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
78.4000000 79.1000000 89.1850000
Gas Comp 1
NITROGEN

Narrow Results:

{$title}

{$label}

Cylinder Size
150 Aluminum HP (1)

200 Steel HP (1)

300 Aluminum HP (1)

300 Steel HP (1)

E Medical Aluminum HP (1)

E Medical Steel HP (1)

CGA Connection
CGA 590 (3)

CGA 350 (1)

CGA 500 (1)

CGA 973 Yoke (1)

Gas Component Amount 1
79.4900000 (5)

81.6400000 (5)

96.0000000 (5)

99.6000000 (5)

99.9700000 (5)

99.9900000 (5)

99.9950000 (5)

99.9960000 (5)

99.9998000 (5)

99.9999500 (5)

97.0000000 (4)

99.0000000 (4)

99.9739500 (4)

79.4940000 (3)

81.0420000 (3)

81.6375000 (3)

83.5400000 (3)

88.0000000 (3)

89.0000000 (3)

99.9750000 (3)

99.9947900 (3)

99.9995000 (3)

99.9997000 (3)

99.9999000 (3)

13.5000000 (2)

15.0000000 (2)

2.0000000 (2)

25.0000000 (2)

35.0000000 (2)

55.0000000 (2)

65.0000000 (2)

79.0000000 (2)

79.6000000 (2)

82.0000000 (2)

82.4100000 (2)

83.0000000 (2)

99.7500000 (2)

99.9100000 (2)

99.9200000 (2)

99.9899000 (2)

99.9955000 (2)

99.9989000 (2)

99.9992500 (2)

99.9996000 (2)

12.0000000 (1)

15.6000000 (1)

30.0000000 (1)

31.4000000 (1)

31.4100000 (1)

5.0000000 (1)

53.0575000 (1)

53.7860000 (1)

59.0000000 (1)

64.6000000 (1)

64.9750000 (1)

66.0000000 (1)

69.0000000 (1)

69.6000000 (1)

74.0000000 (1)

74.7000000 (1)

74.9500000 (1)

76.5000000 (1)

77.3200000 (1)

77.8950000 (1)

77.9820000 (1)

78.0000000 (1)

78.4490000 (1)

78.5000000 (1)

79.1400000 (1)

79.2000000 (1)

79.4780000 (1)

79.4960000 (1)

79.6800000 (1)

79.7450000 (1)

79.9000000 (1)

79.9193000 (1)

79.9875000 (1)

80.4375000 (1)

80.4750000 (1)

80.4890000 (1)

80.5000000 (1)

80.6375000 (1)

80.7375000 (1)

81.0000000 (1)

81.9770000 (1)

82.4920000 (1)

82.4930000 (1)

82.4940000 (1)

83.0930000 (1)

83.5410000 (1)

83.6690000 (1)

83.7325000 (1)

83.8950000 (1)

85.4900000 (1)

85.5000000 (1)

86.8000000 (1)

87.0000000 (1)

87.0900000 (1)

87.0925000 (1)

87.4760000 (1)

88.5000000 (1)

89.4900000 (1)

90.3990000 (1)

90.4000000 (1)

91.0000000 (1)

92.9975000 (1)

93.2000000 (1)

93.8140000 (1)

93.8450000 (1)

94.0000000 (1)

95.5000000 (1)

97.8000000 (1)

97.8400000 (1)

98.2000000 (1)

98.8900000 (1)

98.9320000 (1)

98.9900000 (1)

99.4000000 (1)

99.5000000 (1)

99.5500000 (1)

99.6400000 (1)

99.7300000 (1)

99.7900000 (1)

99.9000000 (1)

99.9370000 (1)

99.9499500 (1)

99.9595000 (1)

99.9620000 (1)

99.9685000 (1)

99.9690000 (1)

99.9715000 (1)

99.9749500 (1)

99.9775000 (1)

99.9799000 (1)

99.9800000 (1)

99.9820000 (1)

99.9830000 (1)

99.9832000 (1)

99.9848000 (1)

99.9869700 (1)

99.9890000 (1)

99.9895800 (1)

99.9899880 (1)

99.9899940 (1)

99.9910000 (1)

99.9920000 (1)

99.9922000 (1)

99.9925000 (1)

99.9940000 (1)

99.9945000 (1)

99.9965000 (1)

99.9970000 (1)

99.9973000 (1)

99.9980000 (1)

99.9984000 (1)

99.9985000 (1)

99.9991000 (1)

99.9991805 (1)

99.9992000 (1)

99.9993000 (1)

99.9994000 (1)

99.9994300 (1)

99.9997500 (1)

99.9998800 (1)

99.9999250 (1)

99.9999990 (1)

Gas Component Amount 2
20.9000000 (3)

0.3000000 (2)

0.1150000 (1)

Gas Component 2
% OXYGEN (3)

% ACETALDEHYDE (1)

% CARBON MONOXIDE (1)

% METHANE (1)

Gas Component Amount 3
0.3000000 (2)

0.2000000 (1)

Gas Component 3
% ACROLEIN (1)

% CARBON MONOXIDE (1)

% METHANE (1)

Gas Component Amount 4
21.0000000 (2)

0.4000000 (1)

Gas Component 4
% OXYGEN (2)

% PROPYLENE (1)

Gas Component Amount 5
0.6000000 (1)

Gas Component 5
% PROPANE (1)

Gas Component Amount 6
1.0000000 (1)

Gas Component 6
% CARBON MONOXIDE (1)

CANCEL

Compare Products Up to 4

Clear All

Mixed Gases

Sort by:

X02NI79C15A4073

20.9% Oxygen, Balance Nitrogen Certified Reference Material, Size 150 High Pressure Aluminum, CGA 590

Show Full Description Hide Full Description

Compare

20.9% Oxygen, Balance Nitrogen Certified Reference Material, Size 150 High Pressure Aluminum, CGA 590

SDS

20.9% Oxygen, Balance Nitrogen Certified Reference Material, Size 150 High Pressure Aluminum, CGA 590

Show Full Description Hide Full Description

Airgas Part #:X02NI79C15A4073

SDS

Z04NI785E71X4

0.3% Methane, 0.3% Carbon Monoxide, 21% Oxygen, Balance Nitrogen Lung Diffusion Grade Size E High Pressure Steel Medical Cylinder, CGA 500

Show Full Description Hide Full Description

Compare

0.3% Methane, 0.3% Carbon Monoxide, 21% Oxygen, Balance Nitrogen Lung Diffusion Grade Size E High Pressure Steel Medical Cylinder, CGA 500

SDS

0.3% Methane, 0.3% Carbon Monoxide, 21% Oxygen, Balance Nitrogen Lung Diffusion Grade Size E High Pressure Steel Medical Cylinder, CGA 500

Show Full Description Hide Full Description

Airgas Part #:Z04NI785E71X4

SDS

Z04NI785EA0034

0.3% Methane, 0.3% Carbon Monoxide, 21% Oxygen, Balance Nitrogen Lung Diffusion Grade, Size E High Pressure Aluminum Medical Cylinder, CGA 973 Yoke

Show Full Description Hide Full Description

Compare

0.3% Methane, 0.3% Carbon Monoxide, 21% Oxygen, Balance Nitrogen Lung Diffusion Grade, Size E High Pressure Aluminum Medical Cylinder, CGA 973 Yoke

SDS

0.3% Methane, 0.3% Carbon Monoxide, 21% Oxygen, Balance Nitrogen Lung Diffusion Grade, Size E High Pressure Aluminum Medical Cylinder, CGA 973 Yoke

Show Full Description Hide Full Description

Airgas Part #:Z04NI785EA0034

SDS

X02NI79C2006351

20.9% Oxygen, Balance Nitrogen Certified Reference Material, Size 200 High Pressure Steel Cylinder, CGA 590

Show Full Description Hide Full Description

Compare

SDS

20.9% Oxygen, Balance Nitrogen Certified Reference Material, Size 200 High Pressure Steel Cylinder, CGA 590

Show Full Description Hide Full Description

Airgas Part #:X02NI79C2006351

SDS

X02NI79C3002430

20.9% Oxygen, Balance Nitrogen Certified Reference Material, Size 300 High Pressure Steel Cylinder, CGA 590

Show Full Description Hide Full Description

Compare

20.9% Oxygen, Balance Nitrogen Certified Reference Material, Size 300 High Pressure Steel Cylinder, CGA 590

SDS

20.9% Oxygen, Balance Nitrogen Certified Reference Material, Size 300 High Pressure Steel Cylinder, CGA 590

Show Full Description Hide Full Description

Airgas Part #:X02NI79C3002430

SDS

X08NI89P3HA0000

0.115% Acetaldehyde, 0.2% Acrolein 0.4% Propylene, 0.6% Propane, 1% Carbon Monoxide, 2.5% Carbon Dioxide, 6% Argon, Balance Nitrogen Primary Hydrocarbon Grade, Size 300 High Pressure Aluminum Cylinder, CGA 350