Custom Gas Mixtures | Gas

We use cookies to improve your browsing experience and help us improve our websites. By continuing to use our website, you agree to our use of such cookies. Agree Learn more

Need an Account? Register or Login

Find a Branch
Customer Service
SDS Search
Careers

Switch Account
Dashboard

(0)

To see product availability

Enter a Delivery Zip Code

Need an Account? Register or Login

Find a Branch
Customer Service
SDS Search
Careers

To see product availability

Enter a Delivery Zip Code

OFFERS & REBATES
Industries
Solutions
Resources

TELL US MORE

To receive the most up-to-date product availability, pricing and delivery options, enter your zip code or log in to your account

Zip Code should not be blank Email and Password should not be blank

Enter Delivery Zip Code

Email Address

Password Show Hide

Forgot Password?

Need an Account? Register

TELL US MORE

Are you currently located in California?

8 characters minimum
One number
One lowercase letter
One uppercase letter
One special character (!@#$%&*)

Password cannot contain space

Pursuant to CA SB 478, if you are located in California, Airgas cannot display your product pricing until all items have been added to your shopping cart so that we can calculate all applicable fees, including, but not limited to, shipping and handling fees.

Yes

Have an account?Login

Gases
Gas Equipment
Welding Products
Safety Products
Tools & Hardware
View All

Home/
Category Page/
Gases/
Mixed Gases

Results For:
By Category
Mixed Gases
Gas Comp Amount1
25.0000000 81.9820000 70.0000000 50.0000000 88.9711000 99.9997000 99.9890000 79.2000000
Gas Comp 1
HELIUM NITROGEN ETHYLENE

Narrow Results:

{$title}

{$label}

Cylinder Size
300 Steel HP (18)

200 Steel HP (7)

12 Pack (5)

12 Pack 300 Steel HP (5)

150 Aluminum HP (5)

16 Pack (3)

16 Pack 300 Steel HP (2)

6 Pack (2)

6 Pack 200 Steel HP (2)

60 Steel HP (2)

103 Steel Disp (1)

116L AL Refillable HP (1)

125 Steel HP (1)

16 Pack 300 Aluminum HP (1)

300 Aluminum HP (1)

58L Aluminum Disp (1)

58L Steel Disp (1)

CGA Connection
CGA 580 (21)

CGA 350 (5)

CGA C10 (4)

CGA 296 (2)

CGA 590 (2)

CGA 660 (2)

350SS (1)

CGA 660 Washer (1)

Gas Component Amount 1
100.0000000 (26)

90.0000000 (26)

99.9990000 (20)

60.0000000 (18)

80.0000000 (18)

75.0000000 (16)

99.9975000 (15)

95.0000000 (14)

79.4875000 (10)

83.5420000 (10)

85.4925000 (10)

85.0000000 (9)

98.0000000 (8)

79.0000000 (7)

99.6000000 (7)

10.0000000 (6)

80.4875000 (6)

89.0000000 (6)

92.0000000 (6)

96.0000000 (6)

99.0000000 (6)

99.9791600 (6)

99.9900000 (6)

99.9950000 (6)

99.9960000 (6)

79.4900000 (5)

81.6400000 (5)

82.0000000 (5)

99.9700000 (5)

99.9750000 (5)

99.9995000 (5)

99.9998000 (5)

99.9999500 (5)

5.0000000 (4)

65.0000000 (4)

79.1000000 (4)

88.0000000 (4)

97.0000000 (4)

99.5000000 (4)

99.9600000 (4)

99.9739500 (4)

99.9820000 (4)

99.9830000 (4)

99.9955000 (4)

99.9991000 (4)

55.0000000 (3)

79.4940000 (3)

81.0000000 (3)

81.0420000 (3)

81.6375000 (3)

83.5400000 (3)

99.9100000 (3)

99.9800000 (3)

99.9947900 (3)

99.9989000 (3)

99.9999000 (3)

13.5000000 (2)

15.0000000 (2)

2.0000000 (2)

35.0000000 (2)

40.0000000 (2)

67.6000000 (2)

71.5000000 (2)

74.9000000 (2)

77.3200000 (2)

78.0000000 (2)

78.4000000 (2)

79.6000000 (2)

82.4100000 (2)

83.0000000 (2)

86.0000000 (2)

86.5000000 (2)

87.0000000 (2)

91.0000000 (2)

94.0000000 (2)

99.7200000 (2)

99.7500000 (2)

99.8110000 (2)

99.9000000 (2)

99.9200000 (2)

99.9400000 (2)

99.9460000 (2)

99.9500000 (2)

99.9550000 (2)

99.9730000 (2)

99.9775000 (2)

99.9835000 (2)

99.9899000 (2)

99.9910000 (2)

99.9925000 (2)

99.9937000 (2)

99.9973000 (2)

99.9980000 (2)

99.9982000 (2)

99.9983000 (2)

99.9992000 (2)

99.9992500 (2)

99.9993000 (2)

99.9996000 (2)

1.1500000 (1)

12.0000000 (1)

15.6000000 (1)

20.0000000 (1)

28.0000000 (1)

30.0000000 (1)

31.4000000 (1)

31.4100000 (1)

38.0000000 (1)

53.0575000 (1)

53.7860000 (1)

59.0000000 (1)

61.0000000 (1)

61.7500000 (1)

64.0000000 (1)

64.6000000 (1)

64.9750000 (1)

65.5000000 (1)

66.0000000 (1)

69.0000000 (1)

69.6000000 (1)

71.0000000 (1)

74.0000000 (1)

74.7000000 (1)

74.9500000 (1)

76.0000000 (1)

76.5000000 (1)

76.9890000 (1)

77.0000000 (1)

77.3210000 (1)

77.4550000 (1)

77.5000000 (1)

77.6000000 (1)

77.8950000 (1)

77.9820000 (1)

78.4490000 (1)

78.5000000 (1)

78.5375000 (1)

78.6500000 (1)

78.7500000 (1)

78.9000000 (1)

78.9400000 (1)

78.9920000 (1)

79.1400000 (1)

79.4780000 (1)

79.4960000 (1)

79.5000000 (1)

79.6800000 (1)

79.7450000 (1)

79.7600000 (1)

79.9000000 (1)

79.9193000 (1)

79.9875000 (1)

79.9920000 (1)

80.2000000 (1)

80.4375000 (1)

80.4750000 (1)

80.4890000 (1)

80.5000000 (1)

80.6375000 (1)

80.7375000 (1)

81.1000000 (1)

81.2000000 (1)

81.6580000 (1)

81.8470000 (1)

81.8785000 (1)

81.9100000 (1)

81.9470000 (1)

81.9770000 (1)

81.9910000 (1)

81.9973000 (1)

82.4920000 (1)

82.4930000 (1)

82.4940000 (1)

82.5800000 (1)

82.8690000 (1)

82.9991500 (1)

83.0930000 (1)

83.5410000 (1)

83.6690000 (1)

83.7325000 (1)

83.8950000 (1)

84.0325000 (1)

84.7875000 (1)

84.9000000 (1)

85.4900000 (1)

85.5000000 (1)

86.1130000 (1)

86.2500000 (1)

86.4300000 (1)

86.8000000 (1)

87.0900000 (1)

87.0925000 (1)

87.3865000 (1)

87.4760000 (1)

87.9890000 (1)

88.5000000 (1)

88.5325000 (1)

88.7500000 (1)

88.8240000 (1)

88.9670000 (1)

88.9900000 (1)

88.9972500 (1)

89.1445000 (1)

89.1850000 (1)

89.4900000 (1)

90.3990000 (1)

90.4000000 (1)

90.8110000 (1)

90.9895000 (1)

91.5000000 (1)

92.7820000 (1)

92.9975000 (1)

93.2000000 (1)

93.8140000 (1)

93.8450000 (1)

94.4917500 (1)

94.5000000 (1)

95.4725000 (1)

95.4964000 (1)

95.5000000 (1)

95.9700000 (1)

95.9910000 (1)

95.9982000 (1)

96.3000000 (1)

97.8000000 (1)

97.8400000 (1)

97.9600000 (1)

98.2000000 (1)

98.5000000 (1)

98.8900000 (1)

98.9320000 (1)

98.9900000 (1)

99.0810000 (1)

99.4000000 (1)

99.5500000 (1)

99.6400000 (1)

99.6670000 (1)

99.6710000 (1)

99.6894000 (1)

99.7030000 (1)

99.7100000 (1)

99.7300000 (1)

99.7420000 (1)

99.7885000 (1)

99.7900000 (1)

99.7952000 (1)

99.8120000 (1)

99.8200000 (1)

99.8375000 (1)

99.8640000 (1)

99.8647000 (1)

99.8650000 (1)

99.8773500 (1)

99.8860000 (1)

99.8920000 (1)

99.8960000 (1)

99.9010000 (1)

99.9020000 (1)

99.9065000 (1)

99.9070000 (1)

99.9091000 (1)

99.9150000 (1)

99.9175000 (1)

99.9250000 (1)

99.9285000 (1)

99.9320000 (1)

99.9370000 (1)

99.9395000 (1)

99.9499500 (1)

99.9514000 (1)

99.9595000 (1)

99.9615000 (1)

99.9620000 (1)

99.9640000 (1)

99.9650000 (1)

99.9659000 (1)

99.9670000 (1)

99.9685000 (1)

99.9690000 (1)

99.9715000 (1)

99.9725000 (1)

99.9749500 (1)

99.9760000 (1)

99.9780000 (1)

99.9787500 (1)

99.9799000 (1)

99.9810000 (1)

99.9815000 (1)

99.9825000 (1)

99.9832000 (1)

99.9848000 (1)

99.9856000 (1)

99.9860000 (1)

99.9862500 (1)

99.9865000 (1)

99.9869700 (1)

99.9870000 (1)

99.9875000 (1)

99.9880000 (1)

99.9892000 (1)

99.9895800 (1)

99.9899880 (1)

99.9899940 (1)

99.9909000 (1)

99.9915000 (1)

99.9917500 (1)

99.9920000 (1)

99.9922000 (1)

99.9932000 (1)

99.9939000 (1)

99.9940000 (1)

99.9945000 (1)

99.9946000 (1)

99.9948400 (1)

99.9964000 (1)

99.9965000 (1)

99.9965900 (1)

99.9967000 (1)

99.9969000 (1)

99.9970000 (1)

99.9972000 (1)

99.9972500 (1)

99.9974000 (1)

99.9984000 (1)

99.9985000 (1)

99.9986500 (1)

99.9987500 (1)

99.9991805 (1)

99.9994000 (1)

99.9994300 (1)

99.9997500 (1)

99.9998800 (1)

99.9999250 (1)

99.9999990 (1)

Gas Component 1
% CARBON DIOXIDE (17)

PPM CARBON MONOXIDE (8)

% ARGON (6)

PPM HYDROGEN SULFIDE (6)

PPM NITRIC OXIDE (5)

PPM AMMONIA (3)

PPM SULFUR DIOXIDE (3)

% HYDROGEN (2)

% CARBON MONOXIDE (1)

% OXYGEN (1)

PPM HYDROGEN CHLORIDE (1)

PPM METHANE (1)

Gas Component Amount 2
50.0000000 (14)

30.0000000 (9)

75.0000000 (6)

18.0000000 (2)

3.0000000 (2)

0.4000000 (1)

1.0000000 (1)

10.0000000 (1)

20.8000000 (1)

69.0000000 (1)

Gas Component 2
% CARBON DIOXIDE (9)

% ARGON (8)

% NITROGEN (6)

% OXYGEN (3)

% CARBON MONOXIDE (2)

% HELIUM (2)

% HYDROGEN (2)

% METHANE (1)

PPM CHLORINE (1)

PPM FORMALDEHYDE (1)

PPM SULFUR DIOXIDE (1)

PPM SULFUR HEXAFLUORIDE (1)

PPM TERTIARY BUTYL MERCAPTAN (1)

Gas Component Amount 3
100.0000000 (1)

180.0000000 (1)

2.0000000 (1)

220.0000000 (1)

29.6000000 (1)

90.0000000 (1)

Gas Component 3
PPM NITRIC OXIDE (3)

% CARBON DIOXIDE (1)

PPM FORMALDEHYDE (1)

PPM SULFUR HEXAFLUORIDE (1)

Gas Component Amount 4
11.0000000 (1)

90.0000000 (1)

Gas Component 4
% CARBON DIOXIDE (1)

PPM SULFUR DIOXIDE (1)

CANCEL

Compare Products Up to 4

Clear All

Mixed Gases

Sort by:

AR HE25300

25% Helium, Balance Argon Industrial Grade Mix, Size 300 High Pressure Steel Cylinder, CGA 580

Show Full Description Hide Full Description

Compare

Are you currently located in California?

Mixed Gases

25% Helium, Balance Argon Industrial Grade Mix, Size 300 High Pressure Steel Cylinder, CGA 580

25% Helium, Balance Argon Industrial Grade Mix, Size 300 High Pressure Steel Cylinder, CGA 580

30% Carbon Dioxide, Balance Nitrogen Food Grade, Industrial Mix, Size 200 High Pressure Steel Cylinder, CGA 580

30% Carbon Dioxide, Balance Nitrogen Food Grade, Industrial Mix, Size 200 High Pressure Steel Cylinder, CGA 580

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

25% Nitrogen, Balance Hydrogen Industrial Grade Mix, 12 Pack Size 300 High Pressure Steel Cradle, CGA 350

25% Nitrogen, Balance Hydrogen Industrial Grade Mix, 12 Pack Size 300 High Pressure Steel Cradle, CGA 350

30% Carbon Dioxide, Balance Nitrogen Food Grade, Industrial Mix, 6 Pack Size 200 High Pressure Steel Cradle, CGA 580

30% Carbon Dioxide, Balance Nitrogen Food Grade, Industrial Mix, 6 Pack Size 200 High Pressure Steel Cradle, CGA 580

25% Helium, Balance Argon Industrial Grade Mix, Size 200 High Pressure Steel Cylinder, CGA 580

25% Helium, Balance Argon Industrial Grade Mix, Size 200 High Pressure Steel Cylinder, CGA 580

50% Nitrogen, Balance Helium Industrial Grade Mix, Size 300 High Pressure Steel Cylinder, CGA 590

50% Nitrogen, Balance Helium Industrial Grade Mix, Size 300 High Pressure Steel Cylinder, CGA 590

50% Nitrogen, Balance Helium Industrial Grade Mix, 12 Pack Size 300 High Pressure Steel Cradle, CGA 590

50% Nitrogen, Balance Helium Industrial Grade Mix, 12 Pack Size 300 High Pressure Steel Cradle, CGA 590

180PPM Nitric Oxide, 18% Carbon Dioxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum, CGA 660 Washer

180PPM Nitric Oxide, 18% Carbon Dioxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum, CGA 660 Washer

30% Carbon Dioxide, Balance Nitrogen Food Grade, Industrial Mix, Size 300 High Pressure Steel Cylinder, CGA 580

30% Carbon Dioxide, Balance Nitrogen Food Grade, Industrial Mix, Size 300 High Pressure Steel Cylinder, CGA 580

50% Oxygen, Balance Nitrogen Certified Reference Material, Size 300 High Pressure Steel Cylinder, CGA 296

50% Oxygen, Balance Nitrogen Certified Reference Material, Size 300 High Pressure Steel Cylinder, CGA 296

30% Nitrogen, Balance Helium Certified Reference Material, Size 300 High Pressure Steel Cylinder, CGA 580

30% Nitrogen, Balance Helium Certified Reference Material, Size 300 High Pressure Steel Cylinder, CGA 580

50% Nitrogen, Balance Carbon Dioxide Food Grade, Industrial Mix, Size 200 High Pressure Steel Cylinder, CGA 580

50% Nitrogen, Balance Carbon Dioxide Food Grade, Industrial Mix, Size 200 High Pressure Steel Cylinder, CGA 580

30% Carbon Dioxide, Balance Nitrogen Food Grade, Industrial Mix, Size 60 High Pressure Steel Cylinder, CGA 580

30% Carbon Dioxide, Balance Nitrogen Food Grade, Industrial Mix, Size 60 High Pressure Steel Cylinder, CGA 580

30% Carbon Dioxide, Balance Nitrogen Food Grade, 12 Pack Size 300 High Pressure Steel Cradle, CGA 580

30% Carbon Dioxide, Balance Nitrogen Food Grade, 12 Pack Size 300 High Pressure Steel Cradle, CGA 580

25% Helium, Balance Argon Batch Analyzed Mixture, 6 Pack Size 200 High Pressure Steel Cradle, CGA 580

25% Helium, Balance Argon Batch Analyzed Mixture, 6 Pack Size 200 High Pressure Steel Cradle, CGA 580

30% Oxygen, Balance Helium Certified Reference Material, Size 300 High Pressure Steel Cylinder, CGA 296

30% Oxygen, Balance Helium Certified Reference Material, Size 300 High Pressure Steel Cylinder, CGA 296

25% Nitrogen, Balance Hydrogen Industrial Grade Mix, Size 300 High Pressure Steel Cylinder, CGA 350

25% Nitrogen, Balance Hydrogen Industrial Grade Mix, Size 300 High Pressure Steel Cylinder, CGA 350

10PPM Sulfur Hexafluoride, 100PPM Formaldehyde, Balance Nitrogen Certified Reference Material, Size 150 High Pressure Aluminum Cylinder, CGA 350

10PPM Sulfur Hexafluoride, 100PPM Formaldehyde, Balance Nitrogen Certified Reference Material, Size 150 High Pressure Aluminum Cylinder, CGA 350

69PPM Sulfur Dioxide, 220PPM Nitirc Oxide, 11% Carbon Dioxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum Cylinder, CGA 660

69PPM Sulfur Dioxide, 220PPM Nitirc Oxide, 11% Carbon Dioxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum Cylinder, CGA 660