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Mixed Gases

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Mixed Gases
Gas Comp Amount2
99.9865000 99.9991500 99.9973000 60.0000000 2.5000000
Gas Comp 1
PPM NITROGEN PPM NITRIC OXIDE HELIUM HYDROGEN PPM HYDROGEN SULFIDE

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Cylinder Size
150 Aluminum HP (7)

300 Steel HP (5)

200 Steel HP (2)

12 Pack (1)

12 Pack 300 Steel HP (1)

125 Steel HP (1)

12PK 300HP (1)

300 Aluminum HP (1)

300 HP EXELTOP™ (1)

300 HP SMARTOP™ (1)

80 Aluminum HP (1)

80 Steel HP (1)

CGA Connection
CGA 350 (9)

CGA 580 (7)

CGA 660 Washer (3)

580 (1)

CGA 330 (1)

Gas Component Amount 1
90.0000000 (8)

40.0000000 (7)

27.0000000 (2)

28.0000000 (1)

38.0000000 (1)

66.0000000 (1)

8.5000000 (1)

Gas Component 1
% AIR (12)

% CARBON DIOXIDE (8)

% NITROGEN (5)

% OXYGEN (4)

PPM CARBON MONOXIDE (3)

% METHANE (2)

% ARGON (1)

% HEXANE (1)

Gas Component Amount 2
95.0000000 (13)

5.0000000 (11)

50.0000000 (9)

98.0000000 (8)

85.0000000 (7)

10.0000000 (6)

25.0000000 (6)

75.0000000 (6)

2.0000000 (5)

40.0000000 (5)

20.0000000 (4)

90.0000000 (4)

99.9975000 (4)

0.5000000 (3)

21.0000000 (3)

30.0000000 (3)

65.0000000 (3)

80.0000000 (3)

900.0000000 (3)

99.0000000 (3)

99.9730000 (3)

99.9900000 (3)

99.9910000 (3)

99.9950000 (3)

99.9960000 (3)

99.9972000 (3)

0.3500000 (2)

1.0000000 (2)

1.7000000 (2)

11.0000000 (2)

15.0000000 (2)

18.0000000 (2)

3.0000000 (2)

4.0000000 (2)

5.4000000 (2)

55.0000000 (2)

8.0000000 (2)

96.5000000 (2)

97.0000000 (2)

97.5000000 (2)

99.9745000 (2)

99.9750000 (2)

99.9830000 (2)

99.9840000 (2)

99.9850000 (2)

99.9920000 (2)

99.9945000 (2)

99.9970000 (2)

99.9978000 (2)

99.9995000 (2)

0.9000000 (1)

1.5000000 (1)

110.0000000 (1)

159.0000000 (1)

16.0000000 (1)

1700.0000000 (1)

180.0000000 (1)

1800.0000000 (1)

200.0000000 (1)

22.5000000 (1)

2250.0000000 (1)

26.0000000 (1)

27.0000000 (1)

27.5000000 (1)

3.4000000 (1)

3.7000000 (1)

31.5000000 (1)

35.0000000 (1)

4.5000000 (1)

400.0000000 (1)

43.0000000 (1)

45.0000000 (1)

4500.0000000 (1)

5.5000000 (1)

5000.0000000 (1)

6.0000000 (1)

61.0000000 (1)

7.5000000 (1)

73.0000000 (1)

79.3800000 (1)

8.6000000 (1)

800.0000000 (1)

81.9550000 (1)

88.0000000 (1)

9.0000000 (1)

92.0000000 (1)

94.0000000 (1)

96.0000000 (1)

99.4000000 (1)

99.8000000 (1)

99.9000000 (1)

99.9150000 (1)

99.9230000 (1)

99.9280000 (1)

99.9460000 (1)

99.9550000 (1)

99.9600000 (1)

99.9725000 (1)

99.9800000 (1)

99.9819000 (1)

99.9820000 (1)

99.9890000 (1)

99.9902000 (1)

99.9905000 (1)

99.9918000 (1)

99.9925000 (1)

99.9935000 (1)

99.9940000 (1)

99.9946000 (1)

99.9955000 (1)

99.9959400 (1)

99.9962500 (1)

99.9965000 (1)

99.9972500 (1)

99.9974500 (1)

99.9976000 (1)

99.9977500 (1)

99.9979000 (1)

99.9980000 (1)

99.9982000 (1)

99.9983000 (1)

99.9983500 (1)

99.9985000 (1)

99.9989000 (1)

99.9990000 (1)

99.9991000 (1)

99.9994000 (1)

99.9994500 (1)

99.9997500 (1)

Gas Component 2
% CARBON DIOXIDE (7)

% NITROGEN (7)

% HELIUM (5)

% ARGON (1)

% METHANE (1)

Gas Component Amount 3
7.5000000 (7)

2.0000000 (1)

3.5000000 (1)

4.0000000 (1)

45.0000000 (1)

Gas Component 3
% ARGON (7)

% CARBON DIOXIDE (2)

% CARBON MONOXIDE (1)

PPM CARBON MONOXIDE (1)

Gas Component Amount 4
28.0000000 (1)

8.0000000 (1)

Gas Component 4
% CARBON DIOXIDE (1)

% CARBON MONOXIDE (1)

Compare Products Up to 4

Mixed Gases

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ACLA7.C2.300SMT

ARCAL™ M12 He90 Shielding Gas Mixture 2.5% Carbon Dioxide, 7.5% Argon, Balance Helium, Size 300 High Pressure Steel Cylinder with SMARTOP™, CGA-580

ARCAL™ M12 He90 Shielding Gas Mixture 2.5% Carbon Dioxide, 7.5% Argon, Balance Helium, Size 300 High Pressure Steel Cylinder with SMARTOP™, CGA-580

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ARCAL™ M12 He90 Shielding Gas Mixture 2.5% Carbon Dioxide, 7.5% Argon, Balance Helium, Size 300 High Pressure Steel Cylinder with SMARTOP™, CGA-580

ARCAL™ M12 He90 Shielding Gas Mixture 2.5% Carbon Dioxide, 7.5% Argon, Balance Helium, Size 300 High Pressure Steel Cylinder with SMARTOP™, CGA-580

ARCAL™ M12 He90 Shielding Gas Mixture 2.5% Carbon Dioxide, 7.5% Argon, Balance Helium, Size 300 High Pressure Steel Cylinder with SMARTOP™, CGA-580

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Airgas Part #:ACLA7.C2.300SMT

ACLA7.C2.C23

ARCAL™ M12 He90 Shielding Gas Mixture 2.5% Carbon Dioxide, 7.5% Argon, Balance Helium, Size 300 High Pressure Steel Cylinder, 12-Pack, CGA-580

ARCAL™ M12 He90 Shielding Gas Mixture 2.5% Carbon Dioxide, 7.5% Argon, Balance Helium, Size 300 High Pressure Steel Cylinder, 12-Pack, CGA-580

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ARCAL™ M12 He90 Shielding Gas Mixture 2.5% Carbon Dioxide, 7.5% Argon, Balance Helium, Size 300 High Pressure Steel Cylinder, 12-Pack, CGA-580

ARCAL™ M12 He90 Shielding Gas Mixture 2.5% Carbon Dioxide, 7.5% Argon, Balance Helium, Size 300 High Pressure Steel Cylinder, 12-Pack, CGA-580

ARCAL™ M12 He90 Shielding Gas Mixture 2.5% Carbon Dioxide, 7.5% Argon, Balance Helium, Size 300 High Pressure Steel Cylinder, 12-Pack, CGA-580

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Airgas Part #:ACLA7.C2.C23

ACLA7.C2.300XLT

ARCAL™ M12 He90 Shielding Gas Mixture 2.5% Carbon Dioxide, 7.5% Argon, Balance Helium, Size 300 High Pressure Steel Cylinder with EXELTOP™, CGA-580

ARCAL™ M12 He90 Shielding Gas Mixture 2.5% Carbon Dioxide, 7.5% Argon, Balance Helium, Size 300 High Pressure Steel Cylinder with EXELTOP™, CGA-580

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ARCAL™ M12 He90 Shielding Gas Mixture 2.5% Carbon Dioxide, 7.5% Argon, Balance Helium, Size 300 High Pressure Steel Cylinder with EXELTOP™, CGA-580

ARCAL™ M12 He90 Shielding Gas Mixture 2.5% Carbon Dioxide, 7.5% Argon, Balance Helium, Size 300 High Pressure Steel Cylinder with EXELTOP™, CGA-580

ARCAL™ M12 He90 Shielding Gas Mixture 2.5% Carbon Dioxide, 7.5% Argon, Balance Helium, Size 300 High Pressure Steel Cylinder with EXELTOP™, CGA-580

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Airgas Part #:ACLA7.C2.300XLT

X02HE60A15A2653

40% Hydrogen, Balance Helium FID (Flame Ionization Detector) Flame Ion Fuel Grade, Size 150 High Pressure Aluminum, CGA 350

40% Hydrogen, Balance Helium FID (Flame Ionization Detector) Flame Ion Fuel Grade, Size 150 High Pressure Aluminum, CGA 350

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40% Hydrogen, Balance Helium FID (Flame Ionization Detector) Flame Ion Fuel Grade, Size 150 High Pressure Aluminum, CGA 350

40% Hydrogen, Balance Helium FID (Flame Ionization Detector) Flame Ion Fuel Grade, Size 150 High Pressure Aluminum, CGA 350

40% Hydrogen, Balance Helium FID (Flame Ionization Detector) Flame Ion Fuel Grade, Size 150 High Pressure Aluminum, CGA 350

40% Hydrogen, Balance Helium FID (Flame Ionization Detector) Flame Ion Fuel Grade, Size 150 High Pressure Aluminum, CGA 350

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Airgas Part #:X02HE60A15A2653

X04HY66B3HA0000

2.5% Methane, 3.5% Carbon Dioxide, 28% Carbon Monoxide, Balance Hydrogen Batch Analyzed Mixture, Size 300 High Pressure Aluminum Cylinder, CGA 350

2.5% Methane, 3.5% Carbon Dioxide, 28% Carbon Monoxide, Balance Hydrogen Batch Analyzed Mixture, Size 300 High Pressure Aluminum Cylinder, CGA 350

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2.5% Methane, 3.5% Carbon Dioxide, 28% Carbon Monoxide, Balance Hydrogen Batch Analyzed Mixture, Size 300 High Pressure Aluminum Cylinder, CGA 350

2.5% Methane, 3.5% Carbon Dioxide, 28% Carbon Monoxide, Balance Hydrogen Batch Analyzed Mixture, Size 300 High Pressure Aluminum Cylinder, CGA 350

2.5% Methane, 3.5% Carbon Dioxide, 28% Carbon Monoxide, Balance Hydrogen Batch Analyzed Mixture, Size 300 High Pressure Aluminum Cylinder, CGA 350

2.5% Methane, 3.5% Carbon Dioxide, 28% Carbon Monoxide, Balance Hydrogen Batch Analyzed Mixture, Size 300 High Pressure Aluminum Cylinder, CGA 350

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Airgas Part #:X04HY66B3HA0000

HE AR7.5C2.5300

2.5% Carbon Dioxide, 7.5% Argon, Balance Helium Industrial Grade Mix, Size 300 High Pressure Steel Cylinder, CGA 580

2.5% Carbon Dioxide, 7.5% Argon, Balance Helium Industrial Grade Mix, Size 300 High Pressure Steel Cylinder, CGA 580

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2.5% Carbon Dioxide, 7.5% Argon, Balance Helium Industrial Grade Mix, Size 300 High Pressure Steel Cylinder, CGA 580

2.5% Carbon Dioxide, 7.5% Argon, Balance Helium Industrial Grade Mix, Size 300 High Pressure Steel Cylinder, CGA 580

2.5% Carbon Dioxide, 7.5% Argon, Balance Helium Industrial Grade Mix, Size 300 High Pressure Steel Cylinder, CGA 580

2.5% Carbon Dioxide, 7.5% Argon, Balance Helium Industrial Grade Mix, Size 300 High Pressure Steel Cylinder, CGA 580

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Airgas Part #:HE AR7.5C2.5300

X02HE60C3003108

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

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

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

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Airgas Part #:X02HE60C3003108

X02HE60A2003005

40% Hydrogen, Balance Helium FID (Flame Ionization Detector) Flame Ion Fuel Grade, Size 200 High Pressure Steel Cylinder, CGA 350

40% Hydrogen, Balance Helium FID (Flame Ionization Detector) Flame Ion Fuel Grade, Size 200 High Pressure Steel Cylinder, CGA 350

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40% Hydrogen, Balance Helium FID (Flame Ionization Detector) Flame Ion Fuel Grade, Size 200 High Pressure Steel Cylinder, CGA 350

40% Hydrogen, Balance Helium FID (Flame Ionization Detector) Flame Ion Fuel Grade, Size 200 High Pressure Steel Cylinder, CGA 350

40% Hydrogen, Balance Helium FID (Flame Ionization Detector) Flame Ion Fuel Grade, Size 200 High Pressure Steel Cylinder, CGA 350

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Airgas Part #:X02HE60A2003005

E02NI99E15A3577

27PPM Nitric Oxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum, CGA 660 Washer

27PPM Nitric Oxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum, CGA 660 Washer

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27PPM Nitric Oxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum, CGA 660 Washer

27PPM Nitric Oxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum, CGA 660 Washer

27PPM Nitric Oxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum, CGA 660 Washer

27PPM Nitric Oxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum, CGA 660 Washer

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Airgas Part #:E02NI99E15A3577

HE AR7.5C2.5125

2.5% Carbon Dioxide, 7.5% Argon, Balance Helium Industrial Grade Mix, Size 125 High Pressure Steel Cylinder, CGA 580

2.5% Carbon Dioxide, 7.5% Argon, Balance Helium Industrial Grade Mix, Size 125 High Pressure Steel Cylinder, CGA 580

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2.5% Carbon Dioxide, 7.5% Argon, Balance Helium Industrial Grade Mix, Size 125 High Pressure Steel Cylinder, CGA 580

2.5% Carbon Dioxide, 7.5% Argon, Balance Helium Industrial Grade Mix, Size 125 High Pressure Steel Cylinder, CGA 580

2.5% Carbon Dioxide, 7.5% Argon, Balance Helium Industrial Grade Mix, Size 125 High Pressure Steel Cylinder, CGA 580

2.5% Carbon Dioxide, 7.5% Argon, Balance Helium Industrial Grade Mix, Size 125 High Pressure Steel Cylinder, CGA 580

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Airgas Part #:HE AR7.5C2.5125

E02NI99E15A1668

8.5PPM Nitric Oxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum, CGA 660 Washer

8.5PPM Nitric Oxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum, CGA 660 Washer

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8.5PPM Nitric Oxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum, CGA 660 Washer

8.5PPM Nitric Oxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum, CGA 660 Washer

8.5PPM Nitric Oxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum, CGA 660 Washer

8.5PPM Nitric Oxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum, CGA 660 Washer

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Airgas Part #:E02NI99E15A1668

X02HE60C15A2189

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

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

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

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Airgas Part #:X02HE60C15A2189

X02NI60C2003006

40% Hydrogen, Balance Nitrogen Certified Reference Material, Size 200 High Pressure Steel Cylinder, CGA 350

40% Hydrogen, Balance Nitrogen Certified Reference Material, Size 200 High Pressure Steel Cylinder, CGA 350

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40% Hydrogen, Balance Nitrogen Certified Reference Material, Size 200 High Pressure Steel Cylinder, CGA 350

40% Hydrogen, Balance Nitrogen Certified Reference Material, Size 200 High Pressure Steel Cylinder, CGA 350

40% Hydrogen, Balance Nitrogen Certified Reference Material, Size 200 High Pressure Steel Cylinder, CGA 350

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Airgas Part #:X02NI60C2003006

E03NI99E15A2718

45PPM Carbon Monoxide, 90PPM Nitric Oxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum, CGA 660 Washer

45PPM Carbon Monoxide, 90PPM Nitric Oxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum, CGA 660 Washer

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45PPM Carbon Monoxide, 90PPM Nitric Oxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum, CGA 660 Washer

45PPM Carbon Monoxide, 90PPM Nitric Oxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum, CGA 660 Washer

45PPM Carbon Monoxide, 90PPM Nitric Oxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum, CGA 660 Washer

45PPM Carbon Monoxide, 90PPM Nitric Oxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum, CGA 660 Washer

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Airgas Part #:E03NI99E15A2718

HE AR7.5C2.580

2.5% Carbon Dioxide, 7.5% Argon, Balance Helium Industrial Grade Mix, Size 80 High Pressure Cylinder, CGA 580

2.5% Carbon Dioxide, 7.5% Argon, Balance Helium Industrial Grade Mix, Size 80 High Pressure Cylinder, CGA 580

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2.5% Carbon Dioxide, 7.5% Argon, Balance Helium Industrial Grade Mix, Size 80 High Pressure Cylinder, CGA 580

2.5% Carbon Dioxide, 7.5% Argon, Balance Helium Industrial Grade Mix, Size 80 High Pressure Cylinder, CGA 580

2.5% Carbon Dioxide, 7.5% Argon, Balance Helium Industrial Grade Mix, Size 80 High Pressure Cylinder, CGA 580

2.5% Carbon Dioxide, 7.5% Argon, Balance Helium Industrial Grade Mix, Size 80 High Pressure Cylinder, CGA 580

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Airgas Part #:HE AR7.5C2.580

AR HE38CD2300

2% Carbon Dioxide, 38% Helium, Balance Argon Industrial Grade Mix, Size 300 High Pressure Steel Cylinder, CGA 580

2% Carbon Dioxide, 38% Helium, Balance Argon Industrial Grade Mix, Size 300 High Pressure Steel Cylinder, CGA 580

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2% Carbon Dioxide, 38% Helium, Balance Argon Industrial Grade Mix, Size 300 High Pressure Steel Cylinder, CGA 580

2% Carbon Dioxide, 38% Helium, Balance Argon Industrial Grade Mix, Size 300 High Pressure Steel Cylinder, CGA 580

2% Carbon Dioxide, 38% Helium, Balance Argon Industrial Grade Mix, Size 300 High Pressure Steel Cylinder, CGA 580

2% Carbon Dioxide, 38% Helium, Balance Argon Industrial Grade Mix, Size 300 High Pressure Steel Cylinder, CGA 580

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Airgas Part #:AR HE38CD2300

X04NI60C15A0112

4% Carbon Monoxide, 8% Carbon Dioxide, 28% Helium, Balance Nitrogen Certified Reference Material, Size 150 High Pressure Aluminum, CGA 350

4% Carbon Monoxide, 8% Carbon Dioxide, 28% Helium, Balance Nitrogen Certified Reference Material, Size 150 High Pressure Aluminum, CGA 350

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4% Carbon Monoxide, 8% Carbon Dioxide, 28% Helium, Balance Nitrogen Certified Reference Material, Size 150 High Pressure Aluminum, CGA 350

4% Carbon Monoxide, 8% Carbon Dioxide, 28% Helium, Balance Nitrogen Certified Reference Material, Size 150 High Pressure Aluminum, CGA 350

4% Carbon Monoxide, 8% Carbon Dioxide, 28% Helium, Balance Nitrogen Certified Reference Material, Size 150 High Pressure Aluminum, CGA 350

4% Carbon Monoxide, 8% Carbon Dioxide, 28% Helium, Balance Nitrogen Certified Reference Material, Size 150 High Pressure Aluminum, CGA 350

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Airgas Part #:X04NI60C15A0112

X02NI60C80A1493

40% Hydrogen, Balance Nitrogen Certified Reference Material, Size 80 High Pressure Aluminum Cylinder, CGA 350

40% Hydrogen, Balance Nitrogen Certified Reference Material, Size 80 High Pressure Aluminum Cylinder, CGA 350

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40% Hydrogen, Balance Nitrogen Certified Reference Material, Size 80 High Pressure Aluminum Cylinder, CGA 350

40% Hydrogen, Balance Nitrogen Certified Reference Material, Size 80 High Pressure Aluminum Cylinder, CGA 350

40% Hydrogen, Balance Nitrogen Certified Reference Material, Size 80 High Pressure Aluminum Cylinder, CGA 350

40% Hydrogen, Balance Nitrogen Certified Reference Material, Size 80 High Pressure Aluminum Cylinder, CGA 350

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Airgas Part #:X02NI60C80A1493

X02HE60B3001028

40% Hydrogen, Balance Helium Batch Analyzed Mixture, Size 300 High Pressure Steel Cylinder, CGA 350

40% Hydrogen, Balance Helium Batch Analyzed Mixture, Size 300 High Pressure Steel Cylinder, CGA 350

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40% Hydrogen, Balance Helium Batch Analyzed Mixture, Size 300 High Pressure Steel Cylinder, CGA 350

40% Hydrogen, Balance Helium Batch Analyzed Mixture, Size 300 High Pressure Steel Cylinder, CGA 350

40% Hydrogen, Balance Helium Batch Analyzed Mixture, Size 300 High Pressure Steel Cylinder, CGA 350

40% Hydrogen, Balance Helium Batch Analyzed Mixture, Size 300 High Pressure Steel Cylinder, CGA 350

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Airgas Part #:X02HE60B3001028

HE AR7.5C2.5C23

2.5% Carbon Dioxide, 7.5% Argon, Balance Helium Industrial Grade Mix, 12 Pack Size 300 High Pressure Steel Cradle, CGA 580

2.5% Carbon Dioxide, 7.5% Argon, Balance Helium Industrial Grade Mix, 12 Pack Size 300 High Pressure Steel Cradle, CGA 580

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2.5% Carbon Dioxide, 7.5% Argon, Balance Helium Industrial Grade Mix, 12 Pack Size 300 High Pressure Steel Cradle, CGA 580

2.5% Carbon Dioxide, 7.5% Argon, Balance Helium Industrial Grade Mix, 12 Pack Size 300 High Pressure Steel Cradle, CGA 580

2.5% Carbon Dioxide, 7.5% Argon, Balance Helium Industrial Grade Mix, 12 Pack Size 300 High Pressure Steel Cradle, CGA 580

2.5% Carbon Dioxide, 7.5% Argon, Balance Helium Industrial Grade Mix, 12 Pack Size 300 High Pressure Steel Cradle, CGA 580

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Airgas Part #:HE AR7.5C2.5C23

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