automatic valve and onlytwo operating points. The pipette fillers can be used for pipettes with avolume up to 100 ml (Flip and longer neck model) or up to 10 ml(Standard model).

Description PK Cat. No.

UniversalStandardFlip

111

7.691 0687.691 0697.691 067

REAGENT RESERVOIRS, PS

The white LABSOLUTE® solution reservoirs made of PS for multichannelpipettes offer several advantages. The bottom features a narrow troughto aid full sample recovery. The inside walls have graduation markswhich enable you to determine the fluid level. Furthermore, the basinshave thicker walls and thus are very stable. A special shaping preventsthe reservoirs from sticking together. Last but not least, the spoutsguarantee a safe transfer of fluid.

­ Dimensions (W x H x D): 145 x 25 x 85 mm­ Non­sterile

Capacity DimensionsW x H x D

PK Cat. No.

ml mm

55100

140 x 24 x 61143 x 32 x 83

100100

7.695 7257.695 726

Th. Geyer ­ A family business since 1892 and the partner for your laboratory

7

LIQUID HANDLING

The universally compatible dispenser tips Plus from LABSOLUTE® comein nine sizes and are suitable for volumes of 1 µl to 50000 µl. The tipswork according to the positive displacement principle:which, for you, means safe dispensing without risk of contamination,even with infectious solutions. Irrespective of viscosity and volatility,the desired volume will be dispensed at all time ­ without formingaerosols. The dispenser tips are available in sterile and non­steriledesigns.

­ Rapid identification thanks to individual colour coding­ Complete safety and reproducibility ­ each individual

tip is mechanically checked­ The sterile dispenser tips are individually packaged­ Free of endotoxins, ATP, RNase and DNA­ Ultra­fine conical tips increase precision, especially when dispensing

in the single­digit µl range­ Thanks to their elongated shape, ideally suited for working

with long laboratory vessels­ Certificate available on request­ Lot number on each packaging unit­ Autoclaving is not recommended

Universal compatibility with the following dispensers and others(upon request):­ LABSOLUTE® manual dispenser Pro­ Ripette®, Ripette® Pro (Ritter GmbH)­ Multipette® 4780, Multipette® plus, Multipette® M4* (Eppendorf AG)

­ HandyStep®, HandyStep® electronic* (Brand GmbH & Co.KG)­ RepeatOne® (Starlab AG)

*No volume indication on the display using these dispensers

Volume Sterile PK Cat. No.

ml

0.51.02.55.010.0

NoNoNoNoNo

100100100100100

7.695 6727.695 6737.695 6747.695 6757.695 676

You can order 5 x LABSOLUTE® Dispensertips Plus andthe LABSOLUTE® Hand Dispenser.

MANUAL DISPENSER PRO

Maximum comfortWith perfect ergonomic style, the LABSOLUTE® manual dispenser Prosits perfectly in the hand. The easy­to­operate dispensing button andlight weight ensure maximum comfort, even with longer dosing series.The easy operation of the dispensing button makes volume selection,pick­up and drop possible with just one hand.

Maximum flexibilityLABSOLUTE® manual dispenser Pro allows 120 programming steps ­handy and flexible for 12 different tip sizes and with 10 stroke settings.

Independent and maintenance­freeLABSOLUTE® manual dispensers have an entirely mechanical structure.This makes them maintenance­free and independent of additionalresources, such as power packs or batteries.

Our guaranteeEach individual device is checked after production for its functionalityand precision. Only when all requirements of the DIN EN ISO 8655standard have been met, does LABSOLUTE® manual dispenser Proreceive its serial number.

MANUAL DISPENSER PRO

Our comprehensive laboratory product range is available in our web shop ­ www.thgeyer.com

8

LABORATORY FURNITURE

LABORATORY TROLLEY CLAX MOBIL COMFORT

Stable, multi­use trolley withparking brake.Push­button collapsing/unfolding.

Load capacity

Total: 60 kg

Upper shelf: 20 kg

Lower shelf: 40 kg

Dimensions and weight

unfolded (L x W x H): 900 x 580 x 1020 mm

collapsed (L x W x H): 710 x 550 x 190 mm

Weight without box: 6.9 kg

Folding box dimensions

Inner dimensions (W x D x H): 335 x 495 x 258 mm

Type PK Cat. No.

Laboratory Trolley clax Mobil comfort,incl. 1 clax folding box, 46 litres

1 9.148 100

LLG­LAB STOOL WITH CASTORS

The extra­large seat provides optimum comfort. The solid black plasticstar base and the upholstery edge protector that runs all the way roundguarantee a long working life. The practical gas spring system with easyring control allows a comfortable seat height adjustment.

­ Resistant to all of the usual disinfectants and chemicals­ Seat upholstery made of artificial leather (soft and comfortable,

washable and antibacterial) or soft­touch PU foam (extremely robust,washable and antibacterial) in black

­ Seat height adjustment by gas spring.

Material Seat height adjustment

PK Cat. No.

mm

PU FoamArtificial Leather

460­630460­630

11

6.287 7576.287 758

LLG­LAB CHAIR

Entry model for healthy sitting! The permanent contact backrestprovides best support when workingsitting down in the laboratory. The generously proportioned seat and backrest with integrated lumbarsupport provide additional support and therefore offer best laboratoryergonomics.

­ Minimal joints: Hygienic design foreasy cleaning and disinfection

­ Resistant to all of the usualdisinfectants and chemicals

­ Seat and backrest upholstery madeof artificial leather

­ Quick adjustment: Every functioncan be operated comfortably andeasy in sitting position

­ Seat height adjustment by gasspring

­ Backrest adjustable in height andinclination

Accessories: Multifunctional armrests(pair): Adjustable in height, width anddepth as well as swivelling.

Description Seat height adjustment

PK Cat. No.

mm

with CastorsStop and Go Castors, Foot Ring

440­620620­890

11

6.287 7536.287 755

FOLDING STEPS K80

Made of aluminum, with large steel steps of 30 x 21 cm and anti­slipmats. Narrowly foldable to 5 cm.

­ Stands securely due to the non­slip plug­in foot that stands up overthe entire surface.

­ Folding safety mechanism (safety lock)­ Can be loaded up to 150 kg

Number of steps

Height* Colour PK Cat. No.

23

4669

blackblack

11

4.668 3317.623 704

* Height of first step (cm)

L A B W A R E

®

L A B W A R E

®

Th. Geyer ­ A family business since 1892 and the partner for your laboratory

9

ANALYTICAL MEASUREMENTS

LLG pH METER 7 SET

The LLG pH Meter 7 is an easy­to­use, robust table­top instrument formeasuring pH and redox potential.

­ Available as set with gel combination electrode ("Made inGermany") with temperature sensor

­ Large colour­touch­display with language­independent graphical userinterface

­ Automatic temperature compensation­ Memory for 500 values­ 3­point calibration­ BNC connection for the electrode­ RS232 interface for data transfer

Scope of supply:pH meter, combination electrode, electrode holder, protective cover,power supply unit

Specifications

pH range: 0 ... 14

pH resolution: 0.01

pH accuracy: ±0.01

Temperature range electrode: 0 ... 80 °C

Dimensions (W x D x H): 180 x 240 x 80 mm

Weight: 0.7 kg

Power supply: 9 V DC/1A

IP code: IP 54

Type Plug type PK Cat. No.

LLG­pH Meter 7 setLLG­pH Meter 7 set

EUUK

11

6.263 6016.263 607

Intuitive HandlingIncl. "Made inGermany" Electrode

OXYGEN METER SD 400 OXI L

Oxygen meter for use in sewage and water works, research andteaching as well as in aquaristics. Ideally suited for the determination of"dilution BOD" due to the optimised probe for standard BOD bottles.

­ Especially high measuring accuracy by luminescence technology­ Short response time of the oxygen probe­ Inflow to the oxygen probe is not necessary, the use of stirrers or

manual stirring is no longer required­ Backlit LC display

Scope of delivery:SD 400 Oxi L (Set 1): Meter with 4 (AA) batteries, optical oxygenprobe with 1.5 m cable, storage/calibration bottle, micro SD card withcalibration data, software and manual (on Micro SD card), short manualand lanyard in case.SD 400 Oxi L (Set 2): as Set 1 but with 3 m cableSD 400 Oxi L (Set 3): as Set 2 but with 10 m cable

Specifications

O2 concentration: 0 to 50 mg/l

Resolution: 0.01 mg/l

O2 saturation: 0 to 500 %

Resolution: 0.1 %

O2 partial pressure: 51 to 112 kPa

Resolution: 0.1 kPa

Probe temperature: ­5 to 50 °C

Resolution: 0.1 °C

Accuracy: ±0.2 °C

Memory: Micro SD card, 1 GB

Batteries: Micro USB or 4 x AA batteries

Dimensions (L x W x D): 162 x 98 x 54 mm

Weight: approx. 314 g

IP code: IP 67

Description PK Cat. No.

SD 400 Oxi L (base unit without sensor only)SD 400 Oxi L (Set 1)SD 400 Oxi L (Set 2)SD 400 Oxi L (Set 3)Metal protection cap

11111

6.288 6816.288 6786.288 6796.288 6806.289 502

SD 400 Oxi L (Set 1)

L A B W A R E

®

Made inGermany

Electrode

pH INDICATOR PAPER

CHEMSOLUTE® Universal pH indicator paper represents a cheaperalternative for quick determination of the pH value and comprises high­quality, solution­soaked indicator filter papers.

­ pH level determination in 1.0 pH steps­ With colour scale­ Roll (L x W): 5 m x 7 mm

Range pH steps PK Cat. No.

pH

1 ­ 111 ­ 111 ­ 141 ­ 14

1.01.01.01.0

1313

2811.00012811.00032814.00012814.0003

ELECTRODE STORAGE SOLUTIONS

The high­quality electrode storage solutions fromCHEMSOLUTE® are perfectly suited for the safe andreliable storage of electrodes.

­ Traceable to the Standard Referee Material (SRM) of the National Institute of Standards and Technology (NIST)

Description Capacity PK Cat. No.

ml

Potassium chloride solution 2.9 ­ 3.1 mol/lPotassium chloride solution 2.9 ­ 3.1 mol/l

5001000

11

2239.05002239.1000

Our comprehensive laboratory product range is available in our web shop ­ www.thgeyer.com

10

HEATING UND COOLING

DRY BLOCK HEATERS, ANALOGUE AND DIGITAL

Type Length Width Height PK Cat. No.

mm mm mm

Analogue, 1 blockDigital, 4 blocks

315429

203203

8989

11

4.659 4894.659 495

Versatile Heating Blocks for Daily Use

4.659 489

4.659 495

BLOCKS

For No. ofwells

Diam. Depth PK Cat. No.

mm mm

1.5 ml EppendorfTM Tubes2 ml EppendorfTM Tubes15 ml Conical Tubes10 mm Tubes28 mm Vials

202012246

11.5011.5017.1010.7028.80

39.9038.1044.5048.40

45

11111

4.659 8464.659 8754.659 8564.659 8354.659 873

LabHEAT®­Heating mantles for flasks, round bottom. Flexible glass yarnheating element, outer jacket in glass silk, with diam. 60 mm bottomout­let from 500 ml, max. heating element temperature 450 °C, 1.5 m power supply (earthed) cable with heating­zone switch and RCD(residual current detection), nominal voltage 230 V AC.

Capacity Flaskdiam.

Rating Heatingzones

PK Cat. No.

ml mm W

1002505001000

6485

105131

120180250450

1222

1111

9.642 4039.642 4049.642 4059.642 406

THERMAL PROTECTION GLOVETEMPDEX 710 UP TO 125 °C

­ Thin, anatomically­shaped glove ensures dexterity­ Excellent abrasion resistance: longer lasting­ Dot embossing for better insulation and better grip­ Cat. II

EN 388

4111X

EN 407

X1XXXX

Size Length PK Cat. No.

mm

7911

240260280

101010

6.285 4646.285 4656.285 463

With Anti­Slip Dot Embossing

STANDARD HEATING MANTLES SERIES KM­G

Th. Geyer ­ A family business since 1892 and the partner for your laboratory

Designed for applications that require repeatable results and superiortemperature stability. Each block has a thermometer well for measuringblock temperature. Efficient heating due to close tube­and­block contactfor maximum heat retention.

Analogue­ Microprocessor Control­ LED Display­ Temperature Calibration Mode­ Caution Hot Indicator­ Audible Alarm

Digital­ Microprocessor Control­ Adjustment knobs

Without blocks. Please order separately.

Permissible ambient conditions:

Specifications

Temperature range: ambient +5 to 100 °C // ambient +5 to 120 °C

Temperature stability at 37 °C: ±1.5 °C // ±0.2 °C

Uniformity within block at 37 °C: ±0.4 °C // ±0.2 °C

Heat up time to 100 °C: 16 min // 60 min

Permissible ambient conditions: 18 to 33 °C

Power supply: 230 V, 50/60 Hz

Analogue // Digital

11

HEATING UND COOLING

CRYOGENIC BOXES, 81 WELL, PP,AUTOCLAVABLE

Temperatures as low as ­90 °C. The boxes are autoclavable at +121 °Cfor 20 minutes. The boxes have a fixed grid divider with 9 x 9 cells andare suited for 1.2 ml and 2 ml cryogenic vials. Cellcodes are printed onthe lid for easy identification.

Type Dimensions(W x D x H)

PK Cat. No.

mm

bluegreennatural

130 x 130 x 50130 x 130 x 50130 x 130 x 50

555

6.290 8566.290 8576.290 855

VERTICAL

Type Dimensions(W x D x H)

HeightBox

PK Cat. No.

mm mm

11 x 112 x 1

140 x 141 x 613140 x 140 x 665

approx. 53approx. 53

11

9.698 9639.698 964

FREEZER RACKS

Stainless steel racks, suitable for all brands of freezers. For boxes up to 135 x 135 mm.

Type Dimensions(W x D x H)

HeightBox

PK Cat. No.

mm mm

4 x 34 x 45 x 4

140 x 419 x 221558 x 139 x 221558 x 139 x 276

approx. 50approx. 53approx. 53

111

9.698 9509.698 9699.698 971

FREEZER BOXES B35­50/B35­85, UP TO ­85 °C

Small freezers suitable for use directly at the workplace.With natural refrigerant, lockable door and stainless steel interior.Control Accuracy: ±1 KCapacity: 35 lYou can find further information in our webshop.

Type Temp.range

Weight PK Cat. No.

max. °C kg

B 35­50B 35­85

­50 ... ­10­85 ... ­50

6581

11

6.284 4027.982 609

B 35­85

HORIZONTAL

The LABSOLUTE® cryo boxes aremade of cold­resistant cardboardand well suited for cryogenictemperatures.

­ Temperature­resistant up to ­80 °C

­ Lid included­ Delivery without grid insert

CRYO BOXES, PLASTIC COATED

Width Depth Int.height

Colour PK Cat. No.

mm mm mm

133133136136

133133136136

50755075

WhiteWhiteWhiteWhite

1111

7.696 8217.696 8247.696 8317.696 834

GRID INSERTS FOR CRYO BOXES

Multiple formats and heightsallow to combine individually.The inserts are characterizedby their freezing­resistant,water­repellent texture.

Array For cryo boxdimensions

Tube Ø Height PK Cat. No.

mm mm mm

9 x 910 x 109 x 910 x 10

136 x 136136 x 136133 x 133133 x 133

14.211.011.510.5

30303030

10101010

7.696 6827.696 6837.696 6897.696 690

Our comprehensive laboratory product range is available in our web shop ­ www.thgeyer.com

12

GENOMICS

UV/PCR CABINET UVT­B­AR

Economy bench­top model for protection against contamination duringa variety of DNA/RNA procedures.

­ UV surface irradiation, via single 25 W 254 nm open UV lamp­ Patented high intensity UV air cleaner, 25 m3/hour cleaner­recirculator

continuous air flow with 1cm UV irradiation distance­ UVlamp in the upper hood disinfects the working area, inactivating

DNA/RNA fragments during 15­30 min of exposure­ UV exposure control, 24 hour digital timer­ Convenient, easy to use digital timer for accurate control

of UV exposure­ White lamp provides local illumination of the workplace to optimise

visual control during operations­ Shock proof glass panels, metal framework and stainless steel work

surface­ Automatic switch­off of open UV light when door opened­ Contains an integral power socket­ Available with a choice of either access port or internal socket

Specifications

External dimensions (W x D x H): 690 x 585 x 555 mm

Working area dimensions (W x D): 650 x 475 mm

Weight: 32 kg

Type PK Cat. No.

UVT­B­AR 1 9.721 070

PCR­COOLERS

PCR­Cooler made of PP with lid made of PC. Ice­free cooling system forPCR preparation and storage of 0.2 and 0.5 ml PCR tubes and strips, aswell as 96 well plates in standard and low profile well shape. Maintainssample temperature of less than 5 °C for up to 3 hours (with lid off).Maintains the entire 96­well plate at a temperature of 0 °C for 1 hour.When the temperature ceiling of 6 °C has been exceeded, users aresignaled by a contrasting colour change of the cooler, or a single well.

­ 2 colour options: Purple to pink or dark blue to light blue­ Ice­free cooling reduces the risk of contamination­ Detachable lid serves also as a stand­ Lid is suitable for left and right handed users­ Ergonomic textured finger grips provide a secure hold­ Can be used for freezer storage down to ­80 °C­ Alphanumeric identification­ 2 years warranty

Description PK Cat. No.

PinkBlue1 x Pink + 1 x Blue

222

6.292 1576.292 1586.292 159

PCR 96­WELL PLATES

The LABSOLUTE® 96­well PCR plates offer optimum heat transferbetween the thermal cycler and the reaction mix through their extrathin and uniform vessel walls. The plates are sealable with adhesivefilms, heat sealing films and cover strips with flat and domed caps. Theslightly raised rims of the individual wells reduce cross­contaminationand evaporation of the samples. The black alphanumeric coding allowsoptimal sample distinction. All plates are free of DNase, RNase andhuman DNA.

96­well, skirted, low profileSkirted 96­well PCR plates are rigid and suited for processing andtransportation by automatic pipetting systems. Cut corner: H1.

96­well, semi­skirted96­well semi­skirted PCR plates can be easily labelled or tagged with a barcode. Cut corner: A12.

96­well, for Roche® LightCycler® 480The plates are perfect for use in LC480. Homogeneous white colorationwith titanium dioxide and a smooth surface reduce interferingautofluorescence signals. Cut corner: H12.

96­well, non­skirted96­well non­skirted PCR plates are suitable for a broad spectrum of thermal cyclers. Cut corner: H12.

Description Capacity Colour PK Cat. No.

ml

Skirted, low profileNon­skirted, standard profileSemi­skirted, standard profileSemi­skirted, standard profile, ABI® styleSemi­skirted, low profile, for Roche LC480®

0.150.200.200.200.15

TransparentTransparentTransparent

OpaqueWhite

5050505050

7.696 5307.696 5357.696 5407.696 5417.696 545

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13

MICROBIOLOGY

From Soda­lime glass. With DIN thread and PP screw cap. Wall thickness 1 mm.

Capacity Outerdiam.

Height DIN­Thread PK Cat. No.

ml mm mm GL

6122232

12161618

100100160180

14181818

100100100100

7.021 5477.021 5487.021 5497.021 550

NUTRIENT PADS, 50 MM

Sterile, dehydrated culture media pads in petri dishes. Once they are moistened with 3.0 ml to 3.5 ml of sterile anddemineralised (or distilled) water they are ready­to­use immediately. All Nutrient Pad sets are supplied with the appropriate membrane filters,which are also individually sterile packed. Shelf life of the NPS 18 to 24months at room temperature.

Type For Poresize

PK Cat. No.

µm

EndoCasoStandard TTCWortGlucose­TryptoneSabouraud

E. coli + ColiformsColony countColony countYeasts + mouldsthermophilic spore formers,mesophilic bacteriaYeast + mould

0.450.450.450.650.45

0.65

100100100100100

100

9.055 0089.055 0179.055 0109.055 0139.055 020

9.055 023

MICROBIOLOGICAL RAPID TESTS LOVIBOND® DIPSLIDES

The Lovibond® Dipslides are designed to test liquids as well as surfaces.These dual­sided Dipslides are available in a wide range of differentmedia types. They are ideal for use in many applications includingevaporative cooling towers, closed water circuits, cutting fluids, foodtesting, and many more.

Description PK Cat. No.

TTC/TTC for total viable count (TVC)TTC/MALT for Yeast, Moulds, Fungi, TVCTTC/ROSE for Yeast, Moulds, Fungi, TVCTTC/MAC for coliforms, TVCTTC/E.COLI for E. coli/coliforms, TVCPDM/MAC for Pseudomonas species, coliformsTTC/PDM for Pseudomonas species, TVCSRB for Sulphate reducing bacteriaR2A/R2A ­ TTC for testing of potable water

101010101010101010

6.282 5206.282 5216.282 5226.282 5236.282 5246.282 5256.282 5266.282 5276.282 529

Ideal for Hygiene and WaterAnalysis

INCUBATOR LOVIBOND® DI 10

Designed for the reliable incubation of dipslides in laboratories and field work.

­ Low voltage, in­car operation possible­ Holds up to 12 dipslides, please order holder separately­ Excellent temperature stability­ Programmable incubation period setting­ LCD Temperature display with up/down push button control­ Rapid heating times for fast testing­ External status LEDs

Scope of supply: Incubator incl. external 12 V universal power supply,set of leads (UK, EU, US), 12 V in­car power adapter

Temperature range: ambient +5 ... +40 °C (±0.5 °C )

Dimensions (W x D x H): 246 x 215 x 162 mm

Weight: 1.7 kg

Power supply: 110/220­240 V or 12 V

Type PK Cat. No.

Lovibond® DI 10Dipslide­Holder

11

6.291 1926.274 399

Portable

DISPOSABLE CULTURE TUBES, SODA­LIME GLASS, WITH SCREW CAP

Our comprehensive laboratory product range is available in our web shop ­ www.thgeyer.com

14

SPECTROSCOPY

CUVETTE RACK, PP

For safe handling and holding of 16 spectrophotometer cuvettes with 10 mm width. Alphanumerical index on cuvette rows enables easy identification of tube positions. 2 tier body form offers clearvisibility option from horizontal direction. Autoclavable (121 °C).

Length Width Height PK Cat. No.

mm mm mm

210 70 35 1 6.286 844

The LABSOLUTE® disposable cuvettes for the VIS and UV range featureoptimised photometric properties and high transparence thanks tomodern manufacturing methods. Furthermore, you benefit from the factthat all cuvettes within one packing unit are sorted according to theirnumbered cavities of origin. Consequently, you receive technicallyidentical cuvettes which prevent deviations in extinction coefficientvalues. Supplied in practical, reclosable styrofoam racks.

­ Increased heat transfer thanks to optimized form and small wall thickness

­ Recessed measuring fields: reduce risk of scratching by the cuvette holder

­ Arrow marker points to transmission direction­ Path length: 10 mm­ Outer dimensions (W x H x D): 12.5 x 45 x 12.5 mm

DISPOSABLE CUVETTES FOR THE VIS RANGE

Description Material Volume Range PK Cat. No.

ml nm

MacroSemi­micro

PSPS

2.5 ­ 4.51.5 ­ 3.0

340 ­ 900340 ­ 900

100100

7.697 1007.697 101

SCANNING SPECTROPHOTOMETERS

Scanning spectrophotometers from Jenway for measurements in thevisible and UV range.Wavelength range of 198 to 800 nm with a spectral bandwidth of 5 nm.

The 72 series spectrophotometers offer measurement modes for singlewavelength with basic absorbance and % transmittance; concentrationdetermination (via reference standards or calibration curves with up to 6 standards), full spectrum scanning and kinetics for up to 3 simultaneous wavelength measurements.

The colour touchscreen user interface provides fast and easy set up,and navigation of the instrument. The 4" display allows full spectrumscans, quantitation curves and kinetics runs to be viewed easily.

Including two USB ports for data storage and printer connectivity.­ Scanning diode array detector (DAD)­ Colour Touchscreen navigation­ Fast scan speed­ Multiple USB ports for data storage and printer connectivity­ 2 year warranty on the instrument

Specifications

Optical system: Single beam

Wavelength Range: 198 to 800 nm

Resolution: ±2 nm

Repeatability: ±2 nm

Spectral bandwidth: 5 nm

Photometric range: ­0.300 to 2500 A

Accuracy: ±0.01 A at 1.0 A and 546 nm

Stability: ±0.005 A/h bei 0.04 A und 546 nm

Stray Light at 340 nm, %T: < 1 % T acc. ANSI/ASTM E387­72

Concentration range: ±2500

Quantitation: ±2500

Kinetics: 15 bis 99999 s

Light source: Xenon Lamp

Outputs: 2 x USB

Dimension (W x D x H): 212 x 422 x 120 mm

Weight: 2.8 kg

Power supply: 100­240 V, 50/60 Hz

Warranty: 2 Years

Description PK Cat. No.

Spectrophotometer 7205 (UV­VIS) 1 6.286 777

SimultaneousMeasurement of all Wavelengths

15

CELL CULTURE

EVE Plus is a benchtop automatic cell counter designed to accuratelyand precisely measure cell count and viability of different cell cultures.It uses the standard trypan blue technique.

­ Fine distinction of clumped cells: Accurate results with advancedanalysis algorithm

­ Touch screen interface­ Auto save function up to 500 results­ Data transfer via Wi­Fi­ Acoustic signal after each count

Specifications:

Manual counting time: 1 second or less

Auto focus counting time: 10 seconds or less

Measuring range: 1 x 104 ~ 2 x 107 cells/ml

Zählbarer Zellgrößenbereich: 5 ~ 60 µm

Type PK Cat. No.

Automated cell Counter EVETM Plus 1 4.669 246

Less then 1 second for Cell Counting ACCESSORIES

Description PK Cat. No.

EVETM Cell counting slides incl. 1 x 1.5 ml trypan blue (0.4 %) for 100 counts

50 6.284 818

SQUARE MEDIA BOTTLES TYP 2019,PETG, STERILE

With white HDPE screw closure. Reduced permeability to CO2/O2 whichreduces pH­shift. Bottles and closures are radiation­sterilised andpyrogen­free to eliminate costly washing, depyrogenation andautoclaving steps. Heatshrink band around closure and neck providestamper­evident seal. Packed in shrink­wrapped trays. 2L size hasmoulded­in handgrips and a 53­mm (53B) white closure. Bottles aresterile to 10­6 SAL, non­pyrogenic, non­cytotoxic and comply with USPClass VI guidelines. Sterile. Transparent. Leakproof. Graduated.

Capacity Dimensions Cover type PK Cat. No.

ml mm

3012525050010002000

64 x 38 x 38110 x 54 x 54146 x 61 x 61177 x 74 x 74220 x 94 x 94271 x 116 x 116

diam. 20 mmdiam. 38 mmdiam. 38 mmdiam. 38 mmdiam. 38 mmdiam. 53 mm

24242412126

9.103 1219.103 1239.103 1249.103 1259.103 1269.103 127

AUTOMATED CELL COUNTER EVETM PLUS

CELL CULTURE FLASKS, PS, TREATED, STERILE

The cell culture flasks from LABSOLUTE® are made exclusively of PS,corresponding to the highest international standards (USP Class VI). A short, wide and angled neck allows an easy handling while the risk ofcontamination is minimized. The vacuum gas plasma treatment ofsurfaces allows adherent cells a uniform and even cell adhesion.

­ Ergonomic design for easy handling­ Short and wide sloping neck for easy access­ Easily stackable­ Both flasks sides have engraved graduation with a labelling area­ Screw cap with a hydrophobic 0.22 µm filter for ventilation­ Packed upright in resealable bags­ Sterilized by radiation (SAL 10­6)

Growth area

Workingvolume

Total volume

Sterile Sub­PK PK Cat. No.

cm² ml ml Pieces

12.525.075.0182.5

2040

175400

2550

250600

101055

20020010040

7.696 7807.696 7817.696 7827.696 783

16

MICROSCOPY

STAINING JAR, GLASS, COPLIN

Diam. Height PK Cat. No.

mm mm

45 105 1 9.163 283

HIGH­PERFORMANCE GREENOUGH STEREO MICROSCOPE

Versatile Stereo microscope for a wide range of biological and materialscience applications

­ improved optical and mechanical performance­ improved image contrast due to multi­layer lens coating­ improved illumination concept­ ESD compatible set ups available­ various accessories available­ Observation Tube Binocular ­/Phototube 45°, 360° rotating, F.N. 23­ Fixed optical split 50:50­ Widefield adjustable eyepieces WF10X/23mm, incl. eyecups­ 6.7:1 Zoom ratio, WD=110mm­ Objective magnification range: 0.75X­5X­ SMZ­171 Pole type stand with large working area and head holder­ Coarse focusing system with tension adjustment­ 3W incident and transmitted LED illumination with independent intensity

controls­ Transmitted light with tilting reflector (oblique illumination)­ Option to adapt flexible light guide­ Main supply 100V­240V (CE)­ Black/White and frosted glass stage plates, and dust cover

Type Description PK Cat. No.

SMZ­171­BLEDSMZ­171­TLED

BinocularTrinocular

11

6.264 0877.671 016

Versatile: Perfect for a Wide Range of Biological and Material ScienceApplications

SMZ­171­TLED

STAINING RACK, GLASS

Glass. Holds microscope slides 76 x 26 mm to 50 mm.

Type Dimensions(W x D x H)

PK Cat. No.

mm

Staining rackWire handle

85 x 30 x 45­

11

9.163 2809.163 284

Th. Geyer ­ A family business since 1892 and the partner for your laboratory

17

VOLUMETRICS

VOLUMETRIC FLASKS, TRAPEZOIDAL,CLASS A, WITH PE STOPPER, BLUE GRADUATION

Made from borosilicate glass 3.3. Clear glass. With standard groundjoint and PE stopper. Calibrated to "In" (20 °C). Comply with DIN EN ISO 1042.A batch­specific certificate of conformity is available on request.

Capacity Standardground joint

Tolerance PK Cat. No.

ml NS* ± ml

12510202550

7/167/16

10/1910/1910/1910/1912/21

0.0250.0250.040.040.040.040.06

1111111

7.691 1307.691 1317.691 1327.691 1337.691 1347.691 1357.691 136

* The first figure relates to the upper diameter of the standard ground joint, while the second figurespecifies its length

MEASURING CYLINDERS, HIGHFORM, CLASS A, BLUE GRADUATION

High form. Class A. Made from borosilicate glass 3.3. With functional spoutand solid hexagonal glass base. Calibrated to”In" (20 °C). Comply with DIN EN ISO 4788.Batch­specific certificate of conformity isavailable on request.

Capacity Grad. Tolerance Height PK Cat. No.

ml ml ± ml mm

510255010025050010002000

0.10.20.5

1125

1020

0.050.1

0.250.50.51.02.55.0

10.0

115135160195240320380465565

111111111

7.691 0007.691 0017.691 0027.691 0037.691 0047.691 0057.691 0067.691 0077.691 008

VOLUMETRIC FLASKS, CLASS A, WITH HOLLOW GLASS STOPPER,BLUE GRADUATION

Capacity Standardground joint

Tolerance PK Cat. No.

ml NS* ± ml

51020255010020025050010002000

10/1910/1910/1910/1914/2314/2314/2314/2319/2624/2929/32

0.0400.0400.0400.0400.1000.1000.1500.1500.2500.4000.600

11111111111

7.691 1007.691 1017.691 1027.691 1037.691 1047.691 1057.691 1067.691 1077.691 1087.691 1097.691 110

* The first figure relates to the upper diameter of the standard ground joint, while the second figurespecifies its length

Made from borosilicate glass 3.3. Clear glass.With standard ground joint and hollow glassstopper. Calibrated to ”In“ (20 °C). Comply with DIN EN ISO 1042.A batch­specific certificate of conformity isavailable on request.

VOLUMETRIC PIPETTES, CLASS AS, 1 MARK, AMBER GRADUATION

DIN EN ISO 648. Made from soda­lime glass. 1 mark. With batchidentification. Calibrated to ”Ex“ (+5 seconds). Class AS. Labelling inbrown colour.

Batch­specific certificate of conformity is available on request.

Volume Length Colour code PK Cat. No.

ml mm

123*4*51015*202550100

350330360360400440455510520540585

BlueOrange

BlackRed stripes

WhiteRed

GreenYellow

BlueRed

Yellow

66666633333

7.691 0407.691 0417.691 0427.691 0487.691 0437.691 0447.691 0497.691 0457.691 0467.691 0477.691 057

* 3, 4 and 15 ml in addition to DIN EN ISO 648

Our comprehensive laboratory product range is available in our web shop ­ www.thgeyer.com

18

GENERAL LAB PRODUCTS

WIDE­MOUTH BOTTLES, HDPE,SQUARE, NATURAL

The square LABSOLUTE® wide­mouth bottles made of HDPE are ideal tostore liquid, powdery and paste­like samples. Due to their wide­openingthe bottles can be easily filled. The angular shape ensures that thestorage space in cupboards and drawers is used optimally.

The black lids made of PP (item number 7.664 458) with a diameter of60 mm and PE foam insert must be ordered separately.

Capacity Internalmouth

Ø

External dimensions

(W x D x H)

PK Cat. No.

ml mm mm

50010002000

46.446.446.4

87.5 x 68.5 x 12489 x 89 x 173

125 x 90.5 x 234

4413536

100

7.664 4577.664 4557.664 4567.664 458

GRIFFIN BEAKERS (MEASURINGBEAKERS WITHOUT HANDLE), PP

ISO 7056. PP. Approved for food use. Autoclavable. Printed Scale.

Capacity Grad. Ø Height PK Cat. No.

ml ml mm mm

50100250600100020005000

510255050

100500

547191

118141172223

587393

128150192262

1111111

7.693 0307.693 0317.693 0327.693 0337.693 0347.693 0357.693 036

MEASURING BEAKERS WITH CLOSED HANDLE, PP

ISO 7056. PP. Approved for food use. Autoclavable. Printed Scale.

Capacity Grad. Ø Height PK Cat. No.

ml ml mm mm

100250600100020005000

10255050

100500

7191

118141172223

7393

128150192262

111111

7.693 0207.693 0217.693 0227.693 0237.693 0247.693 025

WIDE­MOUTH BOTTLES, LDPE,NATURAL

Natural. Closure made from PP. 100% tight. Perfect for storing andtransporting liquids.

Capacity Internalmouth

Ø

Ext.Ø

Height PK Cat. No.

ml mm mm mm

30601252505001000

21.521.528.532.543.553.0

36.538.550.561.572.591.5

62.585.099.0

133.0170.0199.0

12121212126

7.696 1357.696 1367.696 1377.696 1387.696 1397.696 140

4.659 489

Th. Geyer ­ A family business since 1892 and the partner for your laboratory

19

SAMPLING

SCOOPS PHARMASCOOP, STAINLESS STEEL V4A

For sampling of powders and granulates.

­ Stainless steel V4A, highly polished surface­ Jointless production­ Autoclavable­ Suitable for food­ GMP­conform

Nominal capacity

LengthScoop

Diam. PK Cat. No.

ml mm mm

10.0050.00100.00500.00750.001000.001250.001700.002500.00

4570100140210235195230215

2538509595

110125135185

111111111

6.226 2267.622 3826.226 2277.911 0196.226 2286.226 2297.900 4307.900 4297.636 598

DISPOSABLE DOSING SPOON, PS,STERILE

White. With these dosing spoons, small quantities of powders,granulates and liquids can be precisely measured and dosed. Excess medium is wiped off at the top edge of the spoon for precise measurement. The volume is stamped on the handle.

­ With wiping edge­ Cleanroom manufactured (cleanroom class 7)­ Food­safe

Nominal capacity

PK Cat. No.

ml

0.501.002.505.0010.0015.0025.0050.00

100100100100100100100100

4.670 7724.670 7744.670 7764.670 7784.670 7804.670 7824.670 7844.670 786

POWDER SPATULA SMARTSPATULAS®, PP

The double­sided working aid for scooping,scraping and stirring. Shatter­resistant in liquidnitrogen, resistant to diluted acids and bases,and can be used with hot liquids. Autoclavableand complies with FDA standards for foodcontact.

Fortubes

Description Colour Diam. Length Figure PK Cat. No.

ml mm mm

0.215/1.5/2.015/1.5/2.050

Micro AntistaticStandardStandardMacro

NaturalBlueNaturalGreen

3.507.007.001.00

140210210310

acde

300300300150

6.256 8966.256 8936.256 8956.256 897

SAMPLING SCOOPS AND SPOONS, PS, STERILE

White, high­impact polystyrene plastic.

­ Individually sealed and sterilised in a polyethylene bag­ Long handle increases the distance between the hand and the sample­ Scoop is suitable for use as weighing boat­ Food­safe­ Lot stamped for accurate lot tracing­ Shipped with a Certificate of Processing for Sterilization­ Made from FDA grade materials

Capacity PK Cat. No.

ml

60125250

505050

4.667 5784.667 5794.667 580

Our comprehensive laboratory product range is available in our web shop ­ www.thgeyer.com

20

CHROMATOGRAPHY

MICRO­INSERTS FOR VIALS WITH WIDE OPENING, GLASS

Description Capacity Size PK Cat. No.

ml mm

Clear glass, conical tip 15 mmClear glass, conical tip 12 mmClear glass, conical tip, with polymer foot

0.10.10.1

31 x 631 x 6

29 x 5.7

100010001000

7.615 2907.620 9297.614 088

SHORT THREAD VIALS AND MICRO­VIALS ND9, SURESTOP

The short thread vials ND9 SureStop are available in clear and amber first hydrolytic class glass and are the best available onthe market in terms of seal tightness and reliability. The vials have an additional stopper ring at the end of the thread whichclearly marks the end point in the screwing­in process. This ensures that the tightness of the seal is independent of the touchor feel of the user screwing the stopper in. This ensures the lowest possible number of standard deviations and highreproducibility of analysis results.

Description Capacity Size PK Cat. No.

ml mm

Clear glass, flat bottomClear glass, flat bottom, with labelAmber glass, flat bottom, with label

1.51.51.5

32 x 11.632 x 11.632 x 11.6

100100100

7.639 4767.639 4777.639 478

SHORT THREAD SCREW SEALS ND9

WITH NATURAL RUBBER/TEF SEPTA

These septa are temperature­resistant from ­40 °C to 120 °C and are ideal for multiple injections thanks to their excellentresealability properties.

Description Hardness Thickness PK Cat. No.

mm

Natural rubber red­orange / TEF transparent, transparent capNatural rubber red­orange / TEF transparent, blue cap

60° shore A60° shore A

1.01.0

100100

6.088 8727.621 038

WITH SILICONE/PTFE SEPTA

These septa are temperature­resistant from ­60 °C to 200 °C and have better purity than septamade of natural rubber, butyl or red rubber. However, they have less effective resealabilityproperties and are therefore more suitable for single­injection applications.

Description Hardness Thickness PK Cat. No.

mm

Silicone white / PTFE red, UltraClean, blue capPTFE red / silicone white / PTFE red, blue cap*Silicone white / PTFE blue, slitted, blue capSilicone white / PTFE red, pre­cut (Y), blue cap

55° shore A45° shore A55° shore A55° shore A

1.01.01.01.0

100100100100

7.615 1617.615 8237.630 9507.654 494

* Very low particle formation during penetration thanks to double­sided PTFE coating

WITH SILICONE/PTFE SEPTA, MAGNETIC

These short thread screw seals have a mounted magnetic sleeve (gold colour). They are more convenient and secure to handlethan 11 mm magnetic crimp seals. The septa are temperature­resistant from ­60 °C to 200 °C. The caps have been officially testedand approved for CTC.

Description Hardness Thickness PK Cat. No.

mm

Silicone white / PTFE red, UltraClean 55° shore A 1.0 100 7.618 913

Type

(1)(2)(3)

1 2 3

Type

(1)(2)(3)

Type

(1)(2)

Type

(1)(2)(3)(4)

1 2 3 4

1 2 3

1 2

Th. Geyer ­ A family business since 1892 and the partner for your laboratory

21

CHROMATOGRAPHY

Disposable syringes with PP barrel, and PE piston. Luer­Slip or Luer­Lock nozzle.­ Wipe­resistant scale­ Transparent cylinder­ Pyrogen­free, non­toxic and PVC­free

Capacity Nozzletype

PK Cat. No.

ml

152102030502510203050

Luer­SlipLuer­SlipLuer­SlipLuer­SlipLuer­SlipLuer­SlipLuer­SlipLuer­LockLuer­LockLuer­LockLuer­LockLuer­LockLuer­Lock

1001001001001005030

1001001001005030

4.669 3864.669 3874.669 3884.669 3894.669 3904.669 3914.669 3924.669 3934.669 3944.669 3954.669 3964.669 3974.669 398

DISPOSABLE SYRINGES HSW HENKE­JECT®, 2­PART, NON­STERILE

SYRINGE FILTERS,CELLULOSEACETAT (CA), 13 MM

­ Membrane diameter: 13 mm­ Filtering surface: 0.6 cm²­ Housing diameter: 18 mm­ Pressure rating: 5.0 bar­ Luer connections: female Luer lock, male Luer lock

Sterile Poresize

Colour PK Cat. No.

µm

NoNoYesYes

0.220.450.220.45

BlueYellowBlueYellow

5005005050

7.699 8007.699 8017.699 8027.699 803

SYRINGE FILTERS,CELLULOSEACETAT (CA), 25 MM

­ Housing diameter: 33 mm­ Membrane diameter: 25 mm­ Filtering surface: 4.6 cm²­ Pressure rating: 5.0 bar­ Luer connections: with female Luer lock and male Luer lock

Housing Sterile Poresize

Colour PK Cat. No.

µm

AcrylicAcrylicAcrylicAcrylic

NoNoYesYes

0.220.450.220.45

BlueYellow

BlueYellow

5005005050

7.699 8207.699 8217.699 8227.699 823

KITS ND9

The LABSOLUTE® kits ND9 contain shrink­wrapped short thread vialsND9 made of clear or amber first hydrolytic class glass andcorresponding short thread screw caps made of PP.

Description Capacity Size PK Cat. No.

ml mm

Clear glass, blue caps, 6 mm centre hole, natural rubber red­orange / TEF transparent, 60° shore A, 1.0 mmClear glass, blue caps, 6 mm centre hole, silicone white / PTFE red, 55° shore A, 1.0 mm, UltraCleanClear glass, with label, blue caps, 6 mm centre hole, silicone white / PTFE red, 55° shore A, 1.0 mm, UltraCleanClear glass, blue caps, 6 mm centre hole,PTFE red / silicone white / PTFE red, 45° shore A, 1.0 mmClear glass, with label, blue caps, 6 mm centre hole, silicone white / PTFE blue, 55° shore A, 1.0 mm, slittedClear glass, with label, blue caps, 6 mm centre hole, silicone beige / PTFE white, 45° shore A, 1.3 mm, Ultrabond*

1.5

1.5

1.5

1.5

1.5

1.5

32 x 11.6

32 x 11.6

32 x 11.6

32 x 11.6

32 x 11.6

32 x 11.6

100

100

100

100

100

100

7.614 249

9.003 560

7.661 859

7.647 533

7.651 823

7.638 941

* Ultrabond seals especially for Waters autosampler

Further kits available on request!

Our comprehensive laboratory product range is available in our web shop ­ www.thgeyer.com

22

CLEANING

WASHING BRUSH WITH LONG HANDLE, PP, HARD

This Washing Brush is ideal for cleaning hard­to­reachsurfaces on machines and equipment such as deepbuckets, containers and tubs. It has a long handle andangled bristles that enhance cleaning efficacy.

­ Food­safe­ For colour coding­ Autoclavable

Bristlelength

Overalllength

Width Height Colour PK Cat. No.

mm mm mm mm

3636363636

415415415415415

7171717171

7575757575

greenblueredwhiteyellow

11111

4.666 2364.666 2374.666 2384.666 2394.666 240

WIPES, WYPALL*L20/L30

Perforated, blue Airflex*material. Bulky wipes with excellent absorptioncapacity and wet strength. For cleaning­up large spillages and suitablefor most surfaces.

Material:

L20: AIRFLEX*, 2­ply

L30: AIRFLEX*, 3­ply

Width Length Type Packagecontents

Colour PK Cat. No.

mm mm

235330205330

380380380380

L20L20L20L30

1 roll x 500 wipes1 roll x 500 wipes6 rolls x 300 wipes1 roll x 750 wipes

bluebluewhiteblue

1161

9.413 0549.413 0449.413 0919.413 046

CLEANING SPONGES

LABSOLUTE® offers high­quality sponges for cleaning and removingstubborn dirt on sensitive surfaces.

­ Household sponge in three different colours­ Cleaning sponge with strong scrubbing surface and handy grip groove

Description DimensionsW x H x D

PK Cat. No.

mm

Sponge set, threepartCleaning sponge with handle

143 x 40 x 9095 x 45 x 70

33

7.695 2707.695 271

ALL PURPOSE CLOTHS

The LABSOLUTE® all purpose cloths can absorb large quantities of liquidquickly and are suitable for universal use.

Description Dimensions

W x L

PK Cat. No.

mm

All purpose cloths 38 x 38 3 7.695 272

The LABSOLUTE® laboratory wipes made of non­chlorine bleachedcellulose are especially low­lint and soft.

Description Width Length PK Cat. No.

mm mm

30 boxes with 150 wipes 210 220 30 7.695 251

LABORATORY WIPES, 2­PLY

Th. Geyer ­ A family business since 1892 and the partner for your laboratory

­ No external laboratory is required forperformance evaluation

­ Easy handling­ Reasonable to use after repairs or

maintenance of autoclaves

Application:­ Program 3.5 minutes, holding time at 121 °C

or 134 °C­ After sterilisation, break the vial in order to

bring the nutrient solution into contact withthe spore strip

­ Results in 48 hours­ Meets EN ISO 11138 standard

23

STERILISATION

INDICATOR TAPE FOR STEAM, HOT AIR AND GAS STERILISATION

Crepe paper, adhesive. With indicator. Colour changesaccording to DIN EN ISO 11140­1. Rolls of 50 m.

With colour change Width Figure PK Cat. No.

mm

Steam indicatorSteam indicatorEthylene oxide indicatorHot air indicator

white / brownwhite / blackred / greengreen / brown

19251919

bbde

1111

9.140 7849.140 7899.140 7926.240 223

BOWIE­DICK TEST PACK

­ Disposable, pre­assembled and ready to use test packs­ Designed for STEAM sterilisation at 134 °C ­ 3.5 minutes.­ Clean and accurate indicator colour change­ Indicator sheet can be kept as a permanent record­ Validated for 4 kg and 7 kg sterilization load

Description PK Cat. No.

Bowie­Dick­Test (4 kg)Bowie­Dick­Test (7 kg)

4824

6.272 2906.272 291

BIOLOGICAL INDICATORS ATTESTTM

FOR CONTROL OF STEAMAUTOCLAVES

Type PK Cat. No.

Biological Indicators AttestTM for steamautoclaves, brown cap

100 6.089 578

a cb

With the autoclavable bags made of PP, you can dispose of yourcontaminated labware. Thanks to the strong PP film (50 µm) and anextra broad seam at the bottom, the bags are particularly tear­resistant. The bag size 200 x 300 mm is delivered for both versions in a handy dispenser box.

DISPOSAL BAGS, STANDARD, PP

Autoclavable up to 134 °C. For autoclaving, the bags must only beslightly closed. Not highly transparent.

Volume W x H Film thickness PK Cat. No.

ca. l mm µm

2.58.038.060.0110.0110.0

200 x 300300 x 500400 x 780600 x 800

700 x 1100700 x 1100

505050505050

10050050010075

350

7.697 0007.697 0017.697 0037.697 0027.697 0047.697 005

Our comprehensive laboratory product range is available in our web shop ­ www.thgeyer.com

24

STIRRING

MAGNETIC STIRRER LLG­uniSTIRRER 1

An ultra­flat inductive magnetic stirrer without heating with timer. Themodern magnet coil technology consists only of non­moving parts andtherefore guarantees a wear­free drive.For a better mixing of samples it is possible to change thedirection of rotation every 30 seconds.

­ Timer (1 min to 99 min, infinetly)­ 100 % wear­ and maintenance­free inductive drive­ LED­display for an exact adjustment of the rotation speed­ Digital regulated rotation speed­ Alteration of the stirring direction­ Protection class IP 65­ Stainless steel surface

Delivery includes: magnetic stirrer, power cable, adapters for UK anduniversal plug.

Specifications

Stirring positions: 1

Stirring quantity (H2O): 0.8 l

Speed range: 15 ... 1500 min­1

Permissible ambient temperature: 5 ... 40 °C

Magnetic bar: max. 25 mm

Display: LED

Heating plate: Ø 94 mm

Dimensions (W x D x H): 110 x 155 x 12 mm

Weight: 0.5 kg

Power supply: 100 ... 230 V, 50/60 Hz

IP code: IP 65

Type Plug type PK Cat. No.

LLG­uniSTIRRER 1 Universal 1 6.263 420

Ultra­Flat­ AutomaticChangeable Rotation Direction

L A B W A R E

®

SET OF MAGNETIC STIRRING BARS,10 PIECES, PTFE

The set of magnetic stirring bars from LABSOLUTE® is a perfectassortment of the most common sizes for almost all applications. The cylindrical, smooth, PTFE­coated stirring bars come in a solid boxwith transparent, hinged lid. The set consists of the following 10 stirringbars: 1x 15 x 6 mm, 2x 20 x 7 mm, 2x 25 x 7 mm, 1x 30 x 7 mm, 2x 40 x 7 mm, 1x 50 x 7 mm and 1x 60 x 7 mm.

Description PK Cat. No.

Set of magnetic stirring bars 1 7.695 125

BEAKERS, LOW FORM, BOROSILICATE GLASS 3.3

DIN 12331. ISO 3819. Borosilicate glass 3.3. With volume scale and spout.

Capacity Ø* Height PK Cat. No.

ml mm mm

51025501001502504006008001000200030005000

222634425060708090

100105130150170

30355060708095

110125135145185210270

1010101010101010101010442

7.690 0007.690 0017.690 0027.690 0037.690 0047.690 0057.690 0067.690 0077.690 0087.690 0097.690 0107.690 0117.690 0127.690 013

* External beaker diameter, without spout

Th. Geyer ­ A family business since 1892 and the partner for your laboratory

25

STIRRING

OVERHEAD STIRRER NANOSTAR 7.5 DIGITAL

This powerful overhead stirrer delivers perfect basic functionalities. It has a compact, space­saving design and is easy­to­use.

­ Operation via a stable rotary knob­ Hardened glass display for maximum visibility and chemical resistance­ Display clearly shows the rotational speed­ Regular software updates can be made rapidly and simply via the USB

interface­ Chemical resistant housing­ Microprocessor­controlled speed governor for constant rotational

speed, even with changes in viscosity­ 10 years warranty

Please order accessories separately.

Specifications

Stirring quantity max. (H2O): 5 l

Max. viscosity: 4000 mPas

Motor rating input/output: 32 W/22 W

Speed range: 0/50 ... 2000 rpm

Max. torque: 7.5 Ncm

Display: LED

Chuck range: 0.5 ... 8 mm

Dimensions (W x D x H): 53 x 130 x 147 mm

Weight: 0.8 kg

Protection class DIN EN 60529: IP 54

Power supply: 100 ... 240 V, 50/60 Hz

Type PK Cat. No.

Nanostar 7.5 digital 1 6.311 510

ACCESSORIES

Please order the R 182 Cross Sleeve (Cat. No.: 9.224 292)separately.

Type Description PK Cat. No.

R 1303

R 1381

R 1825

Dissolver stirring rotors, stainless steel 1.4404(Ø 40 x 350 mm; Ø 8 stirring shaft)Propeller stirrer, 3 blades, stainless steel 1.4305(Ø45 x 350 mm / Ø8 mm stirrer shaft)Plate stand (W x H: 200 x 316 mm, rod height 550 mm)

1

1

1

9.197 007

9.197 021

9.224 031

OVERHEAD STIRRER LLG­uniSTIRRER OH2, DIGITAL

Cost­effective laboratory stirrer designed forsimple stirring tasks for quantities up to 20 l(H2O). Automatic speed adjustment in therange between 50 and 2200 min­1 viamicroprocessor­controlled technology. Safety circuits ensure automatic cut­off in ananti­stall or overload situation. Actual and setspeed are constantly monitored ensuring noundesired speed variations, even if thesample viscosity changes.

­ Brushless, maintenance­free motor­ Digital speed display­ Display for speed or torque changeable­ Infinitely adjustable speed­ Overload protection­ Non­slippery mat­ Slim casing­ Quiet operation­ Error code display­ RS232 port

Stand:Stainless steel stand incl. boss head,dimension (W x D x H): 200 x 310 x 780 mm, non­slippery mat

Stirrer:4­blade propeller stirrer, stainless steel, shaft length 400 mm, stirrer diameter 50 mm

Scope of supply: Overhead stirrer LLG­uniSTIRRER OH2, stand, non­slippery mat and 4­blade­propeller stirrer

Type Plug type PK Cat. No.

LLG­uniSTIRRER OH2LLG­uniSTIRRER OH2

EUUK

11

6.263 4556.263 456

L A B W A R E

®

Our comprehensive laboratory product range is available in our web shop ­ www.thgeyer.com

Specifications

Max. stirring quantity (H2O): 20 l

Speed range: 50 ... 2.200 min­1

Max. viscosity: 10.000 mPas

Motor rating input/output: 60/50 W

±3 min­1Speed display accuracy:

Max. torque at stirring shaft: 40 Ncm

Display: LCD

Chuck range: 0.5 ... 10 mm

Dimensions (W x D x H): 83 x 186 x 220 mm

Power supply: 110 ... 240 V, 50/60 Hz

IP code: IP 21

26

CHEMICALS

GREEN SOLVENTS FOR SUSTAINABLE CHEMISTRY

We support the concept of Green Chemistry and the growing awareness of the environmental impacts of chemical products and their production processes. Green Solvents are a vital part of sustainable chemistry. Besides obvious “green” solvents such as water and bioethanol, CHEMSOLUTE® contains “green” alternatives to commonly used solvents.

Description PK Cat. No.

Cyclopentyl methyl ether for synthesis, pure (min. 99.9 %) 1 l5 l

2497.10002497.5000

CYCLOPENTYL METHYL ETHER

Description PK Cat. No.

Bioethanol 96 % denatured with MEK,IPA and Bitrex® (min. 96.0 %)

Bioethanol 99 % denatured with MEK,IPA and Bitrex® (min. 99.2 %)

1 l5 l

10 l25 l

200 l1 l5 l

10 l25 l

2209.10002209.50002209.90102209.90252209.92002211.10002211.50002211.90102211.9025

BIOETHANOL

As an alternative to Tetrahydrofuran (THF), tert­Butyl methyl ether(MTBE), 1,4­Dioxane and Diethyl ether.

Made from renewable raw materials.

Description PK Cat. No.

N,N'­Dimethylpropylene urea for synthesis, pure (min. 99.0 %)

500 ml1 l

2327.05002327.1000

N,N'­DIMETHYLPROPYLENE UREA

As an alternative to Dimethylformamide (DMF) andHexamethylphosphoric triamide (HMPT).

Description PK Cat. No.

1,3­Dioxolane for synthesis, pure (min. 99.9 %) 1 l5 l

2314.10002314.5000

1,3­DIOXOLAN

As an alternative to Dichloromethane (DCM), Tetrahydrofuran (THF),Dimethyl sulfoxide (DMSO), Toluene and Xylene.

Description PK Cat. No.

1,3­Propanediol for synthesis, pure (min. 99.7 %) 1 l5 l

1180.10001180.5000

1,3­PROPANEDIOL

As an alternative to Petroleum Benzines.

Description PK Cat. No.

2­Methyltetrahydrofuran for synthesis, pure (min. 99.9 %)

2­Methyltetrahydrofuran for HPLC, isocratic (min. 99.5 %, unstab.)

1 l2,5 l

5 l1 l

2,5 l

1483.10001483.25001483.50001474.10001474.2500

2­METHYLTETRAHYDROFURAN

As an alternative to Dichloromethane (DCM) and Tetrahydrofuran (THF).

Description PK Cat. No.

Water, comparable to bidest 1 l5 l

10 l20 l

480.1011480.5000480.9010480.9020

WATER, COMPARABLE TO BIDEST

Produced with ultrapure water system, comparable to bidest.Conductivity <0.1 µS/cm.

27

TEMPERATURE MEASUREMENT

LLG­FLOATING PELLETS, PP

Pellets with 20 mm diameter. Can cover 0.1 m². Resistantagainst most acids, bases, solvents and mineral oils.Temperature stable up to +100 °C.

Description PK Cat. No.

Floating pellets 250 6.266 611

LAB­RINGS

Vinyl­coated lead rings willnot mark or scratchbenchtops and labware.

Type For flasks

Int.diam.

PK Cat. No.

ml mm

O­ShapeO­ShapeO­ShapeC­ShapeC­ShapeC­Shape

125 ... 500250 ... 1000500 ... 2000125 ... 500250 ... 1000500 ... 2000

485157425154

111111

6.243 0106.242 7426.243 0119.149 9029.149 9059.149 906

DIGITAL WATER BATHS JB NOVA

General purpose water baths with stable temperature control, simplecontrols and fast heat up. A choice of 3 models with a base tray and lidincluded as standard.

­ Ambient +5 °C to 95 °C­ Unique Set and Forget technology, fast reliable temperature control­ Stability ±0.5 °C­ Simple, intuitive controls, quick and easy to set temperature­ Drain tap on 12L and 18L baths­ Practical front panel lock ­ disables front panel controls preventing

unintentional temperature changes­ 3­year warranty

Accessory polypropylene spheres or a lid must be used at temperaturesbetween +60 °C and +99 °C. Please order PP spheres separately.

Type Capacityof the bath

Internaldimensions(W x D x H)

External dimensions(W x D x H)

PK Cat. No.

litres mm mm

JBN5JBN12JBN18

51218

281 x 131 x 132308 x 281 x 132281 x 485 x 132

335 x 215 x 200360 x 380 x 225335 x 590 x 275

111

9.905 8709.905 8719.905 872

Dry Run ProtectionSimple and Intuitive Controls

L A B W A R E

®

ERLENMEYER FLASKS, NARROW­NECK, BOROSILICATE GLASS 3.3

ISO 1773. Permanentvolume scale. Beaded rim.

Capacity Externalflask Ø

Outerneck Ø*

Height PK Cat. No.

ml mm mm mm

25501002002503005001000200030005000

425164798587

105131166187220

2222223434343442505050

7590

105135145160180220280310365

1010101010101010662

7.690 0257.690 0267.690 0277.690 0287.690 0297.690 0307.690 0317.690 0327.690 0337.690 0347.690 035

* Without rim

ERLENMEYER FLASKS, WIDE­NECK,BOROSILICATE GLASS 3.3

DIN EN ISO 24450.Permanent volume scale.Beaded rim.

Capacity Externalflask Ø

Outerneck Ø*

Height PK Cat. No.

ml mm mm mm

255010020025030050010002000

425164798587

105131153

323434505050505072

7085

105131140156175220280

10101010101010106

7.690 0367.690 0377.690 0387.690 0397.690 0407.690 0417.690 0427.690 0437.690 044

* Without rim

28

TITRATION

DIGITAL BURETTES, VITLAB® CONTINUOUS

The Continuous series can be used for titration agents up to aconcentration of 1 Mol/l.

­ Pulse­free dispensing technique for continuous and quicktitration

­ patented recirculation valve avoids reagent waste­ Clear and precise display of titrated volume­ Dispensing volume per hand wheel revolution: 2.5 ml

(Continuous E), 5.0 ml (Continuous RS)­ Device can be rotated on the bottle 360°, GL 45­ Adapters for drying tube and filter­ Certificate of conformity according to DIN 12600­ Battery­operated, easily replaceable micro­batteries (1.5 V)

Supplied with: Burette continuous, 3 PP adapter (GL 32, GL 38, S 40), 1 teleskopic suction tube, 1 teleskopicdischarge tube, 2 micro batteries 1.5 V (LR 03/AAA), manual, quality certificate.

Type Capacity Capacity/U Accuracymax. vol.

Precisionmax. vol.

PK Cat. No.

ml ml (± R%) ( CV%)

ERS

2.55.0

2.55.0

0,2*0,2*

0,1*0,1*

11

9.284 0209.284 021

* Accuracy and Coefficient of variation according to DIN EN ISO 8655­3

AUTOMATIC TITRATORS TITROLINE® 5000

Type PK Cat. No.

TL 5000/20 M2TL 5000/50 M2

11

9.863 1869.863 187

Ideal for Food AnalysisExchangeable Dosing Unit

Very compact titrator for simple routine titrations. No need to createmethods, thanks to the standard methods. Just load the method andpress the start button. GLP compliant results with titration curve can bedocumented on a connected printer or USB­memory stick.

Following titration modes are possible:­ Titrations to pH, mV and µA endpoint (2 EP)­ Titrations to one equivalence point (pH und mV) with dynamic or

linear titration addition­ Manual titrations with the controller­ Dosing tasks­ Number of methods: 5

Supplied with:TL 5000/20 M2: Basic instrument with pH combination electrode andbuffer set, with ready­to­use 20 ml dosing unit TZ 3130 with tubes,screw connections and titration tip, magnetic stirrer TM 50, hand switchTZ 3880, titration clamp Z 305, support rod TZ 1748 and power supply100­240 VTL 5000/50 M2: as TL 5000/20 M2, but with 50 ml dosing unit TZ 3160 mounted ready for use

AUTOMATIC BURETTES ACC. TO DR. SCHILLING, CLASS B

The automatic LABSOLUTE® burettes according to Dr. Schilling can be used for several applications inmany areas, such as electroplating, water treatment or sewage plants. They are impressing through theirprecise dosing, the possibility of fine titration and anexact draining tip. The class B burettes are justified to"Ex" and come with a LDPE bottle and solid stand. Thetolerances comply with DIN EN ISO 385. There is aSchellbach stripe on the backside of the burettes thatmakes it easier to read the exact filling level. The bottleand the burette are fixed together by the titratingarmature.

Burettecapacity

Grad. Tolerance Bottlecapacity

PK Cat. No.

ml ml ± ml ml

10152550

0.050.10.10.1

0.030.040.050.08

500100010001000

1111

7.691 1407.691 1417.691 1427.691 143

Th. Geyer ­ A family business since 1892 and the partner for your laboratory

Specifications

Measuring input electrode: with DIN or BNC socket

Temperature sensor connection (socket: 2 x 4 mm)

Keyboard: optional PC­keyboard (USB)

Display: graphics­capable TFT display

Dosing units:

Measuring input Pt 1000:

20 or 50 ml, interchangeable

Dosing accuracy: systematic error 0.15 %, random error 0.05 % in compliance with EN ISO 8655­6

Supply requirements: 230 V, 50/60 Hz

Conformity: ISO 8655, part 6

29

CENTRIFUGATION

MICRO CENTRIFUGE MICROSPIN 12

­ Fixed angular aluminium rotor accommodates 12 x 1.5/2 mlmicrotubes, supplied with 12 adapters for 0.2ml and 0.5ml tubes andfixing lid

­ Timed operation with automatic switch­off­ Suitable to use in cold rooms, operating temperature

ambient +4 °C to 25 °C­ Metal protective inserts inside the lid and casing, automatic

imbalance switch­off and locking of a lid provide safe operation­ Constant airflow around the rotor reduces risk of samples

overheating during centrifugation­ Simple push­buttons and a clear

2­line LCD status display shows actual and set values of time, set and actual speed and relative centrifugal force (g­force)

­ Low voltage cord easily fits through refrigerator or workstation door gaskets

12 x 0.2/0.5/1.5/2 ml tubes

Timer: 1 to 30 min

Power consumption: 60 W

Dimensions (W x D x H): 200 x 240 x 125 mm

Weight: 3.5 kg

Power supply: 230 V, 50/60 Hz

Type PK Cat. No.

Microspin 12 1 9.721 003

MINI CENTRIFUGE LLG­uniCFUGE 3WITH TIMER AND DIGITAL DISPLAY

A compact and reasonably priced mini centrifuge withbrushless and non­wearing high­efficiency motor.Microprocessor controlled regulation for load­independentaccuracy and integrated imbalance control. High speedconstancy for reproducible results. Quick stop when thelid is opened. 2 flow­optimised rotors reduce noise leveland heat generation.

The following types of vessel can be used:8 x 1.5 ml micro tubes8 x 2 ml micro tubes16 x 0.2 ml micro tubes

By using the fitting adapter:8 x 0.4 ml micro tubes8 x 0.5 ml micro tubes

Scope of supply: Centrifuge, rotor for 8 x 1.5/2 ml tubes, rotor for 16 x 0.2 ml tubes, adapter for 8 x 0.2/0.4/0.5 ml tubes

Specifications

Max. RCF: 2000 x g

Max. speed: variable up to 6000 rpm

Motor: brushless DC motor

Max. load: 8 x 1.5/2 ml or 16 x 0.2 ml PCR tubes

Timer: 0 ... 25 min, continuous

Dimensions (diam. x H): 160 x 116 mm

Weight: 1.1 kg

Power supply: 100 ... 240 V, 50/60 Hz

Description Plug type PK Cat. No.

LLG­uniCFUGE 3LLG­uniCFUGE 3

EUUK

11

6.263 5206.263 521

L A B W A R E

®

Specifications

Max. RCF: 12.400xg

Max. speed: 14.500rpm

Max. capacity:

RACKS FOR MICRO TUBES, PP, 80 WELLS

The stable LABSOLUTE® racks made of PP provide space for up to 80 tubes (5 x 16). The wells are suitable both for 1.5 ml and 2.0 mltubes and individually marked.

­ Available in different colours­ Dimensions (W x H x D): 225 x 28 x 67 mm­ Well Ø: 11 mm­ Autoclavable

Colour PK Cat. No.

Blue, yellow, green, orange, pinkBlueYellowGreenOrangePink

511111

7.696 3517.696 3527.696 3537.696 3547.696 3557.696 356

MICRO TUBES, PP

The LABSOLUTE® micro tubes are made of high­quality PP and areresistant to mechanical and chemical stresses. Simple and safe openingand closing of the vessel allow safe handling for greater comfort.

­ Certified DNase, RNase and pyrogen­free­ Non­sterile­ Guaranteed metal­free­ Precise graduations lines on 1.5 ml and 2.0 ml reaction vessels­ Puncturable cap­ Can be centrifuged up to 25000 x g­ Autoclavable

Volume PK Cat. No.

ml

0.51.52.0

100010001000

7.696 7507.696 7517.696 752

Our comprehensive laboratory product range is available in our web shop ­ www.thgeyer.com

30

SHAKING

LLG­VACUUM MEASURING INSTRUMENT DVR 2 PRO

Versatile vacuum gauge for vacuum measurement between atmosphericpressure and 1 mbar.With integral, alumina ceramic, pressure transducer providing excellentcorrosion resistance and long­term stability.

DKD initial delivery calibration (Cat. No. 7.059 540) please order separately.Delivery with connections for small flange D16, tubes 6­10 mm inside diameter.

Specifications

Measuring range: 1080 to 1 mbar (hPa), 810 to 1 Torr

Measurement principle: Capacitive; gas type­independentabsolute pressure measurement

Measuring accuracy: < 1 mbar (0.75 Torr) ±1 digit

Power supply/battery:

Dimensions (W x D x H): 115 x 115 x 66 mm

Weight: 0.40 kg

Type PK Cat. No.

DVR 2 pro 1 6.263 582

DIAPHRAGM VACUUM PUMPS LABOPORT® N96/N820G/N840G, CHEMICALLY­RESISTANT

Type Dimensions(W x D x H)

PK Cat. No.

mm

N96N820GN840G

75 x 156 x 119163 x 259 x 220177 x 289 x 240

111

4.672 3744.672 3754.672 376

Developed with Users and ExpertsPTFE coated Membrane and Pump Head

N 96

N820G

L A B W A R E

®

The Pumps have a manual rotational speed control, they are quiet, very energyefficient, and can be optimally adjusted in accordance with the application. Witheasy­to­clean surface.

Mini­Diaphragm vacuum pumps LABOPORT® N96:­ Combines a high flow rate with a very small footprint­ Suitable for filtration, SPE, and liquid aspiration using a vacuum­ PTFE­coated diaphragm for use with aggressive/corrosive gases and vapours

Diaphragm vacuum pumps LABOPORT® N820G/N840G:­ With control knob for manual adjustments of the flow rate for a wide variety of

applications, e.g. rotary evaporation, distillation, gel drying, degassing as well asthe use with vacuum ovens and vacuum concentrators

­ Combination of PTFE pump head and PTFE­coated diaphragm makes the pumpideal for extremely aggressive/corrosive gases and vapors

­ High level of compatibility with vapor and condensation­ Integrated gas ballast valve­ 3­colour status display: In operation/Stand­by/Error­ ATEX­compliant in accordance with II 2/­G IIB+H2 T3 internal atmosphere only­ 100 % oil­free transfer to ensure uncontaminated transfer, evacuation and

compression­ Optional: Easiely expandable with separators and/or condensers

Specifications

Ultimate vacuum:

Operating pressure:

Flow rate:

Connectors for tube:

Permissible ambienttemperature:

Pump head:

Diaphragm:

Valves:

N96 || N820G || N840G

<130 mbar || 6 mbar || 6 mbar

2.5 bar || 0.1 bar || 0.1 bar

7 l/min || 20 l/min || 34 l/min

ID 6 mm || ID 9/10 mm || ID 9/10 mm

5 ... 40 °C

PPS || PTFE || PTFE

PTFE coated

FKM || FFPM || FFPM

9V battery

31

VACUUM TECHNOLOGY

For safe assembly of standardfilter funnels, made of glass orplastic, on laboratory bottles.With Lateral 2­step hoseconnector for connection to avacuum pump. Pass­throughwith O­ring made of FKM. FDAconform. Chemikally resistant.Autoclavable.

For funnel outlet Joint size (NS) PK Cat. No.

diam. mm

8112222

14/2319/2629/3245/40

1111

4.670 7244.670 7256.273 4194.670 723

LLG­FILTERING APPARATUS, BOROSILICATE GLASS

Universally applicable filtration unit made of high­quality borosilicateglass. Wide range of applications for filtration with filter paper ormembrane filters (47 mm).

­ Large funnel (300 ml) with scale­ Filter flask 1 or 2 litres, with scale­ Safe plastic olive­ Filter plate with porosity 2­ Filter plates with porosity 1 or 3 optionally available­ All components available as spare parts

Scope of delivery: 1000 (2000) ml Filter flask NS45/40, funnel 300 ml, filter holder NS45/40 with connector GL14 and filter plate 47 mm (por. 2), clamp.

Capacity PK Cat. No.

ml

10002000

11

6.291 8506.291 851

FILTER FUNNELS, PP, BUCHNER

PP. Two­piececonstruction. Top andbottom sections canbe separated. Easy toclean. Autoclavable.Suitable for foodstuff.

Forfilterpaperdiam.

Capacity PK Cat. No.

mm ml

557090110

70180390810

1111

9.252 3319.252 3329.252 3349.252 335

L A B W A R E

®

VACUUM ADAPTER NS, PTFE

BUCHNER FUNNELS, PORCELAIN

Glazed on the inside and outside.Comply with DIN 12905. Excellentresistance to acids and lyes with theexception of hydrofluoric acid.

Int.Ø

FilterØ

PK Cat. No.

mm mm

48627797116130156192248296334

45557090

110125150180240270320

11111111111

7.694 9547.694 9557.694 9567.694 9577.694 9587.694 9597.694 9607.694 9617.694 9627.694 9637.694 964

Technical changes and errors excepted. All prices are subject to statutory VAT. Our sales and delivery terms apply. Deliveries are free of charge with an order value of at least EUR 50.

Germany

Tel.: 0800 4393784

Fax: 0800 8443937

sales@thgeyer.de

Poland

Tel.: +48 2242764-64

Fax: +48 2242764-74

sales@thgeyer.pl

Other countries

Tel.: +49 7159 1637-823

Fax: +49 7159 18417

sales@thgeyer.com

Scandinavia

Tel.: +45 4630 0030

sales@thgeyer.dk

Tel.: +46 8 6030200

sales@thgeyer.se

www.thgeyer.com

THERMOMIXER® C

The Eppendorf ThermoMixer® C combines unique mixing performance with

excellent temperature control to guarantee test results which are complete,

dependable and reproducible.

• Eppendorf QuickRelease™ technology for simple exchange of Eppendorf SmartBlocks™

• Highest fl exibility thanks to a broad selection of exchangeable SmartBlocks™

• Excellent mixing results thanks the unique 2DMix-Control technology

• Heating, mixing and cooling of all common tube and plate sizes with a volume range

of 5 µl to 50 ml

Temperature range:

Minimum: 15 °C ±2 °C below ambient temperature

Maximum: +100 °C

Temperature adjustment: 1–100 °C, adjustable in steps of 1 °C

SAFE SEAL MICRO TUBES, PP

The safe seal micro tubes from LABSOLUTE® have a special locking

mechanism preventing unintentional opening of the lid during applications

with thermal stress.

• Frosted cover and labelling fi eld

• Graduation for easy volume determination

• Non-sterile

• Autoclavable

Description PK Art. No.

ThermoMixer® C 1 9.776 902

SmartBlock™ 0.5 ml for 24 reaction tubes 1 9.776 906

SmartBlock™ 1.5 ml for 24 reaction tubes 1 9.776 907

SmartBlock™ 2.0 ml for 24 reaction tubes 1 9.776 908

Volume PK Art. No.

0.5 ml 1,000 7.696 755

1.5 ml 1,000 7.696 756

2 ml 1,000 7.696 757

SPECIALOFFER

Sample with SmartBlock™ 1.5 ml

You can fi nd further SmartBlock™ versions in our webshop.