Scope of Testing Service Bacteriology Chemistry and ... · 010 Legionella Membrane filtration method ISO 11731:2017(E), Water quality-Enumeration of Legionella 13 011 Vibrio cholerae

Public Health Laboratory, Health Bureau, Macao SAR Government

《Scope of Testing Service – Bacteriology、Chemistry and Calibration》Fifth Version (no amendment) _______________________________________________________________________________________________________________

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Scope of Testing Service –

Bacteriology、Chemistry and Calibration

Public Health Laboratory

Health Bureau, Macao SAR Government

V.2021.01

Public Health Laboratory, Health Bureau, Macao SAR Government << Scope of Testing Service – Bacteriology、Chemistry and Calibration >> Fifth Version (no amendment)

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LSP 005-05.0 (0) 2/46

Scope of Testing Service

1. Bacteriology Laboratory

No Test Type Test

Technology Reference Standard Testing Time

(Working Days) No. Name

022 Food Bacterium Test

001 Aerobic Plate Count Pour Plate method GB 4789.2-2016, National Food Safety Standard, Food Microbiological Examination: Aerobic Plate Count 3

002 Enumeration of Coliforms MPN enumeration GB 4789.3-2016, National Food Safety Standard, Food Microbiological Examination: Enumeration of Coliforms, Method I Coliforms MPN Count 6

003 Salmonella

1. Enrichment; 2. Isolation; 3. VITEK 2 and serological

confirmation.

GB 4789.4-2016, National Food Safety Standard, Food Microbiological Examination: Salmonella 8

004 Listeria monocytogenes 1. Enrichment; 2. Isolation; 3. VITEK 2 and Haemolysis Test.

GB 4789.30-2016, National Food Safety Standard, Food Microbiological Examination: Listeria monocytogenes, Method I Qualitative explanation of Listeria monocytogenes in food, Identification performed by Vitek2 and haemolysis Test

9

005a Staphylococcus aureus 1. BPA; 2. Biochemical tests, microscopy.

GB 4789.10-2016, National Food Safety Standard, Food Microbiological Examination: Staphylococcus aureus, Method II Plate count of Staphylococcus aureus

6

006 E.coli O157:H7/NM

1. Enrichment; 2. Isolation; 3. Biochemical Test; 4. VITEK 2 and serological confirmation.

GB 4789.36-2016, National Food Safety Standard, Food Microbiological Examination: Examination of Escherichia Coli O157:H7/NM, Method I, Qualitative test of E. coli O157:H7/NM

9

007 Enumeration of Moulds and Yeasts

Pour Plate method GB 4789.15-2016, National Food Safety Standard, Food Microbiological Examination: Enumeration of Moulds and Yeasts, Method I Plate Count of Moulds and Yeasts

6

008 Counting of Fecal Coliform

MPN enumeration GB 4789.39-2013, National Food Safety Standard, Food Microbiological Examination: Counting of Faecal Coliform 5

009 Enumeration of Escherichia coli

1. MPN enumeration; 2. VITEK 2 confirmation.

GB 4789.38-2012, National Food Safety Standard, Food Microbiological Examination: Enumeration of Escherichia Coli, Method I MPN Method for Enumeration of E. Coli

8


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010 Shigella


confirmation.

GB 4789.5-2012, National Food Safety Standard, Food Microbiological Examination: Examination of Shigella 5

011 Clostridium perfringens 1. Pour Plate method; 2. Biochemical Identification.

GB 4789.13-2012, National Food Safety Standard, Food Microbiological Examination: Examination of Clostridium perfringens 6

012 Staphylococcal enterotoxins

VIDAS screening FDA, Bacteriological Analytical Manual Online: Staphylococcal Enterotoxins, 2011-3, Vidas Staph enterotoxin(SET2) 2/batch

013 Vibrio parahaemolyticus 1. MPN enumeration; 2. VITEK 2 confirmation.

GB 4789.7-2013, National Food Safety Standard, Food Microbiological Examination: Examination of Vibrio parahaemolyticus 6

014 Vibrio cholerae


confirmation.

FDA, Bacteriological Analytical Manual Online, 2004-05, chapter 9, Vibrio 6

015 Bacillus cereus 1. MYP; 2. Biochemical Identification.

GB 4789.14-2014, National Food Safety Standard, Food Microbiological Examination: Bacillus cereus, Method I Plate Count of Bacillus Cereus 12

016 Campylobacter 1. Enrichment; 2. VIDAS; 3. VITEK 2 confirmation.

BioMerieux manual, Vidas Campylobacter (CAM) (REF 30111) 6

017 Enumeration of Total Coliform (Petrifilm)

3M Petrifilm enumeration AOAC Official Method of Analysis - 3M petrifilm, 991.14: Coliform Count 2

018 Enumeration of Escherichia coli (Petrifilm)

3M Petrifilm enumeration AOAC Official Method of Analysis - 3M petrifilm, 991.14: E. coli Count 3

019 Enumeration of Staphylococcus aureus (Petrifilm)

3M Petrifilm enumeration AOAC Official Method of Analysis - 2003.07 2


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022 Cronobacter sakazakii 1. Enrichment; 2. Isolation; 3. VITEK 2 confirmation.

GB 4789.40-2016, National Food Safety Standard, Food Microbiological Examination: Examination of Cronobacter (Enterobacter sakazakii), Method I Qualitative test of Cronobacter

6

023 Diarrheogenic Escherichia coli

1. Enrichment; 2. Isolation; 3. VITEK 2 and PCR confirmation.

GB 4789.6-2016, National Food Safety Standard, Food Microbiological Examination: Examination of Diarrheogenic Escherichia coli 9

025 Cosmetic Bacterium Test

001 Aerobic Bacterial Count Pour Plate method

Safety and Technical Standards for Cosmetics, 2015, Chapter 5

3

002 Thermotolerant Coliform Bacteria

1. Enrichment; 2. Isolation; 3. Biochemcial Identification.

5

003 Staphylococcus aureus 1. Enrichment; 2. Isolation; 3. Biochemcial Identification.

7

004 Pseudomonas aeruginosa 1. Enrichment; 2. Isolation; 3. Biochemcial Identification.

7

005 Molds and Yeast Count Pour Plate method 6

026 Drug Bacterium Test

001 Aerobic Plate Count Pour Plate method/Membrane Filtration Method Pharmacopoeia of China, 2020, Volume 3, Microbial Limit Tests for Non-sterile

Products: Microorganism Counting Technique, 1105

6

002 Yeasts and molds count Pour Plate method/Membrane Filtration Method 8

003 Escherichia coli 1. Enrichment; 2. Isolation; 3. VITEK 2 Confirmation. Pharmacopoeia of China, 2020, Volume 3, Microbiological Limit Tests for Non-

sterile Products: Control Bacteria Inspection Technique, 1106

8

004 Staphylococcus aureus 1. Enrichment; 2. Isolation; 3. Biochemcial Identification.

7


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026 Drug Bacterium Test

005 Pseudomonas aeruginosa

1. Enrichment; 2. Isolation; 3. VITEK 2 Confirmation.

Pharmacopoeia of China, 2020, Volume 3, Microbial Limit Tests for Non-sterile Products: Control Bacteria Inspection Technique, 1106

7

006 Salmonella

1. Enrichment; 2. Isolation; 3. Biochemcial tests; 4. VITEK 2 and serological confirmation.

7

007 Sterility Test Enrichment Pharmacopoeia of China, 2020, Volume 3, Sterility Inspection Technique, 1101 18

081 Water Bacterium test

001 Heterotrophic Plate Count

Pour Plate method APHA/AWWA, Standard Methods for the Examination of Water and Wastewater, 2017, 23rd Edition, p.9-53 to p.9-57 9215A、B Pour Plate Method 3

001a Heterotrophic Plate Count

Membrane Filter Method APHA/AWWA, Standard Methods for the Examination of Water and Wastewater, 2017, 23rd Edition, p.9-53 to p.9-56, p.9-58 to 9-59 9215A、D MF Method 8

002 Total Coliform Membrane filtration method APHA/AWWA, Standard Methods for the Examination of Water and Wastewater, 2017, 23rd Edition, p.9-82 to p.9-88 9222B MF Method 6

003 Thermotolerant (Fecal) Coliform

Membrane filtration method APHA/AWWA, Standard Methods for the Examination of Water and Wastewater, 2017, 23rd Edition, p.9-89 to p.9-91 9222D MF Method 5

005 Escherichia coli Membrane filtration method APHA/AWWA, Standard Methods for the Examination of Water and Wastewater, 2017, 23rd Edition, p.9-94 to p.9-95 9222H MF Method 5

007 Staphylococcus aureus Membrane filtration method APHA/AWWA, Standard Methods for the Examination of Water and Wastewater, 2017, 23rd Edition, p.9-46 to p.9-49 9213B, 6b, MF Method 5

008 Fecal Enterococcus / Streptococcus groups

Membrane filtration method APHA/AWWA, Standard Methods for the Examination of Water and Wastewater,

2017, 23rd Edition, p.9-119 to p.9-122 9230C MF Method (mEnterococcus method) 9

009 Pseudomonas aeruginosa

Membrane filtration method APHA/AWWA, Standard Methods for the Examination of Water and Wastewater, 2017, 23rd Edition, p.9-51 to p.9-52 9213E MF Method 5

010 Legionella Membrane filtration method ISO 11731:2017(E), Water quality-Enumeration of Legionella 13

011 Vibrio cholerae 1. Enrichment; 2. Isolation; 3. VITEK 2 and serological confirmation.

US Environmental Protection Agency, Standard Analytical Protocol for Vibrio cholerae O1 and O139 in Drinking Water and Surface Water, EPA 600/R-10/139, 2010-10

5


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081 Water Bacterium test

015 Endotoxin LAL LAL coagulation ISO 13959：2014, Water for haemodialysis and related therapies 2

020 Total Viable Microbial Count

Pour Plate method ISO 13959：2014, Water for haemodialysis and related therapies 8

023a Total fungal count Membrane filtration method APHA/AWWA, Standard Methods for the Examination of Water and Wastewater, 2017, 23rd Edition, p.9-214 to p.9-215 9610D MF Method 6

024 Salmonella Membrane filtration method ISO 19250 : 2010, Water quality-Detection of Salmonella spp. 8

025 Spores of sulfite-reducing anaerobes(Clostridia)

Membrane filtration method ISO 6461/2: 1986, Water quality-Detection and enumeration of the spores of sulfite-reducing anaerobes(Clostridia)-Part 2 : Method by membrane filtration 3

082 Clinical Sample 001 Serotyping of Salmonella 1. Culture; 2. Biochemical Identification; 3. Serological confirmation.

ASM, Manual of Clinical Microbiology, 8th edition, Volume One, 2003, p. 663-667 5


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2. Chemistry Laboratory

No Test Type Test



27 Physiochemical Test of Water and Wastewater

001 Appearance Visual observation APHA/AWWA, Standard Methods for the Examination of Water and Wastewater (2017), 23rd Edition, p.2-5, 2110 Visual observation

1/batch

002 Water Temperature Thermometry APHA/AWWA, Standard Methods for the Examination of Water and Wastewater (2017), 23rd Edition, p.2-74, 2550 Laboratory and Field Methods

1/batch

003 Color Visual colorimetry APHA/AWWA, Standard Methods for the Examination of Water and Wastewater (2017), 23rd Edition, p.2-6 to p.2-7, 2120 B Visual Comparison Method

1/batch

004 Turbidity Turbidimetry APHA/AWWA, Standard Methods for the Examination of Water and Wastewater (2017), 23rd Edition, p.2-13 to p.2-15, 2130 B Nephelometric Method

1/batch

005 Conductivity Conductimetry APHA/AWWA, Standard Methods for the Examination of Water and Wastewater (2017), 23rd Edition, p.2-56 to p.2-59, 2510

1/batch

006 pH Glass electrode method APHA/AWWA, Standard Methods for the Examination of Water and Wastewater (2017), 23rd Edition, p.4-95 to p.4-99, 4500-H+ B Electrometric Method

1/batch

007-1 Total Solids Gravimetry at 103~105℃ APHA/AWWA, Standard Methods for the Examination of Water and Wastewater

(2017), 23rd Edition, p.2-68 to p.69, 2540 B Total Solids Dried at 103~105℃ 5/batch

007-2 Solids Residue Gravimetry at 103~105℃ GB/T 6682-2008, Water Quality and Testing for Analytical Laboratory 7.5 5/batch

008-1 Free Chlorine DPD colorimetry APHA/AWWA, Standard Methods for the Examination of Water and Wastewater (2017), 23rd Edition, p.4-72 to p.4-73, 4500-Cl G DPD colorimetric Method

1/batch

008-2 Total Chlorine DPD colorimetry APHA/AWWA, Standard Methods for the Examination of Water and Wastewater (2017), 23rd Edition, p.4-72 to p.4-73, 4500-Cl G DPD colorimetric Method

1/batch

008-3 Effective Chlorine in water solution

Titration GB/T 5750.11-2006 Standard Examination Methods for Drinking Water - 2.1 Disinfectants Parameters

1/batch

009-1 Calcium Hardness EDTA Titration APHA/AWWA, Standard Methods for the Examination of Water and Wastewater (2017), 23rd Edition, p.3-69 to p.3-70, 3500-Ca EDTA Titrimetric Method

2/batch

009-2 Total Hardness EDTA Titration APHA/AWWA, Standard Methods for the Examination of Water and Wastewater (2017), 23rd Edition, p.2-48 to p.2-50, 2340 C EDTA Titrimetric Method

2/batch


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010 Alkalinity Titration APHA/AWWA, Standard Methods for the Examination of Water and Wastewater (2017), 23rd Edition, p.2-37 to p.2-39, 2320 B, Titration Method

2/batch

011-1 Oxidizability Titration with KMnO4 GB/T 5750.7-2006, Standard Examination Methods for Drinking Water, Aggregate Organic Parameters 1

2/batch

011-2 Oxidizability Titration with KMnO4 GB/T 6682-2008, Water Quality and Testing for Analytical Laboratory 7.3 2/batch

012 Fluoride Ion chromatography APHA/AWWA, Standard Methods for the Examination of Water and Wastewater (2017), 23rd Edition, p.4-7 to p.4-9, 4110 B Ion chromatography with Chemical Suppression of Eluent Conductivity

3/batch

013-1 Chloride Titration with AgNO3 APHA/AWWA, Standard Methods for the Examination of Water and Wastewater (2017), 23rd Edition, p.4-75 to p.4-76, 4500-Cl- B Argentometric Method

2/batch

013-2 Chloride Ion chromatography APHA/AWWA, Standard Methods for the Examination of Water and Wastewater (2017), 23rd Edition, p.4-7 to p.4-9, 4110 B Ion chromatography with Chemical Suppression of Eluent Conductivity

3/batch

014 Ammonia Phenate Method APHA/AWWA, Standard Methods for the Examination of Water and Wastewater (2017), 23rd Edition, p.4-119 to p.4-120, 4500-NH3 F Phenate Method

2/batch

015-1 Nitrite NED Colorimetry APHA/AWWA, Standard Methods for the Examination of Water and Wastewater (2017), 23rd Edition, p.4-124 to p.4-125, 4500-NO2

- B Colorimetric Method 2/batch

016-1 Nitrate Cadmium Reduction Method APHA/AWWA, Standard Methods for the Examination of Water and Wastewater (2017), 23rd Edition, p.4-131 to p.4-133, 4500-NO3

- E Cadmium Reduction Method 3/batch

016-2 Nitrate Ion chromatography APHA/AWWA, Standard Methods for the Examination of Water and Wastewater (2017), 23rd Edition, p.4-7 to p.4-9, 4110 B Ion chromatography with Chemical Suppression of Eluent Conductivity

3/batch

017 Total Nitrogen Persulfate Method APHA/AWWA, Standard Methods for the Examination of Water and Wastewater (2017), 23rd Edition, p.4-110 to p.4-112, 4500-N C Persulfate Method

5/batch

018 Silica Molybdosilicate Method GB 17378.4-2007, The Specification for Marine Monitoring Part 4 : Seawater Analysis 17.1, Molybdosilicate Method

5/batch

019 Sulfate Ion chromatography APHA/AWWA, Standard Methods for the Examination of Water and Wastewater (2017), 23rd Edition, p.4-7 to p.4-9, 4110 B Ion chromatography with Chemical Suppression of Eluent Conductivity

3/batch


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020 Cyanide Colorimetry after Distillation APHA/AWWA, Standard Methods for the Examination of Water and Wastewater (2017), 23rd Edition, p.4-44 to p.4-47, 4500-CN- E & C Colorimetry

5/batch

021-1 Chloroform

Head space sampler and GC APHA/AWWA, Standard Methods for the Examination of Water and Wastewater (2017), 23rd Edition, p.6-38 to p.6-42, 6200 C Purge and Trap Capillary - Column Gas Chromatographic Method

5/batch

021-2 Carbon tetrachloride 5/batch

021-3 Bromodichloromethane 5/batch

021-4 Bromotrichloromethane 5/batch

021-5 Dibromochloromethane 5/batch

021-6 Bromoform 5/batch

021-7 Trichloroethylene 5/batch

024-1 Silver (Ag) EAAS APHA/AWWA, Standard Methods for the Examination of Water and Wastewater (2017), 23rd Edition, p.3-30 to p.3-35, 3113 B Electrothermal Atomic Absorption Spectrometric Method

3/batch

024-2 Silver (Ag) ICP-MS APHA/AWWA, Standard Methods for the Examination of Water and Wastewater (2017), 23rd Edition, p.3-49 to p.3-58, 3125 B Inductively Coupled Plasma - Mass Spectrometry Mothed

3/batch

025-1 Aluminum (Al) EAAS APHA/AWWA, Standard Methods for the Examination of Water and Wastewater (2017), 23rd Edition, p.3-30 to p.3-35, 3113 B Electrothermal Atomic Absorption Spectrometric Method

3/batch

025-2 Aluminum (Al) ICP-MS APHA/AWWA, Standard Methods for the Examination of Water and Wastewater (2017), 23rd Edition, p.3-49 to p.3-58, 3125 B Inductively Coupled Plasma - Mass Spectrometry Mothed

3/batch


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026 Arsenic (As) ICP-MS APHA/AWWA, Standard Methods for the Examination of Water and Wastewater (2017), 23rd Edition, p.3-49 to p.3-58, 3125 B Inductively Coupled Plasma - Mass Spectrometry Mothed

3/batch

027 Barium (Ba) ICP-MS APHA/AWWA, Standard Methods for the Examination of Water and Wastewater (2017), 23rd Edition, p.3-49 to p.3-58, 3125 B Inductively Coupled Plasma - Mass Spectrometry Mothed

3/batch

028-1 Calcium (Ca) FAAS APHA/AWWA, Standard Methods for the Examination of Water and Wastewater (2017), 23rd Edition, p.3-20 to p.3-21, 3111 B Direct Air - Acetylene Flame Method

3/batch

028-2 Calcium (Ca) ICP-MS APHA/AWWA, Standard Methods for the Examination of Water and Wastewater (2017), 23rd Edition, p.3-49 to p.3-58, 3125 B Inductively Coupled Plasma - Mass Spectrometry Mothed

3/batch

029-1 Cadmium (Cd) EAAS APHA/AWWA, Standard Methods for the Examination of Water and Wastewater (2017), 23rd Edition, p.3-30 to p.3-35, 3113 B Electrothermal Atomic Absorption Spectrometric Method

3/batch

029-2 Cadmium (Cd) ICP-MS APHA/AWWA, Standard Methods for the Examination of Water and Wastewater (2017), 23rd Edition, p.3-49 to p.3-58, 3125B Inductively Coupled Plasma - Mass Spectrometry Mothed

3/batch

030-1 Cobalt (Co) EAAS APHA/AWWA, Standard Methods for the Examination of Water and Wastewater (2017), 23rd Edition, p.3-30 to p.3-35, 3113 B Electrothermal Atomic Absorption Spectrometric Method

3/batch

030-2 Cobalt (Co) ICP-MS APHA/AWWA, Standard Methods for the Examination of Water and Wastewater (2017), 23rd Edition, p.3-49 to p.3-58, 3125 B Inductively Coupled Plasma - Mass Spectrometry Mothed

3/batch

031-1 Chromium (Cr) EAAS APHA/AWWA, Standard Methods for the Examination of Water and Wastewater (2017), 23rd Edition, p.3-30 to p.3-35, 3113 B Electrothermal Atomic Absorption Spectrometric Method

3/batch

031-2 Chromium (Cr) ICP-MS APHA/AWWA, Standard Methods for the Examination of Water and Wastewater (2017), 23rd Edition, p.3-49 to p.3-58, 3125 B Inductively Coupled Plasma - Mass Spectrometry Mothed

3/batch

032-1 Copper (Cu) EAAS APHA/AWWA, Standard Methods for the Examination of Water and Wastewater (2017), 23rd Edition, p.3-30 to p.3-35, 3113 B Electrothermal Atomic Absorption Spectrometric Method

3/batch


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032-2 Copper (Cu) ICP-MS APHA/AWWA, Standard Methods for the Examination of Water and Wastewater (2017), 23rd Edition, p.3-49 to p.3-58, 3125 B Inductively Coupled Plasma - Mass Spectrometry Mothed

3/batch

033-1 Iron (Fe) FAAS APHA/AWWA, Standard Methods for the Examination of Water and Wastewater (2017), 23rd Edition, p.3-20 to p.3-21, 3111 B Direct Air - Acetylene Flame Method

3/batch

033-2 Iron (Fe) ICP-MS APHA/AWWA, Standard Methods for the Examination of Water and Wastewater (2017), 23rd Edition, p.3-49 to p.3-58, 3125 B Inductively Coupled Plasma - Mass Spectrometry Mothed

3/batch

034 Mercury (Hg) ICP-MS APHA/AWWA, Standard Methods for the Examination of Water and Wastewater (2017), 23rd Edition, p.3-49 to p.3-58, 3125 B Inductively Coupled Plasma - Mass Spectrometry Mothed

3/batch

035-1 Potassium (K) FAAS APHA/AWWA, Standard Methods for the Examination of Water and Wastewater (2017), 23rd Edition, p.3-20 to p.3-21, 3111 B Direct Air - Acetylene Flame Method

3/batch

035-2 Potassium (K) ICP-MS APHA/AWWA, Standard Methods for the Examination of Water and Wastewater (2017), 23rd Edition, p.3-49 to p.3-58, 3125 B Inductively Coupled Plasma - Mass Spectrometry Mothed

3/batch

036 Lithium (Li) ICP-MS APHA/AWWA, Standard Methods for the Examination of Water and Wastewater (2017), 23rd Edition, p.3-49 to p.3-58, 3125 B Inductively Coupled Plasma - Mass Spectrometry Mothed

3/batch

037-1 Magnesium (Mg) FAAS APHA/AWWA, Standard Methods for the Examination of Water and Wastewater (2017), 23rd Edition, p.3-20 to p.3-21, 3111 B Direct Air - Acetylene Flame Method

3/batch

037-2 Magnesium (Mg) ICP-MS APHA/AWWA, Standard Methods for the Examination of Water and Wastewater (2017), 23rd Edition, p.3-49 to p.3-58, 3125 B Inductively Coupled Plasma - Mass Spectrometry Mothed

3/batch

038-1 Manganese (Mn) FAAS APHA/AWWA, Standard Methods for the Examination of Water and Wastewater (2017), 23rd Edition, p.3-20 to p.3-21, 3111 B Direct Air - Acetylene Flame Method

3/batch

038-2 Manganese (Mn) ICP-MS APHA/AWWA, Standard Methods for the Examination of Water and Wastewater (2017), 23rd Edition, p.3-49 to p.3-58, 3125 B Inductively Coupled Plasma - Mass Spectrometry Mothed

3/batch

039-1 Sodium (Na) FAAS APHA/AWWA, Standard Methods for the Examination of Water and Wastewater (2017), 23rd Edition, p.3-20 to p.3-21, 3111 B Direct Air - Acetylene Flame Method

3/batch


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039-2 Sodium (Na) ICP-MS APHA/AWWA, Standard Methods for the Examination of Water and Wastewater (2017), 23rd Edition, p.3-49 to p.3-58, 3125 B Inductively Coupled Plasma - Mass Spectrometry Mothed

3/batch

040-1 Nickel (Ni) EAAS APHA/AWWA, Standard Methods for the Examination of Water and Wastewater (2017), 23rd Edition, p.3-30 to p.3-35, 3113 B Electrothermal Atomic Absorption Spectrometric Method

3/batch

040-2 Nickel (Ni) ICP-MS APHA/AWWA, Standard Methods for the Examination of Water and Wastewater (2017), 23rd Edition, p.3-49 to p.3-58, 3125B Inductively Coupled Plasma - Mass Spectrometry Mothed

3/batch

041-1 Lead (Pb) EAAS APHA/AWWA, Standard Methods for the Examination of Water and Wastewater (2017), 23rd Edition, p.3-30 to p.3-35, 3113 B Electrothermal Atomic Absorption Spectrometric Method

3/batch

041-2 Lead (Pb) ICP-MS APHA/AWWA, Standard Methods for the Examination of Water and Wastewater (2017), 23rd Edition, p.3-49 to p.3-58, 3125 B Inductively Coupled Plasma - Mass Spectrometry Mothed

3/batch

042 Antimony (Sb) ICP-MS APHA/AWWA, Standard Methods for the Examination of Water and Wastewater (2017), 23rd Edition, p.3-49 to p.3-58, 3125 B Inductively Coupled Plasma - Mass Spectrometry Mothed

3/batch

043 Selenium (Se) ICP-MS APHA/AWWA, Standard Methods for the Examination of Water and Wastewater (2017), 23rd Edition, p.3-49 to p.3-58, 3125 B Inductively Coupled Plasma - Mass Spectrometry Mothed

3/batch

044 Tin (Sn) ICP-MS APHA/AWWA, Standard Methods for the Examination of Water and Wastewater (2017), 23rd Edition, p.3-49 to p.3-58, 3125 B Inductively Coupled Plasma - Mass Spectrometry Mothed

3/batch

045 Strontium (Sr) ICP-MS APHA/AWWA, Standard Methods for the Examination of Water and Wastewater (2017), 23rd Edition, p.3-49 to p.3-58, 3125 B Inductively Coupled Plasma - Mass Spectrometry Mothed

3/batch

046-1 Vanadium (V) EAAS APHA/AWWA, Standard Methods for the Examination of Water and Wastewater (2017), 23rd Edition, p.3-30 to p.3-35, 3113 B Electrothermal Atomic Absorption Spectrometric Method

3/batch

046-2 Vanadium (V) ICP-MS APHA/AWWA, Standard Methods for the Examination of Water and Wastewater (2017), 23rd Edition, p.3-49 to p.3-58, 3125 B Inductively Coupled Plasma - Mass Spectrometry Mothed

3/batch


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047-1 Zinc (Zn) FAAS APHA/AWWA, Standard Methods for the Examination of Water and Wastewater (2017), 23rd Edition, p.3-18 to p.3-20, 3111 B Direct Air - Acetylene Flame Method

3/batch

047-2 Zinc (Zn) ICP-MS APHA/AWWA, Standard Methods for the Examination of Water and Wastewater (2017), 23rd Edition, p.3-49 to p.3-58, 3125 B Inductively Coupled Plasma - Mass Spectrometry Mothed

3/batch

050 Chemical Oxygen Demand

Titration with alkaline KMnO4 GB 17378.4-2007, The Specification for Marine Monitoring Part 4 : Seawater Analysis, p.101-103, Alkaline KMnO4 Method

2/batch

051 Odor Observation APHA/AWWA, Standard Methods for the Examination of Water and Wastewater (2017), 23rd Edition, p.2-15 to p.16, 2150

1/batch

053 Salinity Conductimetry APHA/AWWA, Standard Methods for the Examination of Water and Wastewater (2017), 23rd Edition, p.2-60 to p.2-61, 2520 B Electrical Conductivity Method

1/batch

054 Total Suspended Solids Gravimetry at 103~105℃

APHA/AWWA, Standard Methods for the Examination of Water and Wastewater (2017), 23rd Edition, p.2-70 to p.2-71, 2540 D Total Suspended Solids Dried at

103~105℃

3/batch

055-1 Inorganic Phosphorus Ascorbic Acid Method APHA/AWWA, Standard Methods for the Examination of Water and Wastewater (2017), 23rd Edition, p.4-164 to p.4-165, 4500-P E Ascorbic Acid Method

2/batch

055-2 Total Phosphorus Sulphate Digest - Ascorbic Acid Method

APHA/AWWA, Standard Methods for the Examination of Water and Wastewater (2017), 23rd Edition, p.4-160 to p.4-161, 4500-P B Sample Preparation

5/batch

056 Dissolved Oxygen Azide Modification APHA/AWWA, Standard Methods for the Examination of Water and Wastewater (2017), 23rd Edition, p.4-146 to p.4-148, 4500-O C Azide Modification

1/batch

057 Biochemical Oxygen Demand

Electrode method APHA/AWWA, Standard Methods for the Examination of Water and Wastewater (2017), 23rd Edition, p.5-6 to p.5-11, 5210 B 5 - Day BOD Test

5/batch

058-1 Chlorophyll a

Colorimetry APHA/AWWA, Standard Methods for the Examination of Water and Wastewater (2017), 23rd Edition, p.10-22 to p.10-24 10200 H Chlorophyll

3/batch

058-2 Chlorophyll b 3/batch

058-3 Chlorophyll c 3/batch


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058-4 TotalChlorophyll

Colorimetry APHA/AWWA, Standard Methods for the Examination of Water and Wastewater (2017), 23rd Edition, p.10-22 to p.10-24 10200 H Chlorophyll

3/batch

058-5 Pheophytin 3/batch

061 Absorbance Colorimetry GB/T 6682-2008, Water Quality and Testing for Analytical Laboratory 7.4 1/batch

062 Bromate Ion chromatography GB/T 5750.10-2006 Standard Examination Methods for Drinking Water, Disinfection by-products Parameters, p.29-31, 14.2 3/batch

063 Be ICP-MS APHA/AWWA, Standard Methods for the Examination of Water and Wastewater (2017), 23rd Edition, p.3-49 to p.3-58, 3125 B Inductively Coupled Plasma - Mass Spectrometry Mothed

3/batch

064 Tl ICP-MS APHA/AWWA, Standard Methods for the Examination of Water and Wastewater (2017), 23rd Edition, p.3-49 to p.3-58, 3125 B Inductively Coupled Plasma - Mass Spectrometry Mothed

3/batch

065 Chlorite Ion chromatography GB/T 5750.10-2006 Standard Examination Methods for Drinking Water,

Disinfection by-products Parameters, p.21-27，13.2 3/batch

066 Chlorate Ion chromatography GB/T 5750.10-2006 Standard Examination Methods for Drinking Water,

Disinfection by-products Parameters, p.21-27，13.2 3/batch

101 Physiochemical Test of Bottled Water

001 Color Visual colorimetry GB 8538.2-2016 Methods for examination of drinking natural mineral water, 2 1/batch

002 Odor Observation GB 8538.3-2016 Methods for examination of drinking natural mineral water, 3 1/batch

003 Appearance Visual observation GB 8538.4-2016 Methods for examination of drinking natural mineral water, 4 1/batch

004 Turbidity Turbidimetry GB 8538-2016 Methods for examination of drinking natural mineral water, 5 1/batch

005 Total Chromium ICP-MS GB 8538-2016 Methods for examination of drinking natural mineral water, 11.2 10/batch

006 Lead ICP-MS GB 8538-2016 Methods for examination of drinking natural mineral water, 11.2 10/batch


__________________________________________________________________________________________________________________________________________________________________

_______________________________________________________________________________________________________________________________________________________

LSP 005-05.0 (0) 15/46

No Test Type Test



101 Physiochemical Test of Bottled Water

007 Cadmium ICP-MS GB 8538-2016 Methods for examination of drinking natural mineral water, 11.2 10/batch

008 Mercury ICP-MS GB 8538-2016 Methods for examination of drinking natural mineral water, 11.2 10/batch

009 Seleium ICP-MS GB 8538-2016 Methods for examination of drinking natural mineral water, 11.2 10/batch

010 Asenic ICP-MS GB 8538-2016 Methods for examination of drinking natural mineral water, 11.2 10/batch

011 Nitrate Ion chromatography GB/T 5750.5-2006 Standard examination methods for drinking water, Nonmetal parameters, p.10-12, 3.2

5/batch

012 Nitrite Colorimetry GB/T 5750.5-2006 Standard examination methods for drinking water, Nonmetal parameters, p.35-36, 10.1

2/batch

013 Oxidizability Titration with KMnO4 GB/T 5750.7-2006 Standard examination methods for drinking water, Aggregate organic parameters, p.1-3

2/batch

014 Cyanide Colorimetry GB 8538-2016 Methods for examination of drinking natural mineral water, 45.2 5/batch

015 Chloroform Hardspace sampler and GC GB/T 5750.8-2006 Standard examination methods for drinking water, Organic parameters, p.5-7, 1.2

5/batch

016 Carbon tetrachloride Hardspace sampler and GC GB/T 5750.8-2006 Standard examination methods for drinking water, Organic parameters, p.5-7, 1.2

5/batch

030

Plant Derived Foods - Chemical Test of Cereal and Products

001 Fluoride Fluoride Electrode GB/T 5009.18-2003, Determination of Fluorine in Foods, the third method 2/batch

002 Fat Acid Hydrolysis GB 5009.6-2016, National food safety standard, Determination of Fat in Foods, the second method, Acid Hydrolysis

5/batch

003 Sucrose Acid Hydrolysis GB 5009.8-2016, National food safety standard, Determination of fructose, glucose, sucrose, maltose and lactose in Foods, the second method, Acid Hydrolysis (Lane - Eynon method)

5/batch


__________________________________________________________________________________________________________________________________________________________________

_______________________________________________________________________________________________________________________________________________________

LSP 005-05.0 (0) 16/46

No Test Type Test



030


004 Reducing Sugars Titration GB 5009.7-2016, National food safety standard, Determination of Reducing Sugars in Foods, the first method, Titration

5/batch

005 Moisture Direct Drying GB 5009.3-2016, National food safety standard, Determination of moisture in Foods, the first method, Direct Drying

3/batch

006 Protein Kjeldahl Method GB 5009.5-2016, National food safety standard, Determination of protein in Foods, the first method, Kjeldahl Method 3/batch

007 Starch Acid Hydrolysis GB 5009.9-2016, National food safety standard, Determination of Starch in Foods, the second method, Acid Hydrolysis

5/batch

009 Fat Soxhlet extraction GB 5009.6-2016, National food safety standard, Determination of Fat in Foods, the first method, Soxhlet extraction 5/batch

010 Ash Gravimetry GB 5009.4-2016, National food safety standard, Determination of ash content in Foods, the first method, Total ash in Foods

5/batch

011 Total sugar Addition China Food Composition, 2002 5/batch

012 Energy Calculation China Food Composition, 2002 5/batch

013-1 Boric Acid and Borates Tumeric Paper Test (Qualitative) AOAC Official Methods 959.09 and 970.33 1/batch

013-2 Boric Acid and Borates UV/VIS Spectrometry (Quantitative) Hong Kong Government Laboratory Food Science Section, methods FS-AD-5(A), 2008

5/batch

014 Sorbic Acid

HPLC 1. AOAC Official Method 994.11 Benzoic Acid in Orange Juice; 2. Hong Kong Government Laboratory Food Science Section, methods FS-AD-

5(A), 2008.

3/batch

015 Benzoic Acid 3/batch

016 Methyl Paraben 3/batch


__________________________________________________________________________________________________________________________________________________________________

_______________________________________________________________________________________________________________________________________________________

LSP 005-05.0 (0) 17/46

No Test Type Test



030


017 Ethyl Paraben

HPLC

1. AOAC Official Method 994.11 Benzoic Acid in Orange Juice; 2. Hong Kong Government Laboratory Food Science Section, methods FS-AD-

5(A), 2008.

3/batch

018 Propyl Paraben 3/batch

019 Tartrazine (C.I. 19140)

HPLC

1. GB 5009.35-2016, National food safety standard, Determination of Synthetic Color in Foods;

2. GB 5009.141-2016, National food safety standard, Determination of Allura Red in Foods.

4/batch

020 Amaranth (C.I. 16185) 4/batch

021 Ponceau 4R (C.I. 16255) 4/batch

022 Sunsen Yellow (C.I. 15985) 4/batch

023 Brilliant Blue (C.I. 42090) 4/batch

024 Allura red (C.I. 16035) 4/batch

025 Carmoisine (Azorubin) (C.I. 14720)

4/batch

026 Orange II (C.I. 15510) 4/batch

027 Orange G (C.I. 16230) 4/batch

028-1 Na

AAS - Flame GB 5009.91-2017, National food safety standard, Determination of Sodium and Potassium in Foods, the first method, AAS - Flame

4/batch

029-1 K 4/batch


__________________________________________________________________________________________________________________________________________________________________

_______________________________________________________________________________________________________________________________________________________

LSP 005-05.0 (0) 18/46

No Test Type Test



030


030-1 Ca AAS - Flame GB 5009.92-2016, National food safety standard, Determination of Calcium in Foods, the first method, AAS - Flame

4/batch

031-1 Mg AAS - Flame GB 5009.241-2017, National food safety standard, Determination of Magnesium in Foods, the first method, AAS - Flame

4/batch

032-1 Fe AAS - Flame GB 5009.90-2016, National food safety standard, Determination of Iron in Foods, the first method, AAS - Flame

4/batch

033-1 Zn AAS - Flame GB 5009.14-2017, National food safety standard, Determination of Zinc in Foods, the first method, AAS - Flame

4/batch

034 Cu AAS - Graphite Furnace GB 5009.13-2017, National food safety standard, Determination of Copper in Foods, the first method, AAS - Graphite Furnace

4/batch

035 Bromates in White and Whole Wheat Flour

Titration Official Methods of Analysis, 18th edition, AOAC, 32.1.32, 956.03 3/batch

037 Patent Blue (C.I. 42051) HPLC



4/batch

038 Al in flour products UV/VIS Spectrometry GB/T 5009.182-2003, Determination of Aluminiumin flour products 3/batch

040 Chlorpyrifos

QuEChERS + GC-MS EN 15662:2008, Foods of Plant Origin - Determination of Pesticide Residues Using GC-MS and/or LC-MS/MS Following Acetonitrile Extraction/Partitioning and Clean-up by Dispersive SPE - QuEChERS-Method

5/batch

041 Chlorpyrifos-methyl 5/batch

042 Diazinon 5/batch

043 Dimethoate 5/batch

044 Fenitrothion 5/batch


__________________________________________________________________________________________________________________________________________________________________

_______________________________________________________________________________________________________________________________________________________

LSP 005-05.0 (0) 19/46

No Test Type Test



030


045 Malathion


5/batch

046 Pirimphos-methyl 5/batch

047 Aldrin 5/batch

048 Dieldrin 5/batch

049 p,p' - DDD 5/batch

050 p,p' - DDE 5/batch

051 o,p' - DDT 5/batch

052 p,p' - DDT 5/batch

053 alpha - HCH 5/batch

054 beta - HCH 5/batch

055 gamma - HCH 5/batch

056 delta - HCH 5/batch

057 Heptachlor 5/batch

058 Acrinathrin 5/batch


__________________________________________________________________________________________________________________________________________________________________

_______________________________________________________________________________________________________________________________________________________

LSP 005-05.0 (0) 20/46

No

Test Type Test



030


059 Bifenthrin


5/batch

060 lamda-Cyhalothrin 5/batch

061 Delta methrin 5/batch

062 Fenpropathrin 5/batch

063 Fenvalerate 5/batch

064 Permethrin 5/batch

065 Azoxystrobin 5/batch

066 Kresoxim-methyl 5/batch

067 Tebuconazole 5/batch

068 Atrazine 5/batch

031

Milk and Dairy Products and Infant Foods - Chemical Test of Milk and Dairy Products


3/batch

002 Fat Alkaline Hydrolysis GB 5009.6-2016, National food safety standard, Determination of fat in Foods, the third method, Alkaline Hydrolysis

5/batch


5/batch


5/batch


__________________________________________________________________________________________________________________________________________________________________

_______________________________________________________________________________________________________________________________________________________

LSP 005-05.0 (0) 21/46

No Test Type Test



031


005 Protein Kjeldahl Method GB 5009.5-2016, National food safety standard, Determination of protein in Foods, the first method, Kjeldahl Method

3/batch


5/batch

010 Solid other than Fat Gravimetry GB 5413.39-2010, National food safety standard, Determination of nonfat total milk solids in milk and milk products

5/batch

011 Relative density Hydrometer GB 5009.2-2016, National food safety standard, Determination of relative density in Foods, the third method, Hydrometer

1/batch

012 Cholesterol HPLC GB 5009.128-2016, National food safety standard, Determination of Cholesterol in Foods, the second method, HPLC

5/batch

013 Sorbic Acid HPLC 1. AOAC Official Method 967.15 Benzoic Acid in Food; 2. AOAC Official Method 971.15 Sorbic Acid in Cheese; 3. Hong Kong Government Laboratory Food Science Section, methods FS-AD-

5(A), 2008.

3/batch

014 Benzoic Acid HPLC 3/batch

015-1 Na


4/batch

016-1 K 4/batch


4/batch


4/batch


4/batch


4/batch


4/batch


__________________________________________________________________________________________________________________________________________________________________

_______________________________________________________________________________________________________________________________________________________

LSP 005-05.0 (0) 22/46

No Test Type Test



031


022 Pb AAS - Graphite Furnace GB 5009.12-2017, National food safety standard, Determination of lead in Foods, the first method, AAS - Graphite Furnace

4/batch

023 Cd AAS - Graphite Furnace GB 5009.15-2014, National food safety standard, Determination of Cadmium in Foods

4/batch

024 Cr AAS - Graphite Furnace GB 5009.123-2014, National food safety standard, Determination of Chromium in Foods

4/batch

025 Total As AAS - Graphite Furnace

1. GB 5009.11-2014, National food safety standard, Determination of Total and Inorganic arsenic in Foods, Chapter one, Microware Digestion in the first method;

2. The THGA Graphite Furnace Techniques and Recommended Conditions PerkinElmer, p.7-5.

4/batch

027 Total Hg AAS - Cold Vapor GB 5009.17-2014, National food safety standard, Determination of Total and Organic Mercury in Foods, the second method, AAS - Cold Vapor

4/batch

030 030a

Melamine GC – MS GC-MS/MS

GB/T 22388-2008, Determination of Melamine in Milk and Products, the third method, GC – MS and GC-MS/MS

5/batch

031 Melamine and Cyanuric Acid

LC-MS/MS U.S. FDA LIB No.4422 October 2008 : Interim Method for Determination of Melamine and Cyanuric Acid Residues In Foods using LC-MS/MS (Version 1.0)

5/batch

034 Aflatoxin M1 HPLC

1. GB 5009.24-2016, National food safety standard, Determination of

Aflatoxins M in foods, the second method, HPLC

2. Instruction Manual of Immunoaffinity columns for use in conjunction

with HPLC or LC-MS/MS

5/batch

032

Animal Derived Foods - Chemical Test of Meat and Products


5/batch

003 Volatile Basic Nitrogen Kjeldahl Method GB 5009.228-2016, National food safety standard, Determination of Volatile Basic Nitrogen in Foods, the second method, Kjeldahl Method

2/batch

004 Nitrate (NaNO3) Cd Reduction + UV/VIS Spectrometry GB 5009.33-2016, National food safety standard,, Determination of nitrite and nitrate in Foods, the second method, UV/VIS Spectrometry

3/batch


__________________________________________________________________________________________________________________________________________________________________

_______________________________________________________________________________________________________________________________________________________

LSP 005-05.0 (0) 23/46

No Test Type Test



032


005 Nitrite (NaNO2) UV/VIS Spectrometry GB 5009.33-2016, National food safety standard,, Determination of nitrite and nitrate in Foods, the second method, UV/VIS Spectrometry

2/batch

006 Boric Acid and Borates Tumeric Paper Test (Qualitative), UV/VIS Spectrometry (Quantitative)

1. AOAC Official Methods 959.09 and 970.33; 2. Hong Kong Government Laboratory Food Science Section, methods FS-AD-

5(A), 2008. 5/batch

007 Sorbic Acid HPLC


5(A), 2008.

3/batch


009 Methyl Paraben HPLC 3/batch

010 Ethyl Paraben HPLC 3/batch

011 Propyl Paraben HPLC 3/batch

012 Tartrazine (C.I. 19140) HPLC



4/batch

013 Amaranth (C.I. 16185) HPLC 4/batch

014 Ponceau 4R (C.I. 16255) HPLC 4/batch

015 Sunsen Yellow (C.I. 15985) HPLC 4/batch

016 Brilliant Blue (C.I. 42090) HPLC 4/batch

017 Allura red (C.I. 16035) HPLC 4/batch


HPLC 4/batch


__________________________________________________________________________________________________________________________________________________________________

_______________________________________________________________________________________________________________________________________________________

LSP 005-05.0 (0) 24/46

No Test Type Test



032


019 Orange II (C.I. 15510) HPLC 1. GB 5009.35-2016, National food safety standard, Determination of

Synthetic Color in Foods; 2. GB 5009.141-2016, National food safety standard, Determination of Allura

Red in Foods.

4/batch

020 Orange G (C.I. 16230) HPLC 4/batch

022 Patent Blue (C.I. 42051) HPLC 4/batch

040 Salt (Cl-) Titration with silver nitrate GB 5009.44-2016, National food safety standard, Determination of chloride in Foods, the third method, Titration with silver nitrate

4/batch

042 Preoxide value Titration GB 5009.227-2016, National food safety standard, Determination of Preoxid value in Foods, the first method, Titration

4/batch

043 Red 2G HPLC, LC/MS/MS


2. GB 5009.141-2016, National food safety standard, Determination of Allura Red in Foods;

3. SHIMADZU Technical Report Vol.5, Analysis of Artificial Colorants by Ultra-Fast Liquid Chromatography-Mass Spectrometry.

5/batch


5/batch

033

Animal Derived Foods - Chemical Test of Egg and Products


5/batch

002 Sudan I LC/MS/MS

1. Applied Biosystems Application Note No.15, Detection of sudan dyes in tomato paste and chilli powder by LC/MS/MS;

2. Detection of 6 Sudan Dyes, Dimethyl Yellow and Para Red in Spices and Sauce with HPLC/MS/MS.

4/batch

003 Sudan II LC/MS/MS 4/batch

004 Sudan III LC/MS/MS 4/batch

005 Sudan IV LC/MS/MS 4/batch

006 Para Red LC/MS/MS 4/batch


__________________________________________________________________________________________________________________________________________________________________

_______________________________________________________________________________________________________________________________________________________

LSP 005-05.0 (0) 25/46

No Test Type Test



034 Aquatic Foods - Chemical Test of Aquatic Products

002 Volatile Basic Nitrogen Kjeldahl Method GB 5009.228-2016, National food safety standard, Determination of Volatile Basic Nitrogen in Foods, the second method, Kjeldahl Method

2/batch


1. AOAC Official Methods of 959.09 and 970.33; 2. Hong Kong Government Laboratory Food Science Section, methods FS-AD-

5(A), 2008. 5/batch


4/batch


4/batch


4/batch




4/batch


4/batch

011-1 Na


4/batch

012-1 K 4/batch


4/batch


4/batch


__________________________________________________________________________________________________________________________________________________________________

_______________________________________________________________________________________________________________________________________________________

LSP 005-05.0 (0) 26/46

No Test Type Test



034 Aquatic Foods - Chemical Test of Aquatic Products


4/batch


4/batch


4/batch

020 Formaldehydes UV/VIS Spectrometry SC/T 3025-2006, Determination of formaldehyde in aquatic products, chapter 4.1 4/batch

022 Malachite Green LC/MS/MS GB/T 19857-2005, Determination of malachite green and crystal violet residues in aquatic product

4/batch

024 Biogenic Amines HPLC GB 5009.208-2016, National food safety standard, Determination of Biogenic Amines in Foods, the first method

3/batch

035 Others - Chemical Test of Confectionery


5/batch


5/batch


5/batch


3/batch


3/batch


5/batch


5/batch


__________________________________________________________________________________________________________________________________________________________________

_______________________________________________________________________________________________________________________________________________________

LSP 005-05.0 (0) 27/46

No Test Type Test



035 Others - Chemical Test of Confectionery



5(A), 2008.

3/batch








4/batch





021 Allura red (C.I. 16035) HPLC 4/batch


HPLC 4/batch

023 Orange II (C.I. 15510) HPLC 4/batch



__________________________________________________________________________________________________________________________________________________________________

_______________________________________________________________________________________________________________________________________________________

LSP 005-05.0 (0) 28/46

No Test Type Test



035

Others - Chemical Test of Confectionery

025-1 Na AAS - Flame GB 5009.91-2017, National food safety standard, Determination of Sodium and Potassium in Foods, the first method, AAS - Flame

4/batch

026-1 K AAS - Flame GB 5009.91-2017, National food safety standard, Determination of Sodium and Potassium in Foods, the first method, AAS - Flam

4/batch

027-1 Ca AAS - Flame GB 5009.92-2016, National food safety standard, Determination of Calcium in Foods, the first method, AAS - Flam

4/batch


4/batch


4/batch


4/batch


4/batch

032 Red 2G HPLC, LC/MS/MS




5/batch

036

Plant derived food - Chemical Test of Fruit and Products




5(A), 2008.

3/batch




__________________________________________________________________________________________________________________________________________________________________

_______________________________________________________________________________________________________________________________________________________

LSP 005-05.0 (0) 29/46

No Test Type Test



036


005 Ethyl Paraben HPLC 1. AOAC Official Method 994.11 Benzoic Acid in Orange Juice; 2. Hong Kong Government Laboratory Food Science Section, methods FS-AD-

5(A), 2008.

3/batch


007 Chropyrifos GC-FPD/GC-MS

SN/T 0148-2011, Determination of Organophosphorus Residues in Fruits and Vegetables for Import and Export - GC-FPD and GC-MS Methods

5/batch

008 Diazinon GC-FPD/GC-MS 5/batch

009 Dichlorvos GC-FPD/GC-MS 5/batch

010 Dimethoate GC-FPD/GC-MS 5/batch

011 Ethion GC-FPD/GC-MS 5/batch

012 Fenitrothion GC-FPD/GC-MS 5/batch

013 Malathion GC-FPD/GC-MS 5/batch

014 Methamidophos GC-FPD/GC-MS 5/batch

015 Monocrotophos GC-FPD/GC-MS 5/batch

016 Parathion GC-FPD/GC-MS 5/batch

017 Parathion-methyl GC-FPD/GC-MS 5/batch

018 Phorate GC-FPD/GC-MS 5/batch


__________________________________________________________________________________________________________________________________________________________________

_______________________________________________________________________________________________________________________________________________________

LSP 005-05.0 (0) 30/46

No Test Type Test



036


020 Isocarbophos GC-FPD/GC-MS SN/T 0148-2011, Determination of Organophosphorus Residues in Fruits and Vegetables for Import and Export - GC-FPD and GC-MS Methods

5/batch

037

Plant derived food - Chemical Test of Vegetable and Product

003 Nitrate (NaNO3) Cd Reduction + UV/VIS Spectrometry GB 5009.33-2016, National food safety standard,, Determination of nitrite and nitrate in Foods, the second method, UV/VIS Spectrometry

3/batch

004 Nitrite (NaNO2) UV/VIS Spectrometry 2/batch


5(A), 2008.

3/batch


007 Chlorpyrifos GC-FPD/GC-MS


5/batch

008 Diazinon GC-FPD/GC-MS 5/batch

009 Dichlorvos GC-FPD/GC-MS 5/batch

010 Dimethoate GC-FPD/GC-MS 5/batch

011 Ethion GC-FPD/GC-MS 5/batch

012 Fenitrothion GC-FPD/GC-MS 5/batch

013 Malathion GC-FPD/GC-MS 5/batch


__________________________________________________________________________________________________________________________________________________________________

_______________________________________________________________________________________________________________________________________________________

LSP 005-05.0 (0) 31/46

No Test Type Test



037


014 Methamidophos GC-FPD/GC-MS


5/batch

015 Monocrotophos GC-FPD/GC-MS 5/batch

016 Parathion GC-FPD/GC-MS 5/batch

017 Parathion-methyl GC-FPD/GC-MS 5/batch

018 Phorate GC-FPD/GC-MS 5/batch


4/batch


4/batch


4/batch




4/batch


4/batch

027 Isocarbophos GC-FPD/GC-MS SN/T 0148-2011, Determination of Organophosphorus Residues in Fruits and Vegetables for Import and Export - GC-FPD and GC-MS Methods

5/batch

040 Chlorpyrifos QuEChERS + GC-MS EN 15662:2008, Foods of Plant Origin - Determination of Pesticide Residues Using GC-MS and/or LC-MS/MS Following Acetonitrile Extraction/Partitioning and Clean-up by Dispersive SPE - QuEChERS-Method

5/batch

041 Chlorpyrifos-methyl QuEChERS + GC-MS 5/batch


__________________________________________________________________________________________________________________________________________________________________

_______________________________________________________________________________________________________________________________________________________

LSP 005-05.0 (0) 32/46

No Test Type Test



037


042 Diazinon QuEChERS + GC-MS

EN 15662:2008, Foods of Plant Origin - Determination of Pesticide Residues Using GC-MS and/or LC-MS/MS Following Acetonitrile Extraction/Partitioning and Clean-up by Dispersive SPE - QuEChERS-Method

5/batch

043 Dimethoate QuEChERS + GC-MS 5/batch

044 Fenitrothion QuEChERS + GC-MS 5/batch

045 Malathion QuEChERS + GC-MS 5/batch

046 Pirimphos-methyl QuEChERS + GC-MS 5/batch

047 Aldrin QuEChERS + GC-MS 5/batch

048 Dieldrin QuEChERS + GC-MS 5/batch

049 p,p' - DDD QuEChERS + GC-MS 5/batch

050 p,p' - DDE QuEChERS + GC-MS 5/batch

051 o,p' - DDT QuEChERS + GC-MS 5/batch

052 p,p' - DDT QuEChERS + GC-MS 5/batch

053 alpha - HCH QuEChERS + GC-MS 5/batch

054 beta - HCH QuEChERS + GC-MS 5/batch

055 gamma - HCH QuEChERS + GC-MS 5/batch


__________________________________________________________________________________________________________________________________________________________________

_______________________________________________________________________________________________________________________________________________________

LSP 005-05.0 (0) 33/46

No Test Type Test



037


056 delta - HCH QuEChERS + GC-MS

EN 15662:2008, Foods of Plant Origin - Determination of Pesticide Residues Using GC-MS and/or LC-MS/MS Following Acetonitrile Extraction/Partitioning and Clean-up by Dispersive SPE - QuEChERS-Met

5/batch

057 Heptachlor QuEChERS + GC-MS 5/batch

058 Acrinathrin QuEChERS + GC-MS 5/batch

059 Bifenthrin QuEChERS + GC-MS 5/batch

060 lamda-Cyhalothrin QuEChERS + GC-MS 5/batch

061 Delta methrin QuEChERS + GC-MS 5/batch

062 Fenpropathrin QuEChERS + GC-MS 5/batch

063 Fenvalerate QuEChERS + GC-MS 5/batch

064 Permethrin QuEChERS + GC-MS 5/batch

065 Azoxystrobin QuEChERS + GC-MS 5/batch

066 Kresoxim - methyl QuEChERS + GC-MS 5/batch

067 Tebuconazole QuEChERS + GC-MS 5/batch

068 Atrazine QuEChERS + GC-MS 5/batch


__________________________________________________________________________________________________________________________________________________________________

_______________________________________________________________________________________________________________________________________________________

LSP 005-05.0 (0) 34/46

No Test Type Test



038

Liquor and Alcoholic Beverages - Chemical Test of Alcoholic Drink

004 Smell --

GB/T 394.2-2008, General methods of analysis for ethanol, chapter 4.8

1/batch

005 Ethanol Alcohol hydrometer 1/batch

012 Acid Titration 2/batch

014 Methanol Colorimetry

GB/T 5009.48-2003, Method for analysis of hygienic standard of distilled wines and mixed wines

3/batch

015 Fusel oil GC 4/batch

016 Pb AAS - Graphite Furnace 4/batch

017 Mn Colorimetry 3/batch

018 Sorbic Acid HPLC GB 5009.28-2016, National food safety standard, Determination of Sorbic Acid and Benzoic Acid in Foods, the first method

3/batch


020 Methanol in alcohol Colorimetry

GB/T 394.2-2008, General methods of analysis for ethanol, chapter 4.8

3/batch

021 Isobutanol and Isopropanol in alcohol

GC 4/batch


__________________________________________________________________________________________________________________________________________________________________

_______________________________________________________________________________________________________________________________________________________

LSP 005-05.0 (0) 35/46

No Test Type Test Technology Reference Standard Testing Time

(Working Days)

070 Beverages - Chemical Test of Soft Drink



5/batch


5/batch

004 Sorbic Acid HPLC GB 5009.28-2016, National food safety standard, Determination of Sorbic Acid and Benzoic Acid in Foods, the first method, HPLC

3/batch





4/batch






__________________________________________________________________________________________________________________________________________________________________

_______________________________________________________________________________________________________________________________________________________

LSP 005-05.0 (0) 36/46

No Test Type Test




014 Allura red (C.I. 16035) HPLC



4/batch


HPLC 4/batch



018 Na


4/batch

019 K 4/batch

020 Ca AAS - Flame GB 5009.92-2016, National food safety standard, Determination of Calcium in Foods, the first method, AAS - Flame

4/batch

021 Mg AAS - Flame GB 5009.241-2017, National food safety standard, Determination of Magnesium in Foods, the first method, AAS - Flame

4/batch

022 Fe AAS - Flame GB 5009.90-2016, National food safety standard, Determination of Iron in Foods, the first method, AAS - Flame

4/batch

023 Zn AAS - Flame GB 5009.14-2017, National food safety standard, Determination of Zinc in Foods, the first method, AAS - Flame

4/batch


4/batch


4/batch


4/batch


4/batch


__________________________________________________________________________________________________________________________________________________________________

_______________________________________________________________________________________________________________________________________________________

LSP 005-05.0 (0) 37/46

No Test Type Test






2. The THGA Graphite Furnace Techniques and Recommended Conditions, PerkinElmer, p.7-5.

4/batch


4/batch

031 Patent Blue (C.I. 42051) HPLC



4/batch

032 alpha - HCH GC-ECD

GB/T 5009.19-2008, Determination of HCH and DDT residues in Foods, the second method

5/batch

033 beta - HCH GC-ECD 5/batch

034 gamma - HCH GC-ECD 5/batch

035 delta - HCH GC-ECD 5/batch

036 p,p' - DDE GC-ECD 5/batch

037 o,p' - DDT GC-ECD 5/batch

038 p,p' - DDD GC-ECD 5/batch

039 p,p' - DDT GC-ECD 5/batch

040 Red 2G LC/MS/MS




5/batch


__________________________________________________________________________________________________________________________________________________________________

_______________________________________________________________________________________________________________________________________________________

LSP 005-05.0 (0) 38/46

No Test Type Test



071

Plant derived food - Chemical Test of Fungi and Alga Food

001-1 Boric Acid and Borates Tumeric Paper Test (Qualitative) AOAC Official Methods 959.09 and 970.33 1/batch

001-2 Boric Acid and Borates UV/VIS Spectrometry (Quantitative) Hong Kong Government Laboratory Food Science Section, methods FS-AD-5(A), 2008.

5/batch


4/batch


4/batch


4/batch




4/batch

007 Total Hg AAS - Cold Vapor GB 5009.17-2014, National food safety standard, Determination of Total and Organic Mercury in Foods, the second method

4/batch

072

Sugars and Preserves - Chemical Test of Sugar and Products

001 Sulphur Dioxide Titration GB 5009.34-2016, National food safety standard, Determination of Sulphur Dioxide in Foods

2/batch




4/batch






__________________________________________________________________________________________________________________________________________________________________

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LSP 005-05.0 (0) 39/46

No Test Type Test



072

Sugars and Preserves - Chemical Test of Sugar and Products




4/batch


HPLC 4/batch



012 Patent Blue (C.I. 42051) HPLC 4/batch

073

Plant derived food - Chemical Test of Nut and Products

001 Aflatoxin B1 HPLC 1. GB 5009.22-2016, National food safety standard, Determination of Aflatoxins

B & G in Foods; 2. Xinlei Yang, Rong An, Determination of Aflatoxins (B1, B2, G1 and G2) in Corn

and Peanut Butter by HPLC-FLD Using Pre-column Immunoaffinity Cleanup and Post-Column Electrochemical Derivatization (KOBRA CELL), Agilent Technologies shanghai, China, 2011.

5/batch

002 Aflatoxin B2 HPLC 5/batch

074 Condiments - Chemical Test of Spicies


5(A), 2008.

3/batch


006 Barium Turbidimetry GB 5009.42-2016, National food safety standard, Method for analysis of hygienic standard of table salt

2/batch

007 Iodine Titration 2/batch

008 Chilli sauce & paste - Sudan I

LC/MS/MS



4/batch


__________________________________________________________________________________________________________________________________________________________________

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No Test Type Test



074 Condiments - Chemical Test of Spicies

009 Chilli sauce & paste - Sudan II

LC/MS/MS



4/batch

010 Chilli sauce & paste - Sudan III

LC/MS/MS 4/batch

011 Chilli sauce & paste - Sudan IV

LC/MS/MS 4/batch

012 Chilli sauce & paste - Para Red

LC/MS/MS 4/batch

075 Others - Chemical Test of Fast Food


5/batch

002 Fat Soxhlet extraction GB 5009.6-2016, National food safety standard, Determination of Fat in Foods, the first method, Soxhlet extraction

5/batch


3/batch


3/batch


5/batch


5/batch


5/batch


5/batch

009 Total sugar Addition

China Food Composition, 2002

5/batch

010 Energy Calculation 5/batch


__________________________________________________________________________________________________________________________________________________________________

_______________________________________________________________________________________________________________________________________________________

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No Test Type Test





1. AOAC Official Methods 959.09 and 970.33; 2. Hong Kong Government Laboratory Food Science Section, methods FS-AD-

5(A), 2008. 5/batch

012 Nitrate (NaNO3) Cd Reduction + UV/VIS Spectrometry GB 5009.33-2016, National food safety standard, Determination of nitrite and nitrate in Foods, the second method, UV/VIS Spectrometry

3/batch

013 Nitrite (NaNO2) UV/VIS Spectrometry 2/batch



5(A), 2008.

3/batch








4/batch






__________________________________________________________________________________________________________________________________________________________________

_______________________________________________________________________________________________________________________________________________________

LSP 005-05.0 (0) 42/46

No Test Type Test







4/batch


HPLC 4/batch



028-1 Na


4/batch

029-1 K 4/batch


4/batch


4/batch


4/batch


4/batch


4/batch


4/batch


4/batch


4/batch


__________________________________________________________________________________________________________________________________________________________________

_______________________________________________________________________________________________________________________________________________________

LSP 005-05.0 (0) 43/46

No Test Type Test







4/batch


4/batch

041 Salicylic Acid HPLC Hong Kong Government Laboratory Food Science Section, methods FS-AD-5(A), 2008

3/batch

042 Melamine GC - MS GB/T 22388-2008, Determination of Melamine in Milk and Products, the third method, GC - MS

5/batch

043 Melamine and Cyanuric Acid

LC-MS/MS U.S. FDA LIB No.4422 October 2008 : Interim Method for Determination of Melamine and Cyanuric Acid Residues In Foods using LC-MS/MS (Version 1.0)

5/batch

080 Chemical Test of Food

001 Formaldehydes Colorimetry Official Methods of Analysis (2005) 18th edition, Rivision 3, 2010, AOAC, 47.3.20 method 931.08 and 44.5.14 method 964.21

3/batch

002 Sulphur Dioxide Titration GB 5009.34-2016, National food safety standard, Determination of Sulphur Dioxide in Foods

5/batch

007 Aflatoxin B1 HPLC 1. GB 5009.22-2016, National food safety standard, Determination of Aflatoxins

B & G in Foods; 2. Xinlei Yang, Rong An, Determination of Aflatoxins (B1, B2, G1 and G2) in Corn

and Peanut Butter by HPLC-FLD Using Pre-column Immunoaffinity Cleanup and Post-Column Electrochemical Derivatization (KOBRA CELL), Agilent Technologies shanghai, China, 2011.

5/batch

008 Aflatoxin B2 HPLC 5/batch

011 Peroxide Value in Edible Oils

Titration GB 5009.227-2016, National food safety standard, Determination of Peroxide Value in Foods, the first method, Titration

3/batch

999

Sudan I、Sudan II、

Sudan III、Sudan IV、

Para Red

LC/MS/MS



4/batch


__________________________________________________________________________________________________________________________________________________________________

_______________________________________________________________________________________________________________________________________________________

LSP 005-05.0 (0) 44/46

No Test Type Test



090 Chemical Test of Cigarettes

001 Nicotine GC

1. ISO 4387:2000/Amd.1 2008(E), Cigarettes - Determination of Total and Nicotine-free Dry Particulate Matter Using a Routine Analytical Smoking

Machine；

2. ISO 10315:2013(E), Cigarettes - Determination of Nicotine in Smoke Condensates - Part 1: Gas-chromatographic Method.

5/batch

002 Tar Gravimetry, GC

1. ISO 4387:2000/Amd.1 2008(E), Cigarettes - Determination of Total and Nicotine-free Dry Particulate Matter Using a Routine Analytical Smoking

Machine；

2. ISO 10362-1:1999(E), Cigarettes - Determination of water in Smoke condensates - Part1:Gas - chromatographic method.

5/batch

050 Physiochemical Test of Drugs

001 Identification against Drugs

TLC Rapid Examination Methods against Counterfeit and Substandard Drugs (JICWELS), 1997-03, p.65-89

5/batch

002 Melting Point for Solid Drug

Melting Point 藥品快速鑒別手冊，國家藥品監督管理局市場監督司及中國藥品生物製品檢定所編，2002 年 5/batch

003 Rapid Screening against Western Drugs in Chinese Medicine

TLC Screening for Western Drugs Adulteration in Proprietary Chinese Medicines, referred to HK Government Laboratory' s WI

5/batch

009 Paracetamol UV/VIS Spectrometry Pharmacopoeia of The People’s Republic of China, 2015, Paracetamol Tablets 3/batch

010 Dissolution of Western Drugs

Dissolution Testing Instrument Pharmacopoeia of The People’s Republic of China, 2015, Dissolution 2/batch

031 Identification of Western Drugs

FT - IR Pharmacopoeia of The People’s Republic of China, 2015 3/batch

033 Disintegration of Western Drugs

Disintegration Pharmacopoeia of The People’s Republic of China, 2015, 0921 Disintegration 2/batch

050 Pb (in Chinese medicine) AAS - Graphite Furnace 1. Pharmacopoeia of The People’s Republic of China, 2015, 2321 Determination of Lead, Cadmium, Arsenic, Mercury, Copper - AAS;


4/batch

051 Cd (in Chinese medicine) AAS - Graphite Furnace 4/batch


__________________________________________________________________________________________________________________________________________________________________

_______________________________________________________________________________________________________________________________________________________

LSP 005-05.0 (0) 45/46

No Test Type Test



050 Physiochemical Test of Drugs

052 As (in Chinese medicine) AAS - Graphite Furnace 1. Pharmacopoeia of The People’s Republic of China, 2015, 2321 Determination of Lead, Cadmium, Arsenic, Mercury, Copper - AAS;


4/batch

053 Hg (in Chinese medicine) AAS - Cold Vapor 4/batch

050a Pb (in Chinese medicine) ICP/MS

Pharmacopoeia of The People’s Republic of China, 2015, 2321 Determination of Lead, Cadmium, Arsenic, Mercury, Copper - ICP/MS

4/batch

051a Cd (in Chinese medicine) ICP/MS 4/batch

052a As (in Chinese medicine) ICP/MS 4/batch

053a Cu (in Chinese medicine) ICP/MS 4/batch

057a Cu (in Chinese medicine) ICP/MS 4/batch

055 Screening on Slimming Ingredients in Proprietary Chinese Medicine

LC-MS/MS Protocol of Screening of Slimming Ingredients in Proprietary Chinese Medicine by LC-MS/MS, HK Government Laboratory, 2009

3/batch

056 Cr in Vacant Gelatin Capsules

AAS - Graphite Furnace Pharmacopoeia of The People’s Republic of China, 2015, part 2, p.648, Chromium in Gelatin

4/batch

011 Phthalate Esters (Plasticizer)

LC-MS/MS SN/T 3147-2012, Determination of Phthalates Esters (PAEs) in food for export, 2012-05-17, the second method, LC-MS/MS

3/batch

052 Chemical Test of Cosmetics

002 Hg AAS - Cold Vapor Ministry of Health of China, Methods of Hygienic Chemical Test, Safety and Technical Standards for Cosmetics, 2015, Hg, the third method, AAS - Cold Vapor 4/batch

003 As AAS - Graphite Furnace

1. Ministry of Health of China, Methods of Hygienic Chemical Test, Safety and Technical Standards for Cosmetics, 2015, As, Microware Digestion in the first method;


4/batch

004 Pb AAS - Flame Ministry of Health of China, Methods of Hygienic Chemical Test, Safety and Technical Standards for Cosmetics, 2015, Pb, the second method, AAS - Flame 4/batch


__________________________________________________________________________________________________________________________________________________________________

_______________________________________________________________________________________________________________________________________________________

LSP 005-05.0 (0) 46/46

3. Calibration Tests

Note：

If customers have special requirements to the time of performing any of the tests above (including bacteriological tests, chemical tests and calibration), please contact LSP.

No Test Type Test



056 Volumetric Calibration of Glass Container

001 Calibration of Working Glass Container

Gravimetry 1. JJG196-2006 V.R.of General Volumetric Glass; 2. EURAMET, 2012-03, Guidelines on the determination of Uncertainty in

Gravimetric Volume Calibration. 4/batch

057

Volumetric Calibration of Locomotive pipette

001 Calibration of Locomotive Pipette

Gravimetry 1. JJG 646- 2006 V.R.of Locomotive pipette; 2. EURAMET, 2012-03, Guidelines on the determination of Uncertainty in

Gravimetric Volume Calibration. 4/batch

Documents

Scope of Testing Service Bacteriology Chemistry and ... · 010 Legionella Membrane filtration method ISO 11731:2017(E), Water quality-Enumeration of Legionella 13 011 Vibrio cholerae