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Mixed Gases

50% Helium, Balance Nitrogen Certified Reference Material, 12 Pack Size 300 High Pressure Steel Cradle, CGA 580

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50% Helium, Balance Nitrogen Certified Reference Material, 12 Pack Size 300 High Pressure Steel Cradle, CGA 580 50% Helium, Balance Nitrogen Certified Reference Material, 12 Pack Size 300 High Pressure Steel Cradle, CGA 580

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50% Helium, Balance Nitrogen Certified Reference Material, 12 Pack Size 300 High Pressure Steel Cradle, CGA 580

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Airgas Part #:X02NI50CC230001

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

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

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

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Airgas Part #:X02HE60C3003108

20% Oxygen, Balance Helium Certified Reference Material, Size 300 High Pressure Steel Cylinder, CGA 590

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20% Oxygen, Balance Helium Certified Reference Material, Size 300 High Pressure Steel Cylinder, CGA 590 20% Oxygen, Balance Helium Certified Reference Material, Size 300 High Pressure Steel Cylinder, CGA 590

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20% Oxygen, Balance Helium Certified Reference Material, Size 300 High Pressure Steel Cylinder, CGA 590

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Airgas Part #:X02HE80C3009506

40% Hydrogen, Balance Helium Certified Reference Material, Size 150 High Pressure Aluminum Cylinder, CGA 350

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40% Hydrogen, Balance Helium Certified Reference Material, Size 150 High Pressure Aluminum Cylinder, CGA 350 40% Hydrogen, Balance Helium Certified Reference Material, Size 150 High Pressure Aluminum Cylinder, CGA 350

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40% Hydrogen, Balance Helium Certified Reference Material, Size 150 High Pressure Aluminum Cylinder, CGA 350

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Airgas Part #:X02HE60C15A2189

10% Helium, Balance Nitrogen Certified Reference Material, 6,000 PSI High Pressure Steel Cylinder, CGA 677

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10% Helium, Balance Nitrogen Certified Reference Material, 6,000 PSI High Pressure Steel Cylinder, CGA 677 10% Helium, Balance Nitrogen Certified Reference Material, 6,000 PSI High Pressure Steel Cylinder, CGA 677

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10% Helium, Balance Nitrogen Certified Reference Material, 6,000 PSI High Pressure Steel Cylinder, CGA 677

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Airgas Part #:X02NI90C6K2638

4% Helium, Balance Nitrogen Certified Reference Material, Size 300 High Pressure Steel Cylinder, CGA 580

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4% Helium, Balance Nitrogen Certified Reference Material, Size 300 High Pressure Steel Cylinder, CGA 580 4% Helium, Balance Nitrogen Certified Reference Material, Size 300 High Pressure Steel Cylinder, CGA 580

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4% Helium, Balance Nitrogen Certified Reference Material, Size 300 High Pressure Steel Cylinder, CGA 580

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Airgas Part #:X02NI96C3000008

30% Nitrogen, Balance Helium Certified Reference Material, Size 200 High Pressure Steel Cylinder, CGA 580

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30% Nitrogen, Balance Helium Certified Reference Material, Size 200 High Pressure Steel Cylinder, CGA 580

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30% Nitrogen, Balance Helium Certified Reference Material, Size 200 High Pressure Steel Cylinder, CGA 580

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Airgas Part #:X02HE70C2003044

5% Carbon Dioxide, 40% Helium, Balance Nitrogen Certified Reference Material, Size 200 High Pressure Steel Cylinder, CGA 580

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5% Carbon Dioxide, 40% Helium, Balance Nitrogen Certified Reference Material, Size 200 High Pressure Steel Cylinder, CGA 580

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5% Carbon Dioxide, 40% Helium, Balance Nitrogen Certified Reference Material, Size 200 High Pressure Steel Cylinder, CGA 580

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Airgas Part #:X03NI55C2000355

40% Carbon Dioxide, Balance Carbon Monoxide Certified Reference Material, Size 150 High Pressure Aluminum, CGA 350

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40% Carbon Dioxide, Balance Carbon Monoxide Certified Reference Material, Size 150 High Pressure Aluminum, CGA 350 40% Carbon Dioxide, Balance Carbon Monoxide Certified Reference Material, Size 150 High Pressure Aluminum, CGA 350

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40% Carbon Dioxide, Balance Carbon Monoxide Certified Reference Material, Size 150 High Pressure Aluminum, CGA 350

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Airgas Part #:X02CM60C15AJ327

8% Hydrogen, Balance Helium Certified Reference Material, Size 200 High Pressure Steel Cylinder, CGA 350

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8% Hydrogen, Balance Helium Certified Reference Material, Size 200 High Pressure Steel Cylinder, CGA 350

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8% Hydrogen, Balance Helium Certified Reference Material, Size 200 High Pressure Steel Cylinder, CGA 350

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Airgas Part #:X02HE92C2003010

3.5% Hydrogen, Balance Helium Certified Reference Material, Size 200 High Pressure Steel Cylinder, CGA 350

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3.5% Hydrogen, Balance Helium Certified Reference Material, Size 200 High Pressure Steel Cylinder, CGA 350

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3.5% Hydrogen, Balance Helium Certified Reference Material, Size 200 High Pressure Steel Cylinder, CGA 350

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Airgas Part #:X02HE96C200F295

4% Hydrogen, Balance Helium Certified Reference Material, Size 200 High Pressure Steel Cylinder, CGA 350

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4% Hydrogen, Balance Helium Certified Reference Material, Size 200 High Pressure Steel Cylinder, CGA 350

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4% Hydrogen, Balance Helium Certified Reference Material, Size 200 High Pressure Steel Cylinder, CGA 350

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Airgas Part #:X02HE96C2009358

0.4% Nitrous Oxide, Balance Helium Certified Reference Material, Size 300 High Pressure Steel Cylinder, CGA 590

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0.4% Nitrous Oxide, Balance Helium Certified Reference Material, Size 300 High Pressure Steel Cylinder, CGA 590 0.4% Nitrous Oxide, Balance Helium Certified Reference Material, Size 300 High Pressure Steel Cylinder, CGA 590

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0.4% Nitrous Oxide, Balance Helium Certified Reference Material, Size 300 High Pressure Steel Cylinder, CGA 590

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Airgas Part #:X02HE99C30043C2

25% Helium, Balance Argon Certified Reference Material, Size 200 High Pressure Steel Cylinder, CGA 580

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25% Helium, Balance Argon Certified Reference Material, Size 200 High Pressure Steel Cylinder, CGA 580

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25% Helium, Balance Argon Certified Reference Material, Size 200 High Pressure Steel Cylinder, CGA 580

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Airgas Part #:X02AR75C2004937

30PPM Methyl Mercaptan, 30PPM Hydrogen Sulfide, 30PPM Carbonyl Sulfide, Balance Nitrogen Certified Reference Material, Size 150 High Pressure Aluminum Cylinder, CGA 330

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30PPM Methyl Mercaptan, 30PPM Hydrogen Sulfide, 30PPM Carbonyl Sulfide, Balance Nitrogen Certified Reference Material, Size 150 High Pressure Aluminum Cylinder, CGA 330 30PPM Methyl Mercaptan, 30PPM Hydrogen Sulfide, 30PPM Carbonyl Sulfide, Balance Nitrogen Certified Reference Material, Size 150 High Pressure Aluminum Cylinder, CGA 330

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30PPM Methyl Mercaptan, 30PPM Hydrogen Sulfide, 30PPM Carbonyl Sulfide, Balance Nitrogen Certified Reference Material, Size 150 High Pressure Aluminum Cylinder, CGA 330

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Airgas Part #:X04NI99C15A58Z0

10PPM Carbon Dioxide, 10PPM Nitrogen, 10PPM Sulfur Dioxide, 10PPM Oxygen, 10PPM Argon, Balance Helium Certified Reference Material, Size 150 High Pressure Aluminum Cylinder, CGA 660

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10PPM Carbon Dioxide, 10PPM Nitrogen, 10PPM Sulfur Dioxide, 10PPM Oxygen, 10PPM Argon, Balance Helium Certified Reference Material, Size 150 High Pressure Aluminum Cylinder, CGA 660 10PPM Carbon Dioxide, 10PPM Nitrogen, 10PPM Sulfur Dioxide, 10PPM Oxygen, 10PPM Argon, Balance Helium Certified Reference Material, Size 150 High Pressure Aluminum Cylinder, CGA 660

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10PPM Carbon Dioxide, 10PPM Nitrogen, 10PPM Sulfur Dioxide, 10PPM Oxygen, 10PPM Argon, Balance Helium Certified Reference Material, Size 150 High Pressure Aluminum Cylinder, CGA 660

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Airgas Part #:X06HE99C15A75P6

0.4% Carbon Monoxide, 30% Carbon Dioxide, Balance Nitrogen Certified Reference Material, 12 Pack Size 300 High Pressure Aluminum Cradle, CGA 350

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0.4% Carbon Monoxide, 30% Carbon Dioxide, Balance Nitrogen Certified Reference Material, 12 Pack Size 300 High Pressure Aluminum Cradle, CGA 350 0.4% Carbon Monoxide, 30% Carbon Dioxide, Balance Nitrogen Certified Reference Material, 12 Pack Size 300 High Pressure Aluminum Cradle, CGA 350

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0.4% Carbon Monoxide, 30% Carbon Dioxide, Balance Nitrogen Certified Reference Material, 12 Pack Size 300 High Pressure Aluminum Cradle, CGA 350

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Airgas Part #:X03NI69CA230000

50% Nitrogen, Balance Carbon Monoxide Certified Reference Material, Size 200 High Pressure Steel Cylinder, CGA 350

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50% Nitrogen, Balance Carbon Monoxide Certified Reference Material, Size 200 High Pressure Steel Cylinder, CGA 350

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50% Nitrogen, Balance Carbon Monoxide Certified Reference Material, Size 200 High Pressure Steel Cylinder, CGA 350

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Airgas Part #:X02NI50C20050L4

25% Helium, Balance Argon Certified Reference Material, Size 300 High Pressure Steel Cylinder, CGA 580

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25% Helium, Balance Argon Certified Reference Material, Size 300 High Pressure Steel Cylinder, CGA 580 25% Helium, Balance Argon Certified Reference Material, Size 300 High Pressure Steel Cylinder, CGA 580

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25% Helium, Balance Argon Certified Reference Material, Size 300 High Pressure Steel Cylinder, CGA 580

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Airgas Part #:X02AR75C3004937

3.14% Carbon Dioxide, 31.41% Nitrogen, Balance Helium Certified Reference Material, Size 300 High Pressure Steel Cylinder, CGA 580

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3.14% Carbon Dioxide, 31.41% Nitrogen, Balance Helium Certified Reference Material, Size 300 High Pressure Steel Cylinder, CGA 580 3.14% Carbon Dioxide, 31.41% Nitrogen, Balance Helium Certified Reference Material, Size 300 High Pressure Steel Cylinder, CGA 580

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3.14% Carbon Dioxide, 31.41% Nitrogen, Balance Helium Certified Reference Material, Size 300 High Pressure Steel Cylinder, CGA 580

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Airgas Part #:X03HE65C30078F1