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061113

EPA ProtocolCompliance (+/-) 2%

Pick-Up

SPECIALTYGASES

Supporting the power generation industry for over 60 years

Total Support...our business revolves around you

Give us a call, you’ll be glad you did.

Electric Power PlantsMin. net summer capacity of

(Values below are U.S. totals)

Natural Gas (731)Coal (401)Hydro (183)Petroleum (108)Nuclear (66)

Wind (31)Wood (8)Geothermal (4)Biomass (2)Solar (2)

800.967.6874 awggases.com

Accreditation# 70946 Accreditation# 70946

AWG offers highly specialized gasmixtures for a wide variety of marketsand industries. From ContinuousEmissions Monitoring for the PowerGeneration industry to precise customblended gases for synthetic fuelresearch and production. AWG isyour single source for all of yourspecialty gases and equipment.

800.967.6874 awggases.com

American Welding & Gas, Inc.664 Magnolia Avenue, Lexington, KY 40505

Schedule your Safety Seminar...Our safety seminars are designed to promote a safe environment for your employees that use compressed and/or cryogenic gas products. We discuss basic compressed and cryogenic safe practices and also delve into selecting the right equipment for the right application. The seminar last between 40-45 minutes with questions and individual consultation following.

Calibration Of Continuous Emissions Monitoring...

Per 40CFR60 and 40CFR75, CEMs (Continuous Emissions Monitoring) systems for gaseous pollutants must be calibrated and audited with gas standards that are directly traceable to NIST Reference Standards.

Today, many industries are required to strictly monitor environmental pollution and use high precision calibration standards to obtain accurate measurements. AWG offers a complete line ofEPA Protocol Environmental Compliance Standards for power generation and other industries.

We offer the minimum EPA required +/- 2% analytical accuracy as well as +/- 1% analytical accuracy used for Relative Accuracy Test Audits. Our EPA protocol gases passed every assessment in a 2010 blind audit. Experienced in working with power generation facilities from Florida to Colorado, we understand how critical accurate calibration of CEMs are.

By consulting with the end user, we tailor a service program that reduces lengthy lead times and the hassle and expense of common carriers to deliver and remove cylinders.

Satisfied Customer Review

“Thank you again for your time and talent given in preparing an excellent, informative, and very important session for the employees at the Center for Applied Energy Research, it was appreciated.”

Ruthann Chaplin REHS/RSEHS SpecialistCenter for Applied Energy ResearchUniversity of Kentucky

800.967.6874 awggases.com

EPA Protocol Gas Mixtures...most advanced cylinder preparation procedures. These mixtures are then analyzed with NIST traceable standards. Aluminum cylinders are recommended for maximum shelf life.

EPA Protocol Mixtures - Two Component MixturesMinor Component/Balance Gas Part No. Connection Minor Component/Balance Gas Part No. ConnectionCO2 in Air EPA-2-AIR-XX-DN 590 NO in N2 EPA-2-NIT-XX-DN 660

2N/ON %1-5.0riA/2OC %02-1

2N/ON MPP 9994-001riA/2OC MPP 9999-003

2N/ON MPP 99-03riA/2OC MPP 992-001

CO2 in N2 EPA-2-NIT-XX-DN 580 10-29.9 PPM NO/N2

2N/ON MPP 9.9-52N/2OC %02-1

2N/ON mPP 9.3-12N/2OC MPP 9992-003

100-299 PPM CO2/N2 NOx in Air EPA-2-AIR-XX-DN 660

CO in Air EPA-2-AIR-XX-DN 590 500-5000 NOx/Air

riA/xON 994-001riA/OC %3-1

riA/xON 99-08riA/OC MPP 9999-001

riA/xON 9.92-5riA/OC MPP 99-01

riA/xON 9.4-1riA/OC MPP 9.9-8

CO in N2 EPA-2-NIT-XX-DN 350 O2 in N2 EPA-2-NIT-XX-DN <23% O2 - 590

692 - 2O %32>2N/2O %94-322N/OC %01-1

2N/2O %9.22-52N/OC MPP 9999-001

2N/2O %9.4-8.02N/OC MPP 99-01

8-9.9 PPM CO/N2 C3H8 in Air EPA-2-AIR-XX-DN 590

riA/8H3C MPP 0006-00012N/OC %9.7-5.

H2S in Air EPA-2-AIR-XX-DN 330 100-999 PPM C3H8/Air

riA/8H3C MPP 99-1riA/S2H MPP 999-001

10-99 PPM H2S/Air SO2 in Air EPA-2-AIR-XX-DN 660

riA/2OS MPP 9994-005riA/S2H MPP 9.9-1

H2S in N2 EPA-NIT-XX-DN 330 100-499 SO2/Air

riA/2OS 99-042N/S2H MPP 999-001

riA/2OS 93-012N/S2H MPP 99-01

4-9.9 PPM H2S/N2 SO2 in N2 EPA-2-NIT-XX-DN 660

2N/2OS MPP 9994-0052N/S2H MPP 9.3-1

CH4 in Air EPA-2-AIR-XX-DN 590 100-499 SO2/N2

2N/2OS 99-04riA/4HC MPP 1 >

2N/2OS 93-01riA/4HC MPP 1 <

CH4 in N2 EPA-2-NIT-XX-DN 350 C3H8 in N2 EPA-2-NIT-XX-DN 350

2N/8H3C MPP 00012N/4HC MPP 1 >

2N/8H3C 999-0012N/4HC MPP 1<

1-99 C3H8/N2

800.967.6874 awggases.com

Concentration

101 PPM

179 PPM

94.0 PPM

13.5%

Balance

Make Model Serial

Beckman 951a 100827

Sulfur Dioxide Thermo Antaris IGS AWZ1200117

Horiba VA-3111 PC062W1E

Horiba VA-3111 PC062W1E

Serial N umb er

Lo t Exp irat ion T ype C omp onent B alance C o ncent rat io n U ncert aint y ( %) N IST R ef erence

FF20572 46-E-06 4/30/2018 SRM NO N2 1487 PPM 0.403 2630

CAL016677 95-J-21 1/5/2019 SRM SO2 N2 98.07 PPM 0.795 1694a

CC481442 1976A-06T5 10/4/2024 GM IS CO N2 249.03 PPM 0.205 2636a

CC478894 1976A-05T5 7/15/2019 GM IS CO2 N2 16.12% 0.328 2745

___________________Analyst: Eric Frymier

___________________Reviewer: Chad Kinder

Certif ication Date:

Expiration Date:

19 April 2017

20 April 2025Cylinder Number:

Mixture Grade:

CC417539

EPA Protocol Standard Gas Mixtur

Tier 5 Labs, LLC

Indianapolis, IN 46241

Analytical Instrumentation

Nitric Oxide Chemiluminescence4/12/2017

Do not use below 100 psi (0.7 megapascals)

EPA Traceability Protocol for Gaseous Calibration Standards Procedure G2, EPA/600/R-12/531 May 2012

MPC DateComponent

Nitrogen

Analytical Principle

Carbon Dioxide

4/12/2017, 4/19/2017

Certified ConcentrationsAssay DatesComponent

Nitric Oxide 4/12/2017, 4/19/2017

Sulfur Dioxide

Uncertainty

Lot Number:

Customer Part Number:

0967A-03T5

T5L EPARATAC-03Certif icate Number:

Cylinder Pressure:

0967A-03T5-C01

2015 PSIG

+/- 0.7 PPM (absolute)

+/- 1 PPM (absolute)Carbon Monoxide

FTIR

4/12/2017

4/12/2017+/- 0.3 PPM (absolute)

+/- 0.05% (absolute)

4/11/2017

Carbon Monoxide NDIR 4/12/2017

Carbon Dioxide

PGVP Vendor ID R12017

5353 W. Southern Ave.

NDIR 3/14/2017

Reference Standards

The calibration results published in this certif icate w ere obtained using equipment and standards capable of producing results that are traceable to National Institute of Standards and Technology (NIST) and through NIST to the International System of Units (SI). The

expanded uncertainties, if included on this certif icate, use a coverage factor of k=2 to approximate the 95% confidence level of the measurement, unless otherw ise noted. If uncertainties are not included on this certif icate, they are available upon request. This

calibration certif icate applies only to the item described and shall not be reproduced other than in full, w ithout w ritten approval from the calibration facility. Calibration certif icates w ithout signatures are not valid. This calibration meets the requirements of ISO/IEC 17025-

2005

Production Laboratory:

SPECIALTYGASES

40 CFR1065.750 Compliant

___________________Analyst: Eric Frymier

___________________Reviewer: Jeff Lynn

5353W. Southern Ave.

The calibration results published in this certif icate w ere obtained using equipment and standards capable of producing results that are traceable to National Institute of Standards and Technology (NIST) and through NIST to the International System of Units (SI). The

expanded uncertainties, if included on this certif icate, use a coverage factor of k=2 to approximate the 95% confidence level of the measurement, unless otherw ise noted. If uncertainties are not included on this certif icate, they are available upon request. This

calibration certif icate applies only to the item described and shall not be reproduced other than in full, w ithout w ritten approval from the calibration facility. Calibration certif icates w ithout signatures are not valid. This calibration meets the requirements of ISO/IEC 17025-

2005

Production Laboratory:

Tier 5 Labs, LLC

Carbon Monoxide

Carbon Dioxide

Sulfur Dioxide < 0.1 PPM

< 1.0 PPM

Total Hydrocarbons

Total NOx

AnalyteOxygen

Moisture4/28

4/28

1157B-01T5

T5L CEMN2300

Certif icate Number:

Cylinder Pressure:

Lot Number:

Customer Part Number:

Assay Dates

4/28

4/28

4/28

4/28

4/28

5.5

Indianapolis, IN 46241

PGVP Vendor ID R12017

Do not use below 100 psi (0.7 megapascals)

Purity SpecificationConcentration

0.5 PPM

0.31 PPM

< 0.5 PPM

< 0.1 PPM

< 0.5 PPM

Product: Minimum Purity:Nitrogen CEM 99.9995%

Certif ication Date:

Expiration Date:

28 April 2017

29 April 2025

Cylinder Number:

Mixture Grade:

SPECIALTYGASES

061113

www.awggases.com