Custom Gas Mixtures | Gas | Airgas

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

Sign up for Email | Need an Account? Register or Login

Find a Branch
Customer Service
SDS Search
Careers

Switch Account
Dashboard

Skip to main content

To see product availability

Enter a Delivery Zip Code

Need an Account? Register or Login

Sign up for Email | 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

or

Log In

Email Address

Password Show Hide

LOG IN

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.

No

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
1.0000000 99.9993000 20.8000000 10.0000000 17.0000000 16.0000000 18.0000000 0.9000000
Gas Comp 1
PPM OXYGEN HELIUM PPM XENON OXYGEN ETHANE N BUTANE HYDROGEN

Narrow Results:

{$title}

{$label}

Gas Component Amount 1
5.0000000 (30)

2.0000000 (17)

90.0000000 (13)

40.0000000 (12)

15.0000000 (9)

50.0000000 (8)

60.0000000 (8)

20.0000000 (7)

21.0000000 (7)

25.0000000 (6)

4.0000000 (6)

75.0000000 (6)

80.0000000 (6)

22.5000000 (5)

95.0000000 (5)

100.0000000 (4)

2.5000000 (4)

70.0000000 (4)

8.0000000 (4)

20.9000000 (3)

3.0000000 (3)

35.0000000 (3)

7.0000000 (3)

99.5000000 (3)

0.6000000 (2)

11.0000000 (2)

11.5000000 (2)

28.0000000 (2)

3.5000000 (2)

30.0000000 (2)

43.0000000 (2)

55.0000000 (2)

65.0000000 (2)

67.6000000 (2)

71.5000000 (2)

74.9000000 (2)

79.0000000 (2)

0.1000000 (1)

1.1700000 (1)

1.5000000 (1)

10.5000000 (1)

12.1000000 (1)

13.7500000 (1)

17.5000000 (1)

2.1000000 (1)

23.0000000 (1)

38.0000000 (1)

39.0000000 (1)

45.0000000 (1)

47.9900000 (1)

481.0000000 (1)

6.0000000 (1)

6.2500000 (1)

61.0000000 (1)

62.0000000 (1)

65.5000000 (1)

66.0000000 (1)

71.0000000 (1)

74.0000000 (1)

76.0000000 (1)

81.0000000 (1)

82.0000000 (1)

89.0000000 (1)

9.0000000 (1)

96.3000000 (1)

97.7700000 (1)

98.5000000 (1)

99.0000000 (1)

99.0810000 (1)

99.9800000 (1)

99.9990000 (1)

Gas Component 1
% CARBON DIOXIDE (18)

PPM CARBON MONOXIDE (6)

PPM NITRIC OXIDE (5)

% METHANE (4)

PPM NITROGEN DIOXIDE (4)

PPM SULFUR DIOXIDE (3)

PPM HYDROGEN SULFIDE (2)

% CARBON MONOXIDE (1)

% FLUORINE (1)

% NITROGEN (1)

% SULFUR HEXAFLUORIDE (1)

PPM CARBON DIOXIDE (1)

PPM CHLORINE (1)

PPM HYDROGEN CHLORIDE (1)

Gas Component Amount 2
90.0000000 (6)

99.0000000 (5)

82.0000000 (3)

80.0000000 (2)

83.0000000 (2)

0.6000000 (1)

1.0000000 (1)

1.6200000 (1)

2.0000000 (1)

200.0000000 (1)

21.0000000 (1)

25.0000000 (1)

3.5000000 (1)

4.0000000 (1)

79.2000000 (1)

8.0000000 (1)

81.9375000 (1)

85.0000000 (1)

9.0000000 (1)

99.1000000 (1)

Gas Component 2
% NITROGEN (17)

% ARGON (4)

% CARBON DIOXIDE (3)

% OXYGEN (2)

% AIR (1)

% HELIUM (1)

% METHANE (1)

% PROPANE (1)

PPM CARBON DIOXIDE (1)

PPM CARBON MONOXIDE (1)

PPM HYDROGEN SULFIDE (1)

Gas Component Amount 3
4.0000000 (2)

1.0000000 (1)

5.0000000 (1)

625.0000000 (1)

68.7000000 (1)

79.4875000 (1)

80.0000000 (1)

80.3725000 (1)

81.0000000 (1)

82.0000000 (1)

82.4000000 (1)

87.4760000 (1)

88.0000000 (1)

96.4990000 (1)

Gas Component 3
% NITROGEN (8)

% CARBON DIOXIDE (3)

PPM CARBON MONOXIDE (2)

% ARGON (1)

% NEON (1)

Gas Component Amount 4
2.5000000 (2)

0.3000000 (1)

1.0000000 (1)

50.0000000 (1)

Gas Component 4
% METHANE (2)

% CARBON MONOXIDE (1)

PPM CARBON MONOXIDE (1)

PPM HYDROGEN (1)

Gas Component Amount 5
1.0000000 (1)

100.0000000 (1)

25.0000000 (1)

40.0000000 (1)

Gas Component 5
PPM HYDROGEN SULFIDE (2)

PPM CARBON MONOXIDE (1)

PPM METHANE (1)

Gas Component Amount 6
1.0000000 (1)

Gas Component 6
PPM NITROGEN (1)

Compare Products Up to 4

Mixed Gases

Sort by:

X03NI82CP1012Q4

0.6% Propane, 17% Oxygen, Balance Nitrogen Certified Reference Material, 103 Liter Portable Disposable Steel Cylinder, CGA C10

0.6% Propane, 17% Oxygen, Balance Nitrogen Certified Reference Material, 103 Liter Portable Disposable Steel Cylinder, CGA C10

Show Full Description Hide Full Description

Compare

0.6% Propane, 17% Oxygen, Balance Nitrogen Certified Reference Material, 103 Liter Portable Disposable Steel Cylinder, CGA C10

0.6% Propane, 17% Oxygen, Balance Nitrogen Certified Reference Material, 103 Liter Portable Disposable Steel Cylinder, CGA C10

0.6% Propane, 17% Oxygen, Balance Nitrogen Certified Reference Material, 103 Liter Portable Disposable Steel Cylinder, CGA C10

Show Full Description Hide Full Description

Airgas Part #:X03NI82CP1012Q4

X02AI99CP106116

0.9% N Butane, Balance Air Certified Reference Material, 103 Liter Portable Disposable Steel Cylinder, CGA C10

0.9% N Butane, Balance Air Certified Reference Material, 103 Liter Portable Disposable Steel Cylinder, CGA C10

Show Full Description Hide Full Description

Compare

0.9% N Butane, Balance Air Certified Reference Material, 103 Liter Portable Disposable Steel Cylinder, CGA C10

0.9% N Butane, Balance Air Certified Reference Material, 103 Liter Portable Disposable Steel Cylinder, CGA C10

0.9% N Butane, Balance Air Certified Reference Material, 103 Liter Portable Disposable Steel Cylinder, CGA C10

Show Full Description Hide Full Description

Airgas Part #:X02AI99CP106116

X02NI82P3000728

18% Oxygen, Balance Nitrogen Primary Standard Grade, Size 300 High Pressure Steel Cylinder, CGA 590

18% Oxygen, Balance Nitrogen Primary Standard Grade, Size 300 High Pressure Steel Cylinder, CGA 590

Show Full Description Hide Full Description

Compare

18% Oxygen, Balance Nitrogen Primary Standard Grade, Size 300 High Pressure Steel Cylinder, CGA 590

18% Oxygen, Balance Nitrogen Primary Standard Grade, Size 300 High Pressure Steel Cylinder, CGA 590

18% Oxygen, Balance Nitrogen Primary Standard Grade, Size 300 High Pressure Steel Cylinder, CGA 590

18% Oxygen, Balance Nitrogen Primary Standard Grade, Size 300 High Pressure Steel Cylinder, CGA 590

Show Full Description Hide Full Description

Airgas Part #:X02NI82P3000728

Z03NI802ME0096

4% Carbon Dioxide, 16% Oxygen, Balance Nitrogen Biologic Atmosphere Batch Analyzed Mixture, Size E High Pressure Steel Medical Cylinder, CGA 973

4% Carbon Dioxide, 16% Oxygen, Balance Nitrogen Biologic Atmosphere Batch Analyzed Mixture, Size E High Pressure Steel Medical Cylinder, CGA 973

Show Full Description Hide Full Description

Compare

4% Carbon Dioxide, 16% Oxygen, Balance Nitrogen Biologic Atmosphere Batch Analyzed Mixture, Size E High Pressure Steel Medical Cylinder, CGA 973

4% Carbon Dioxide, 16% Oxygen, Balance Nitrogen Biologic Atmosphere Batch Analyzed Mixture, Size E High Pressure Steel Medical Cylinder, CGA 973

4% Carbon Dioxide, 16% Oxygen, Balance Nitrogen Biologic Atmosphere Batch Analyzed Mixture, Size E High Pressure Steel Medical Cylinder, CGA 973

4% Carbon Dioxide, 16% Oxygen, Balance Nitrogen Biologic Atmosphere Batch Analyzed Mixture, Size E High Pressure Steel Medical Cylinder, CGA 973

Show Full Description Hide Full Description

Airgas Part #:Z03NI802ME0096

X02NI90B30028K3

10% Oxygen, Balance Nitrogen Batch Analyzed Mixture, Size 300 High Pressure Steel Cylinder, CGA 590

10% Oxygen, Balance Nitrogen Batch Analyzed Mixture, Size 300 High Pressure Steel Cylinder, CGA 590

Show Full Description Hide Full Description

Compare

10% Oxygen, Balance Nitrogen Batch Analyzed Mixture, Size 300 High Pressure Steel Cylinder, CGA 590

10% Oxygen, Balance Nitrogen Batch Analyzed Mixture, Size 300 High Pressure Steel Cylinder, CGA 590

10% Oxygen, Balance Nitrogen Batch Analyzed Mixture, Size 300 High Pressure Steel Cylinder, CGA 590

10% Oxygen, Balance Nitrogen Batch Analyzed Mixture, Size 300 High Pressure Steel Cylinder, CGA 590

Show Full Description Hide Full Description

Airgas Part #:X02NI90B30028K3

X02AR90C3002173

10% Helium, Balance Argon Certified Reference Material, Size 300 High Pressure Steel Cylinder, CGA 580

10% Helium, Balance Argon Certified Reference Material, Size 300 High Pressure Steel Cylinder, CGA 580

Show Full Description Hide Full Description

Compare

10% Helium, Balance Argon Certified Reference Material, Size 300 High Pressure Steel Cylinder, CGA 580

10% Helium, Balance Argon Certified Reference Material, Size 300 High Pressure Steel Cylinder, CGA 580

10% Helium, Balance Argon Certified Reference Material, Size 300 High Pressure Steel Cylinder, CGA 580

10% Helium, Balance Argon Certified Reference Material, Size 300 High Pressure Steel Cylinder, CGA 580

Show Full Description Hide Full Description

Airgas Part #:X02AR90C3002173

X05NI80CP580217

25PPM Hydrogen Sulfide, 50PPM Carbon Monoxide, 1.62% Methane, 18% Oxygen, 80.3725% Nitrogen, Certified Reference Material, 58 Liter Portable Disposable Aluminum Cylinder, CGA C10

25PPM Hydrogen Sulfide, 50PPM Carbon Monoxide, 1.62% Methane, 18% Oxygen, 80.3725% Nitrogen, Certified Reference Material, 58 Liter Portable Disposable Aluminum Cylinder, CGA C10

Show Full Description Hide Full Description

Compare

25PPM Hydrogen Sulfide, 50PPM Carbon Monoxide, 1.62% Methane, 18% Oxygen, 80.3725% Nitrogen, Certified Reference Material, 58 Liter Portable Disposable Aluminum Cylinder, CGA C10

25PPM Hydrogen Sulfide, 50PPM Carbon Monoxide, 1.62% Methane, 18% Oxygen, 80.3725% Nitrogen, Certified Reference Material, 58 Liter Portable Disposable Aluminum Cylinder, CGA C10

25PPM Hydrogen Sulfide, 50PPM Carbon Monoxide, 1.62% Methane, 18% Oxygen, 80.3725% Nitrogen, Certified Reference Material, 58 Liter Portable Disposable Aluminum Cylinder, CGA C10

Show Full Description Hide Full Description

Airgas Part #:X05NI80CP580217

AR HE10CD8300

8% Carbon Dioxide, 10% Helium, Balance Argon Industrial Grade Mix, Size 300 High Pressure Steel Cylinder, CGA 580

8% Carbon Dioxide, 10% Helium, Balance Argon Industrial Grade Mix, Size 300 High Pressure Steel Cylinder, CGA 580

Show Full Description Hide Full Description

Compare

8% Carbon Dioxide, 10% Helium, Balance Argon Industrial Grade Mix, Size 300 High Pressure Steel Cylinder, CGA 580

8% Carbon Dioxide, 10% Helium, Balance Argon Industrial Grade Mix, Size 300 High Pressure Steel Cylinder, CGA 580

8% Carbon Dioxide, 10% Helium, Balance Argon Industrial Grade Mix, Size 300 High Pressure Steel Cylinder, CGA 580

8% Carbon Dioxide, 10% Helium, Balance Argon Industrial Grade Mix, Size 300 High Pressure Steel Cylinder, CGA 580

Show Full Description Hide Full Description

Airgas Part #:AR HE10CD8300

X02NI90C2003079

10% Helium, Balance Nitrogen Certified Reference Material, Size 200 High Pressure Steel Cylinder, CGA 580

10% Helium, Balance Nitrogen Certified Reference Material, Size 200 High Pressure Steel Cylinder, CGA 580

Show Full Description Hide Full Description

Compare

10% Helium, Balance Nitrogen Certified Reference Material, Size 200 High Pressure Steel Cylinder, CGA 580

10% Helium, Balance Nitrogen Certified Reference Material, Size 200 High Pressure Steel Cylinder, CGA 580

10% Helium, Balance Nitrogen Certified Reference Material, Size 200 High Pressure Steel Cylinder, CGA 580

Show Full Description Hide Full Description

Airgas Part #:X02NI90C2003079

X02NI83CP105633

17% Oxygen, Balance Nitrogen Certified Reference Material, 103 Liter Portable Disposable Steel Cylinder, CGA C10

17% Oxygen, Balance Nitrogen Certified Reference Material, 103 Liter Portable Disposable Steel Cylinder, CGA C10

Show Full Description Hide Full Description

Compare

17% Oxygen, Balance Nitrogen Certified Reference Material, 103 Liter Portable Disposable Steel Cylinder, CGA C10

17% Oxygen, Balance Nitrogen Certified Reference Material, 103 Liter Portable Disposable Steel Cylinder, CGA C10

17% Oxygen, Balance Nitrogen Certified Reference Material, 103 Liter Portable Disposable Steel Cylinder, CGA C10

Show Full Description Hide Full Description

Airgas Part #:X02NI83CP105633

X02HE82C2004532

18% Oxygen, Balance Helium Certified Reference Material, Size 200 High Pressure Steel Cylinder, CGA 590

18% Oxygen, Balance Helium Certified Reference Material, Size 200 High Pressure Steel Cylinder, CGA 590

Show Full Description Hide Full Description

Compare

18% Oxygen, Balance Helium Certified Reference Material, Size 200 High Pressure Steel Cylinder, CGA 590

18% Oxygen, Balance Helium Certified Reference Material, Size 200 High Pressure Steel Cylinder, CGA 590

18% Oxygen, Balance Helium Certified Reference Material, Size 200 High Pressure Steel Cylinder, CGA 590

Show Full Description Hide Full Description

Airgas Part #:X02HE82C2004532

X08HE99C15A0071

1PPM Carbon Dioxide, 1PPM Carbon Monoxide, 1PPM Hydrogen, 1PPM Methane, 1PPM Nitrogen, 1PPM Oxygen, 1PPM Propane, Balance Helium Certified Reference Material, Size 150 High Pressure Aluminum Cylinder, CGA 350

1PPM Carbon Dioxide, 1PPM Carbon Monoxide, 1PPM Hydrogen, 1PPM Methane, 1PPM Nitrogen, 1PPM Oxygen, 1PPM Propane, Balance Helium Certified Reference Material, Size 150 High Pressure Aluminum Cylinder, CGA 350

Show Full Description Hide Full Description

Compare

1PPM Carbon Dioxide, 1PPM Carbon Monoxide, 1PPM Hydrogen, 1PPM Methane, 1PPM Nitrogen, 1PPM Oxygen, 1PPM Propane, Balance Helium Certified Reference Material, Size 150 High Pressure Aluminum Cylinder, CGA 350

1PPM Carbon Dioxide, 1PPM Carbon Monoxide, 1PPM Hydrogen, 1PPM Methane, 1PPM Nitrogen, 1PPM Oxygen, 1PPM Propane, Balance Helium Certified Reference Material, Size 150 High Pressure Aluminum Cylinder, CGA 350

1PPM Carbon Dioxide, 1PPM Carbon Monoxide, 1PPM Hydrogen, 1PPM Methane, 1PPM Nitrogen, 1PPM Oxygen, 1PPM Propane, Balance Helium Certified Reference Material, Size 150 High Pressure Aluminum Cylinder, CGA 350

1PPM Carbon Dioxide, 1PPM Carbon Monoxide, 1PPM Hydrogen, 1PPM Methane, 1PPM Nitrogen, 1PPM Oxygen, 1PPM Propane, Balance Helium Certified Reference Material, Size 150 High Pressure Aluminum Cylinder, CGA 350

Show Full Description Hide Full Description

Airgas Part #:X08HE99C15A0071

X03NI88B30079Z6

2% Oxygen, 10% Helium, Balance Nitrogen Batch Analyzed Mixture, Size 300 High Pressure Steel Cylinder, CGA 580

2% Oxygen, 10% Helium, Balance Nitrogen Batch Analyzed Mixture, Size 300 High Pressure Steel Cylinder, CGA 580

Show Full Description Hide Full Description

Compare

2% Oxygen, 10% Helium, Balance Nitrogen Batch Analyzed Mixture, Size 300 High Pressure Steel Cylinder, CGA 580

2% Oxygen, 10% Helium, Balance Nitrogen Batch Analyzed Mixture, Size 300 High Pressure Steel Cylinder, CGA 580

2% Oxygen, 10% Helium, Balance Nitrogen Batch Analyzed Mixture, Size 300 High Pressure Steel Cylinder, CGA 580

2% Oxygen, 10% Helium, Balance Nitrogen Batch Analyzed Mixture, Size 300 High Pressure Steel Cylinder, CGA 580

Show Full Description Hide Full Description

Airgas Part #:X03NI88B30079Z6

‹ PREV
1
2

Gas Supply

Gas Supply Modes
Bulk
Cylinders
Dynamic On-site Mixer
Jobsite Skid
Liquid Cylinders
MicroBulk
On-site Generation - FLOXAL

Solutions

Airgas Dry Ice
eBusiness Solutions
Red-D-Arc
Safety Solutions
Supply Chain Solutions
Welding Automation
Welding Efficiency

Industries

Airgas Healthcare
Beverage
Construction
Energy & Chemicals
Food
Life Sciences
Metal Fabrication
Primary Materials
Retail

Resources

Catalogs
COA Search
FAQs
Offers & Rebates
Safety Notices
SDS Search
Tutorials
User Guides

Our Company

Careers
Diversity and Inclusion
Events
Fill Your Potential
Mergers & Acquisitions
Newsroom
Overview
Sustainability
Visit Parent Company

Contact

Connect with Sales
Customer Service
Find a Branch
Emergency Response

Log In
Register
Shop Products
Find A Branch
Industries
Solutions
Customer Service
Search Careers
Newsroom

© 2024 Airgas, Inc. All Rights Reserved.
|Customer Service ||Privacy Policy ||Terms & Conditions ||Terms of Sale ||Do Not Sell/Share My Personal Information ||Mobile App Policy ||Website Accessibility ||Return Policy |

D93C261D8902743270FE2D188DBB27D7

D93C261D8902743270FE2D188DBB27D7