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 3
PPM CARBON MONOXIDE NITROGEN HYDROGEN
Gas Comp 2
CARBON DIOXIDE NITROGEN

Narrow Results:

{$title}

{$label}

Cylinder Size
150 Aluminum HP (35)

200 Steel HP (17)

300 Steel HP (13)

12 Pack (2)

E Medical Steel HP (2)

12 Pack 300 Aluminum HP (1)

12 Pack 300 Steel HP (1)

227L Steel Disp (1)

300 Aluminum HP (1)

CGA Connection
CGA 350 (19)

CGA 580 (13)

CGA 660 Washer (13)

CGA 660 (9)

CGA 590 (8)

CGA 500 (4)

CGA 973 Yoke (2)

CGA 165 (1)

Gas Component Amount 1
5.0000000 (6)

80.0000000 (5)

85.0000000 (5)

15.0000000 (4)

18.0000000 (3)

180.0000000 (3)

0.4000000 (2)

20.0000000 (2)

21.0000000 (2)

60.0000000 (2)

67.6000000 (2)

74.9000000 (2)

90.0000000 (2)

10.0000000 (1)

11.0000000 (1)

11.5000000 (1)

110.0000000 (1)

16.0000000 (1)

17.0000000 (1)

2.5000000 (1)

20.9000000 (1)

200.0000000 (1)

220.0000000 (1)

23.0000000 (1)

28.0000000 (1)

3200.0000000 (1)

4.0000000 (1)

40.0000000 (1)

5.5000000 (1)

55.0000000 (1)

61.0000000 (1)

630.0000000 (1)

65.5000000 (1)

720.0000000 (1)

76.0000000 (1)

8.5000000 (1)

81.0000000 (1)

82.0000000 (1)

85.5000000 (1)

9.0000000 (1)

90.4000000 (1)

95.0000000 (1)

Gas Component 1
PPM NITRIC OXIDE (17)

% OXYGEN (14)

% HELIUM (12)

% NITROGEN (10)

% CARBON MONOXIDE (4)

% HYDROGEN (4)

PPM SULFUR DIOXIDE (3)

% CARBON DIOXIDE (2)

PPM PROPANE (2)

% ARGON (1)

Gas Component Amount 2
5.0000000 (11)

10.0000000 (9)

4.0000000 (3)

6.0000000 (3)

1.7000000 (2)

11.0000000 (2)

12.0000000 (2)

3.0000000 (2)

5.4000000 (2)

16.0000000 (1)

17.0000000 (1)

20.0000000 (1)

3.4000000 (1)

30.0000000 (1)

4.5000000 (1)

4.6000000 (1)

5.5000000 (1)

50.0000000 (1)

76.9100000 (1)

79.0906000 (1)

81.8420000 (1)

81.9375000 (1)

84.7750000 (1)

84.9920000 (1)

9.0000000 (1)

90.0000000 (1)

99.7580000 (1)

99.9230000 (1)

99.9730000 (1)

99.9745000 (1)

99.9800000 (1)

99.9830000 (1)

99.9840000 (1)

99.9865000 (1)

99.9945000 (1)

99.9946000 (1)

99.9959400 (1)

99.9972000 (1)

99.9974500 (1)

99.9978000 (1)

99.9983500 (1)

99.9995000 (1)

Gas Component 2
PPM NITRIC OXIDE (67)

% OXYGEN (38)

PPM CARBON MONOXIDE (34)

% HELIUM (7)

PPM SULFUR DIOXIDE (4)

% HYDROGEN (3)

% METHANE (3)

% AIR (2)

% CARBON MONOXIDE (2)

% N PENTANE (2)

PPM NITROGEN DIOXIDE (2)

% ISOBUTANE (1)

% PROPANE (1)

% XENON (1)

PPM CARBON DIOXIDE (1)

PPM METHYL MERCAPTAN (1)

PPM PROPANE (1)

Gas Component Amount 3
10.0000000 (5)

5.0000000 (5)

80.0000000 (4)

90.0000000 (4)

11.0000000 (3)

35.0000000 (3)

45.0000000 (3)

23.4000000 (2)

27.0000000 (2)

74.0000000 (2)

900.0000000 (2)

0.5000000 (1)

13.5000000 (1)

15.6000000 (1)

17.0000000 (1)

1700.0000000 (1)

18.0000000 (1)

2.0000000 (1)

2.5000000 (1)

20.0000000 (1)

22.0000000 (1)

22.6000000 (1)

2250.0000000 (1)

30.0000000 (1)

31.5000000 (1)

34.0000000 (1)

4.5000000 (1)

55.0000000 (1)

625.0000000 (1)

660.0000000 (1)

69.6000000 (1)

73.0000000 (1)

75.0000000 (1)

79.3800000 (1)

79.6000000 (1)

81.0000000 (1)

82.8920000 (1)

84.5000000 (1)

85.0000000 (1)

88.9780000 (1)

88.9945000 (1)

89.0000000 (1)

89.5000000 (1)

93.4800000 (1)

94.0000000 (1)

Gas Component 3
% OXYGEN (28)

PPM NITRIC OXIDE (25)

% CARBON DIOXIDE (23)

% HELIUM (21)

% ARGON (14)

% CARBON MONOXIDE (9)

PPM SULFUR DIOXIDE (5)

% METHANE (4)

% NITROUS OXIDE (4)

% N BUTANE (1)

PPM PROPANE (1)

Gas Component Amount 4
0.5000000 (1)

17.0000000 (1)

450.0000000 (1)

680.0000000 (1)

71.5000000 (1)

8.0000000 (1)

95.9888000 (1)

Gas Component 4
% CARBON MONOXIDE (3)

PPM NITRIC OXIDE (2)

% HELIUM (1)

% NITROGEN (1)

Gas Component Amount 5
3000.0000000 (1)

8.0000000 (1)

Gas Component 5
% CARBON DIOXIDE (1)

PPM NITRIC OXIDE (1)

CANCEL

Compare Products Up to 4

Clear All

Mixed Gases

Sort by:

X03HE74Z3001872

1.7% Carbon Dioxide, 23.4% Nitrogen, Balance Helium Laserplus 302 Grade, Size 300 High Pressure Steel Cylinder, CGA 580

Show Full Description Hide Full Description

Compare

Are you currently located in California?

Mixed Gases

1.7% Carbon Dioxide, 23.4% Nitrogen, Balance Helium Laserplus 302 Grade, Size 300 High Pressure Steel Cylinder, CGA 580

1.7% Carbon Dioxide, 23.4% Nitrogen, Balance Helium Laserplus 302 Grade, Size 300 High Pressure Steel Cylinder, CGA 580

5% Carbon Dioxide, 5% Hydrogen, Balance Nitrogen Biologic Atmosphere Batch Analyzed Mixture, Size 200 High Pressure Steel Cylinder, CGA 350

5% Carbon Dioxide, 5% Hydrogen, Balance Nitrogen Biologic Atmosphere Batch Analyzed Mixture, Size 200 High Pressure Steel Cylinder, CGA 350

5% Carbon Dioxide, 35% Nitrogen, Balance Helium Laserplus 331 Grade, Size 300 High Pressure Steel Cylinder, CGA 580

5% Carbon Dioxide, 35% Nitrogen, Balance Helium Laserplus 331 Grade, Size 300 High Pressure Steel Cylinder, CGA 580

5% Hydrogen, 5% Carbon Dioxide, Balance Nitrogen Biologic Atmosphere Certified Mixture, Size 200 High Pressure Steel Cylinder, CGA 350

5% Hydrogen, 5% Carbon Dioxide, Balance Nitrogen Biologic Atmosphere Certified Mixture, Size 200 High Pressure Steel Cylinder, CGA 350

10% Hydrogen, 10% Carbon Dioxide, Balance Nitrogen Biologic Atmosphere Batch Analyzed Mixture, Size 200 High Pressure Steel Cylinder, CGA 350

10% Hydrogen, 10% Carbon Dioxide, Balance Nitrogen Biologic Atmosphere Batch Analyzed Mixture, Size 200 High Pressure Steel Cylinder, CGA 350

5% Hydrogen, 5% Carbon Dioxide, Balance Nitrogen Certified Reference Material, Size 200 High Pressure Steel Cylinder, CGA 350

5% Hydrogen, 5% Carbon Dioxide, Balance Nitrogen Certified Reference Material, Size 200 High Pressure Steel Cylinder, CGA 350

3.4% Carbon Dioxide, 15.6% Nitrogen, Balance Helium Laserplus 324 Grade, Size 300 High Pressure Steel Cylinder, CGA 580

3.4% Carbon Dioxide, 15.6% Nitrogen, Balance Helium Laserplus 324 Grade, Size 300 High Pressure Steel Cylinder, CGA 580

5% Hydrogen, 5% Carbon Dioxide, Balance Nitrogen Anaerobic Medical Mix Grade, Size 200 High Pressure Steel Cylinder, CGA 350

5% Hydrogen, 5% Carbon Dioxide, Balance Nitrogen Anaerobic Medical Mix Grade, Size 200 High Pressure Steel Cylinder, CGA 350

5% Carbon Dioxide, 21% Oxygen, Balance Nitrogen Clinical Blood Gas, Size 200 High Pressure Steel Cylinder, CGA 500

5% Carbon Dioxide, 21% Oxygen, Balance Nitrogen Clinical Blood Gas, Size 200 High Pressure Steel Cylinder, CGA 500

5% Hydrogen, 10% Carbon Dioxide, Balance Nitrogen Certified Reference Material, Size 200 High Pressure Steel Cylinder, CGA 350

5% Hydrogen, 10% Carbon Dioxide, Balance Nitrogen Certified Reference Material, Size 200 High Pressure Steel Cylinder, CGA 350

1.7% Carbon Dioxide, 23.4% Nitrogen, Balance Helium Laserplus 302 Grade, Size 200 High Pressure Steel Cylinder, CGA 580

1.7% Carbon Dioxide, 23.4% Nitrogen, Balance Helium Laserplus 302 Grade, Size 200 High Pressure Steel Cylinder, CGA 580

10% Carbon Dioxide, 10% Hydrogen, Balance Nitrogen Biologic Atmosphere Batch Analyzed Mixture, Size 300 High Pressure Steel Cylinder, CGA 350

10% Carbon Dioxide, 10% Hydrogen, Balance Nitrogen Biologic Atmosphere Batch Analyzed Mixture, Size 300 High Pressure Steel Cylinder, CGA 350

4% Carbon Dioxide, 16% Oxygen, Balance Nitrogen Clinical Blood Gas, Size E High Pressure Steel Medical Cylinder, CGA 973 Yoke

4% Carbon Dioxide, 16% Oxygen, Balance Nitrogen Clinical Blood Gas, Size E High Pressure Steel Medical Cylinder, CGA 973 Yoke

10% Carbon Dioxide, 10% Hydrogen, Balance Nitrogen Anaerobic Medical Mix Grade, Size 200 High Pressure Steel Cylinder, CGA 350

10% Carbon Dioxide, 10% Hydrogen, Balance Nitrogen Anaerobic Medical Mix Grade, Size 200 High Pressure Steel Cylinder, CGA 350

80PPM Carbon Monoxide, 15% Oxygen, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum Cylinder, CGA 590

80PPM Carbon Monoxide, 15% Oxygen, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum Cylinder, CGA 590

5% Carbon Dioxide, 10% Hydrogen, Balance Nitrogen Anaerobic Medical Mix Grade, Size 200 High Pressure Steel Cylinder, CGA 350

5% Carbon Dioxide, 10% Hydrogen, Balance Nitrogen Anaerobic Medical Mix Grade, Size 200 High Pressure Steel Cylinder, CGA 350

2.5PPM Nitric Oxide, 2.5PPM Carbon Monoxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum, CGA 660 Washer

2.5PPM Nitric Oxide, 2.5PPM Carbon Monoxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum, CGA 660 Washer

4.5% Hydrogen, 10% Carbon Dioxide, Balance Nitrogen Batch Analyzed Mixture, Size 300 High Pressure Steel Cylinder, CGA 350

4.5% Hydrogen, 10% Carbon Dioxide, Balance Nitrogen Batch Analyzed Mixture, Size 300 High Pressure Steel Cylinder, CGA 350

90PPM Carbon Monoxide, 180PPM Nitric Oxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum, CGA 660 Washer

90PPM Carbon Monoxide, 180PPM Nitric Oxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum, CGA 660 Washer

5.4% Carbon Dioxide, 27% Nitrogen, Balance Helium Certified Reference Material, Size 300 High Pressure Steel Cylinder, CGA 580

5.4% Carbon Dioxide, 27% Nitrogen, Balance Helium Certified Reference Material, Size 300 High Pressure Steel Cylinder, CGA 580