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Mixed Gases

2125PPM Carbon Monoxide, 21.25% Oxygen, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum Cylinder, CGA 590

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2125PPM Carbon Monoxide, 21.25% Oxygen, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum Cylinder, CGA 590 2125PPM Carbon Monoxide, 21.25% Oxygen, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum Cylinder, CGA 590

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2125PPM Carbon Monoxide, 21.25% Oxygen, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum Cylinder, CGA 590

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Airgas Part #:E03NI78E15A0039

25PPM Hydrogen Sulfide, 100PPM Carbon Monoxide, 2.5% Methane, 18% Oxygen, Balance Nitrogen Certified Reference Material, 66 Liter Portable Disposable Aluminum High Pressure Cylinder, CGA C10

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25PPM Hydrogen Sulfide, 100PPM Carbon Monoxide, 2.5% Methane, 18% Oxygen, Balance Nitrogen Certified Reference Material, 66 Liter Portable Disposable Aluminum High Pressure Cylinder, CGA C10

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25PPM Hydrogen Sulfide, 100PPM Carbon Monoxide, 2.5% Methane, 18% Oxygen, Balance Nitrogen Certified Reference Material, 66 Liter Portable Disposable Aluminum High Pressure Cylinder, CGA C10

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Airgas Part #:X05NI79CA660000

20% Helium, Balance Nitrogen Industrial Grade Mix, 12 Pack Size 300 High Pressure Steel Cradle, CGA 580

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20% Helium, Balance Nitrogen Industrial Grade Mix, 12 Pack Size 300 High Pressure Steel Cradle, CGA 580 20% Helium, Balance Nitrogen Industrial Grade Mix, 12 Pack Size 300 High Pressure Steel Cradle, CGA 580

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20% Helium, Balance Nitrogen Industrial Grade Mix, 12 Pack Size 300 High Pressure Steel Cradle, CGA 580

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Airgas Part #:NI HE20C23

9% Carbon Dioxide, 11% Oxygen, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum, CGA 590

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9% Carbon Dioxide, 11% Oxygen, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum, CGA 590 9% Carbon Dioxide, 11% Oxygen, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum, CGA 590

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9% Carbon Dioxide, 11% Oxygen, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum, CGA 590

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Airgas Part #:E03NI80E15A0007

25% Helium, Balance Nitrogen Industrial Grade Mix, 16 Pack of Size 300 High Pressure Steel Cradle, CGA 580

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25% Helium, Balance Nitrogen Industrial Grade Mix, 16 Pack of Size 300 High Pressure Steel Cradle, CGA 580 25% Helium, Balance Nitrogen Industrial Grade Mix, 16 Pack of Size 300 High Pressure Steel Cradle, CGA 580

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25% Helium, Balance Nitrogen Industrial Grade Mix, 16 Pack of Size 300 High Pressure Steel Cradle, CGA 580

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Airgas Part #:NI HE25CS3

25% Helium, Balance Nitrogen Industrial Grade Mix, 12 Pack Size 300 High Pressure Steel Cradle, CGA 580

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25% Helium, Balance Nitrogen Industrial Grade Mix, 12 Pack Size 300 High Pressure Steel Cradle, CGA 580 25% Helium, Balance Nitrogen Industrial Grade Mix, 12 Pack Size 300 High Pressure Steel Cradle, CGA 580

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25% Helium, Balance Nitrogen Industrial Grade Mix, 12 Pack Size 300 High Pressure Steel Cradle, CGA 580

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Airgas Part #:NI HE25C23

25PPM Hydrogen Sulfide, 100PPM Carbon Monoxide, 2.5% Methane, 18% Oxygen, Balance Nitrogen Certified Reference Material, 58 Liter Portable Disposable Aluminum Cylinder, CGA C10

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25PPM Hydrogen Sulfide, 100PPM Carbon Monoxide, 2.5% Methane, 18% Oxygen, Balance Nitrogen Certified Reference Material, 58 Liter Portable Disposable Aluminum Cylinder, CGA C10 25PPM Hydrogen Sulfide, 100PPM Carbon Monoxide, 2.5% Methane, 18% Oxygen, Balance Nitrogen Certified Reference Material, 58 Liter Portable Disposable Aluminum Cylinder, CGA C10

SDS

25PPM Hydrogen Sulfide, 100PPM Carbon Monoxide, 2.5% Methane, 18% Oxygen, Balance Nitrogen Certified Reference Material, 58 Liter Portable Disposable Aluminum Cylinder, CGA C10

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Airgas Part #:X05NI79CP58C017

20% Oxygen, Balance Nitrogen Certified Reference Material, Size E Steel Disposable Cylinder, CGA 590

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20% Oxygen, Balance Nitrogen Certified Reference Material, Size E Steel Disposable Cylinder, CGA 590 20% Oxygen, Balance Nitrogen Certified Reference Material, Size E Steel Disposable Cylinder, CGA 590

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20% Oxygen, Balance Nitrogen Certified Reference Material, Size E Steel Disposable Cylinder, CGA 590

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Airgas Part #:X02NI80CEDC000

8.5PPM Sulfur Dioxide, 17% Carbon Dioxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum Cylinder, CGA 660

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8.5PPM Sulfur Dioxide, 17% Carbon Dioxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum Cylinder, CGA 660

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8.5PPM Sulfur Dioxide, 17% Carbon Dioxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum Cylinder, CGA 660

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Airgas Part #:E03NI82E15A0013

25PPM Hydrogen Sulfide, 100PPM Carbon Monoxide, 2.5% Methane, 18% Oxygen, Balance Nitrogen Certified Reference Material, Size 150 High Pressure Aluminum White Top, CGA 330

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25PPM Hydrogen Sulfide, 100PPM Carbon Monoxide, 2.5% Methane, 18% Oxygen, Balance Nitrogen Certified Reference Material, Size 150 High Pressure Aluminum White Top, CGA 330 25PPM Hydrogen Sulfide, 100PPM Carbon Monoxide, 2.5% Methane, 18% Oxygen, Balance Nitrogen Certified Reference Material, Size 150 High Pressure Aluminum White Top, CGA 330

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25PPM Hydrogen Sulfide, 100PPM Carbon Monoxide, 2.5% Methane, 18% Oxygen, Balance Nitrogen Certified Reference Material, Size 150 High Pressure Aluminum White Top, CGA 330

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Airgas Part #:X05NI79C15W0001

25PPM Hydrogen Sulfide, 100PPM Carbon Monoxide, 2.5% Methane, 18% Oxygen, Balance Nitrogen Certified Reference Material, 34 Liter Portable Refilable Aluminum Cylinder, CGA C10

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25PPM Hydrogen Sulfide, 100PPM Carbon Monoxide, 2.5% Methane, 18% Oxygen, Balance Nitrogen Certified Reference Material, 34 Liter Portable Refilable Aluminum Cylinder, CGA C10

SDS

25PPM Hydrogen Sulfide, 100PPM Carbon Monoxide, 2.5% Methane, 18% Oxygen, Balance Nitrogen Certified Reference Material, 34 Liter Portable Refilable Aluminum Cylinder, CGA C10

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Airgas Part #:X05NI79CA350000

25PPM Hydrogen Sulfide, 100PPM Carbon Monoxide, 2.5% Methane, 18% Oxygen, Balance Nitrogen Certified Reference Material, 44 Liter Portable Refilable Aluminum High Pressure Cylinder, CGA C10

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25PPM Hydrogen Sulfide, 100PPM Carbon Monoxide, 2.5% Methane, 18% Oxygen, Balance Nitrogen Certified Reference Material, 44 Liter Portable Refilable Aluminum High Pressure Cylinder, CGA C10 25PPM Hydrogen Sulfide, 100PPM Carbon Monoxide, 2.5% Methane, 18% Oxygen, Balance Nitrogen Certified Reference Material, 44 Liter Portable Refilable Aluminum High Pressure Cylinder, CGA C10

SDS

25PPM Hydrogen Sulfide, 100PPM Carbon Monoxide, 2.5% Methane, 18% Oxygen, Balance Nitrogen Certified Reference Material, 44 Liter Portable Refilable Aluminum High Pressure Cylinder, CGA C10

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Airgas Part #:X05NI79CP440024

25PPM Hydrogen Sulfide, 100PPM Carbon Monoxide, 2.5% Methane, 18% Oxygen, Balance Nitrogen Certified Reference Material, 58 Liter Portable Disposable Aluminum Cylinder, CGA C10

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25PPM Hydrogen Sulfide, 100PPM Carbon Monoxide, 2.5% Methane, 18% Oxygen, Balance Nitrogen Certified Reference Material, 58 Liter Portable Disposable Aluminum Cylinder, CGA C10

SDS

25PPM Hydrogen Sulfide, 100PPM Carbon Monoxide, 2.5% Methane, 18% Oxygen, Balance Nitrogen Certified Reference Material, 58 Liter Portable Disposable Aluminum Cylinder, CGA C10

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Airgas Part #:X05NI79CP580036

25PPM Hydrogen Sulfide, 100PPM Carbon Monoxide, 2.5% Methane, 18% Oxygen, Balance Nitrogen Certified Reference Material, Size Ecobump Cylinder

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25PPM Hydrogen Sulfide, 100PPM Carbon Monoxide, 2.5% Methane, 18% Oxygen, Balance Nitrogen Certified Reference Material, Size Ecobump Cylinder

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25PPM Hydrogen Sulfide, 100PPM Carbon Monoxide, 2.5% Methane, 18% Oxygen, Balance Nitrogen Certified Reference Material, Size Ecobump Cylinder

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Airgas Part #:X05NI79CEB0000

40% Helium, Balance Hydrogen Certified Reference Material, Size 300 High Pressure Steel Cylinder, CGA 350

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40% Helium, Balance Hydrogen Certified Reference Material, Size 300 High Pressure Steel Cylinder, CGA 350 40% Helium, Balance Hydrogen Certified Reference Material, Size 300 High Pressure Steel Cylinder, CGA 350

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40% Helium, Balance Hydrogen Certified Reference Material, Size 300 High Pressure Steel Cylinder, CGA 350

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Airgas Part #:X02HY60C3005533

25% Carbon Dioxide, Balance Nitrogen Food Grade, Industrial Mix, Size 150 High Pressure Steel, CGA 580

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25% Carbon Dioxide, Balance Nitrogen Food Grade, Industrial Mix, Size 150 High Pressure Steel, CGA 580 25% Carbon Dioxide, Balance Nitrogen Food Grade, Industrial Mix, Size 150 High Pressure Steel, CGA 580

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25% Carbon Dioxide, Balance Nitrogen Food Grade, Industrial Mix, Size 150 High Pressure Steel, CGA 580

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Airgas Part #:NI FGCD25150

60PPM Carbon Monoxide, 2% Oxygen, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum, CGA 350

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60PPM Carbon Monoxide, 2% Oxygen, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum, CGA 350 60PPM Carbon Monoxide, 2% Oxygen, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum, CGA 350

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60PPM Carbon Monoxide, 2% Oxygen, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum, CGA 350

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Airgas Part #:E03NI97E15A46M1

25PPM Hydrogen Sulfide, 100PPM Carbon Monoxide, 2.5% Methane, 18% Oxygen, Balance Nitrogen Certified Reference Material, 116 Liter Portable Disposable Aluminum Cylinder, CGA C10

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25PPM Hydrogen Sulfide, 100PPM Carbon Monoxide, 2.5% Methane, 18% Oxygen, Balance Nitrogen Certified Reference Material, 116 Liter Portable Disposable Aluminum Cylinder, CGA C10 25PPM Hydrogen Sulfide, 100PPM Carbon Monoxide, 2.5% Methane, 18% Oxygen, Balance Nitrogen Certified Reference Material, 116 Liter Portable Disposable Aluminum Cylinder, CGA C10

SDS

25PPM Hydrogen Sulfide, 100PPM Carbon Monoxide, 2.5% Methane, 18% Oxygen, Balance Nitrogen Certified Reference Material, 116 Liter Portable Disposable Aluminum Cylinder, CGA C10

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Airgas Part #:X05NI79CP16C007

25PPM Hydrogen Sulfide, 100PPM Carbon Monoxide, 2.5% Methane, 18% Oxygen, Balance Nitrogen Certified Reference Material, 34 Liter Portable Disposable Aluminum Cylinder, CGA C10

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25PPM Hydrogen Sulfide, 100PPM Carbon Monoxide, 2.5% Methane, 18% Oxygen, Balance Nitrogen Certified Reference Material, 34 Liter Portable Disposable Aluminum Cylinder, CGA C10 25PPM Hydrogen Sulfide, 100PPM Carbon Monoxide, 2.5% Methane, 18% Oxygen, Balance Nitrogen Certified Reference Material, 34 Liter Portable Disposable Aluminum Cylinder, CGA C10

SDS

25PPM Hydrogen Sulfide, 100PPM Carbon Monoxide, 2.5% Methane, 18% Oxygen, Balance Nitrogen Certified Reference Material, 34 Liter Portable Disposable Aluminum Cylinder, CGA C10

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Airgas Part #:X05NI79CA34C013

20% Krypton Balance Nitrogen Primary Standard Grade, Size 300 High Pressure Aluminum Cylinder, CGA 580

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20% Krypton Balance Nitrogen Primary Standard Grade, Size 300 High Pressure Aluminum Cylinder, CGA 580 20% Krypton Balance Nitrogen Primary Standard Grade, Size 300 High Pressure Aluminum Cylinder, CGA 580

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20% Krypton Balance Nitrogen Primary Standard Grade, Size 300 High Pressure Aluminum Cylinder, CGA 580

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Airgas Part #:X02NI80P3HA0001