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 2
ARGON METHANE
Gas Comp 1
CHLORINE HYDROGEN OXYGEN

Narrow Results:

{$title}

{$label}

Cylinder Size
300 Steel HP (19)

200 Steel HP (6)

12 Pack (4)

12 Pack 300 Steel HP (4)

16 Pack (3)

16 Pack 300 Steel HP (3)

300 Aluminum HP (2)

6 Pack (2)

103 Steel Disp (1)

150 Aluminum HP (1)

180L Liquid (1)

200L Liquid (1)

58L Aluminum Disp (1)

6 Pack 200 Steel HP (1)

6 Pack 300 Steel HP (1)

E Medical Steel HP (1)

CGA Connection
CGA 350 (19)

CGA 580 (10)

CGA C10 (2)

CGA 973 Yoke (1)

Other (1)

Gas Component Amount 1
2.0000000 (8)

5.0000000 (7)

2.5000000 (3)

3.0000000 (3)

35.0000000 (3)

1.0000000 (2)

15.0000000 (1)

18.0000000 (1)

20.9000000 (1)

21.0000000 (1)

55.0000000 (1)

66.0000000 (1)

89.0000000 (1)

Gas Component 1
% HELIUM (20)

% AIR (15)

% ARGON (8)

% NITROGEN (8)

% METHANE (4)

% CARBON MONOXIDE (2)

% KRYPTON (2)

% SULFUR HEXAFLUORIDE (2)

PPM CARBON MONOXIDE (2)

% NEON (1)

PPM XENON (1)

Gas Component Amount 2
98.0000000 (8)

95.0000000 (7)

65.0000000 (3)

97.0000000 (3)

2.5000000 (2)

97.5000000 (2)

99.0000000 (2)

0.3000000 (1)

1.6200000 (1)

11.0000000 (1)

4.0000000 (1)

85.0000000 (1)

90.0000000 (1)

Gas Component 2
% CARBON DIOXIDE (24)

% HELIUM (14)

PPM CARBON MONOXIDE (7)

% CARBON MONOXIDE (5)

% AIR (2)

PPM CARBON DIOXIDE (2)

% NEON (1)

% PROPANE (1)

PPM HYDROGEN SULFIDE (1)

PPM NITROGEN (1)

Gas Component Amount 3
0.3000000 (1)

3.5000000 (1)

5.0000000 (1)

7.5000000 (1)

76.6000000 (1)

80.3725000 (1)

Gas Component 3
% CARBON DIOXIDE (3)

% NITROGEN (2)

% CARBON MONOXIDE (1)

Gas Component Amount 4
28.0000000 (1)

36.0000000 (1)

50.0000000 (1)

78.4000000 (1)

Gas Component 4
% CARBON MONOXIDE (2)

% NITROGEN (1)

PPM CARBON MONOXIDE (1)

Gas Component Amount 5
25.0000000 (1)

Gas Component 5
PPM HYDROGEN SULFIDE (1)

Compare Products Up to 4

Mixed Gases

Sort by:

AR OX5180LT230

5% Oxygen, Balance Argon Industrial Grade Mix, 180 Liter Liquid Cylinder (230 PSI)

5% Oxygen, Balance Argon Industrial Grade Mix, 180 Liter Liquid Cylinder (230 PSI)

Show Full Description Hide Full Description

Compare

5% Oxygen, Balance Argon Industrial Grade Mix, 180 Liter Liquid Cylinder (230 PSI)

5% Oxygen, Balance Argon Industrial Grade Mix, 180 Liter Liquid Cylinder (230 PSI)

5% Oxygen, Balance Argon Industrial Grade Mix, 180 Liter Liquid Cylinder (230 PSI)

5% Oxygen, Balance Argon Industrial Grade Mix, 180 Liter Liquid Cylinder (230 PSI)

Show Full Description Hide Full Description

Airgas Part #:AR OX5180LT230

X02AR99C2003250

1% Hydrogen, Balance Argon Certified Reference Material, Size 200 High Pressure Steel Cylinder, CGA 350

1% Hydrogen, Balance Argon Certified Reference Material, Size 200 High Pressure Steel Cylinder, CGA 350

Show Full Description Hide Full Description

Compare

1% Hydrogen, Balance Argon Certified Reference Material, Size 200 High Pressure Steel Cylinder, CGA 350

1% Hydrogen, Balance Argon Certified Reference Material, Size 200 High Pressure Steel Cylinder, CGA 350

1% Hydrogen, Balance Argon Certified Reference Material, Size 200 High Pressure Steel Cylinder, CGA 350

Show Full Description Hide Full Description

Airgas Part #:X02AR99C2003250

X02AR99C3006780

1% Hydrogen, Balance Argon Certified Reference Material, Size 300 High Pressure Steel Cylinder, CGA 350

1% Hydrogen, Balance Argon Certified Reference Material, Size 300 High Pressure Steel Cylinder, CGA 350

Show Full Description Hide Full Description

Compare

1% Hydrogen, Balance Argon Certified Reference Material, Size 300 High Pressure Steel Cylinder, CGA 350

1% Hydrogen, Balance Argon Certified Reference Material, Size 300 High Pressure Steel Cylinder, CGA 350

1% Hydrogen, Balance Argon Certified Reference Material, Size 300 High Pressure Steel Cylinder, CGA 350

1% Hydrogen, Balance Argon Certified Reference Material, Size 300 High Pressure Steel Cylinder, CGA 350

Show Full Description Hide Full Description

Airgas Part #:X02AR99C3006780

X02AR85C30002Z6

15% Hydrogen, Balance Argon Certified Reference Material, Size 300 High Pressure Steel Cylinder, CGA 350

15% Hydrogen, Balance Argon Certified Reference Material, Size 300 High Pressure Steel Cylinder, CGA 350

Show Full Description Hide Full Description

Compare

15% Hydrogen, Balance Argon Certified Reference Material, Size 300 High Pressure Steel Cylinder, CGA 350

15% Hydrogen, Balance Argon Certified Reference Material, Size 300 High Pressure Steel Cylinder, CGA 350

15% Hydrogen, Balance Argon Certified Reference Material, Size 300 High Pressure Steel Cylinder, CGA 350

15% Hydrogen, Balance Argon Certified Reference Material, Size 300 High Pressure Steel Cylinder, CGA 350

Show Full Description Hide Full Description

Airgas Part #:X02AR85C30002Z6

X02AR98B30026E2

2% Hydrogen, Balance Argon Batch Analyzed Mixture, Size 300 High Pressure Steel Cylinder, CGA 350

2% Hydrogen, Balance Argon Batch Analyzed Mixture, Size 300 High Pressure Steel Cylinder, CGA 350

Show Full Description Hide Full Description

Compare

2% Hydrogen, Balance Argon Batch Analyzed Mixture, Size 300 High Pressure Steel Cylinder, CGA 350

2% Hydrogen, Balance Argon Batch Analyzed Mixture, Size 300 High Pressure Steel Cylinder, CGA 350

2% Hydrogen, Balance Argon Batch Analyzed Mixture, Size 300 High Pressure Steel Cylinder, CGA 350

2% Hydrogen, Balance Argon Batch Analyzed Mixture, Size 300 High Pressure Steel Cylinder, CGA 350

Show Full Description Hide Full Description

Airgas Part #:X02AR98B30026E2

X02AR97C20043R8

2.5% Hydrogen, Balance Argon Certified Reference Material, Size 200 High Pressure Steel Cylinder, CGA 350

2.5% Hydrogen, Balance Argon Certified Reference Material, Size 200 High Pressure Steel Cylinder, CGA 350

Show Full Description Hide Full Description

Compare

2.5% Hydrogen, Balance Argon Certified Reference Material, Size 200 High Pressure Steel Cylinder, CGA 350

2.5% Hydrogen, Balance Argon Certified Reference Material, Size 200 High Pressure Steel Cylinder, CGA 350

2.5% Hydrogen, Balance Argon Certified Reference Material, Size 200 High Pressure Steel Cylinder, CGA 350

Show Full Description Hide Full Description

Airgas Part #:X02AR97C20043R8

AR OX5200LT230

5% Oxygen, Balance Argon Industrial Grade Mix, 200 Liter Liquid Cylinder, CGA 580 (230 PSI)

5% Oxygen, Balance Argon Industrial Grade Mix, 200 Liter Liquid Cylinder, CGA 580 (230 PSI)

Show Full Description Hide Full Description

Compare

5% Oxygen, Balance Argon Industrial Grade Mix, 200 Liter Liquid Cylinder, CGA 580 (230 PSI)

5% Oxygen, Balance Argon Industrial Grade Mix, 200 Liter Liquid Cylinder, CGA 580 (230 PSI)

5% Oxygen, Balance Argon Industrial Grade Mix, 200 Liter Liquid Cylinder, CGA 580 (230 PSI)

5% Oxygen, Balance Argon Industrial Grade Mix, 200 Liter Liquid Cylinder, CGA 580 (230 PSI)

Show Full Description Hide Full Description

Airgas Part #:AR OX5200LT230

AR OX3C23

3% Oxygen, Balance Argon Industrial Grade Mix, 12 Pack Size 300 High Pressure Steel Cradle, CGA 580

3% Oxygen, Balance Argon Industrial Grade Mix, 12 Pack Size 300 High Pressure Steel Cradle, CGA 580

Show Full Description Hide Full Description

Compare

3% Oxygen, Balance Argon Industrial Grade Mix, 12 Pack Size 300 High Pressure Steel Cradle, CGA 580

3% Oxygen, Balance Argon Industrial Grade Mix, 12 Pack Size 300 High Pressure Steel Cradle, CGA 580

3% Oxygen, Balance Argon Industrial Grade Mix, 12 Pack Size 300 High Pressure Steel Cradle, CGA 580

3% Oxygen, Balance Argon Industrial Grade Mix, 12 Pack Size 300 High Pressure Steel Cradle, CGA 580

Show Full Description Hide Full Description

Airgas Part #:AR OX3C23

AR OX2C63

2% Oxygen, Balance Argon Industrial Grade Mix, 6 Pack Size 300 High Pressure Steel Cradle, CGA 580

2% Oxygen, Balance Argon Industrial Grade Mix, 6 Pack Size 300 High Pressure Steel Cradle, CGA 580

Show Full Description Hide Full Description

Compare

2% Oxygen, Balance Argon Industrial Grade Mix, 6 Pack Size 300 High Pressure Steel Cradle, CGA 580

2% Oxygen, Balance Argon Industrial Grade Mix, 6 Pack Size 300 High Pressure Steel Cradle, CGA 580

2% Oxygen, Balance Argon Industrial Grade Mix, 6 Pack Size 300 High Pressure Steel Cradle, CGA 580

2% Oxygen, Balance Argon Industrial Grade Mix, 6 Pack Size 300 High Pressure Steel Cradle, CGA 580

Show Full Description Hide Full Description

Airgas Part #:AR OX2C63

X02AR97B300K502

2.5% Hydrogen, Balance Argon Batch Analyzed Mixture, Size 300 High Pressure Steel Cylinder, CGA 350

2.5% Hydrogen, Balance Argon Batch Analyzed Mixture, Size 300 High Pressure Steel Cylinder, CGA 350

Show Full Description Hide Full Description

Compare

2.5% Hydrogen, Balance Argon Batch Analyzed Mixture, Size 300 High Pressure Steel Cylinder, CGA 350

2.5% Hydrogen, Balance Argon Batch Analyzed Mixture, Size 300 High Pressure Steel Cylinder, CGA 350

2.5% Hydrogen, Balance Argon Batch Analyzed Mixture, Size 300 High Pressure Steel Cylinder, CGA 350

2.5% Hydrogen, Balance Argon Batch Analyzed Mixture, Size 300 High Pressure Steel Cylinder, CGA 350

Show Full Description Hide Full Description

Airgas Part #:X02AR97B300K502

AR OX2C62

2% Oxygen, Balance Argon Industrial Grade Mix, 6 Pack Size 200 High Pressure Steel Cradle, CGA 580

2% Oxygen, Balance Argon Industrial Grade Mix, 6 Pack Size 200 High Pressure Steel Cradle, CGA 580

Show Full Description Hide Full Description

Compare

2% Oxygen, Balance Argon Industrial Grade Mix, 6 Pack Size 200 High Pressure Steel Cradle, CGA 580

2% Oxygen, Balance Argon Industrial Grade Mix, 6 Pack Size 200 High Pressure Steel Cradle, CGA 580

2% Oxygen, Balance Argon Industrial Grade Mix, 6 Pack Size 200 High Pressure Steel Cradle, CGA 580

2% Oxygen, Balance Argon Industrial Grade Mix, 6 Pack Size 200 High Pressure Steel Cradle, CGA 580

Show Full Description Hide Full Description

Airgas Part #:AR OX2C62

X04HY55C3HA0001

4% Methane, 5% Carbon Dioxide, 36% Carbon Monoxide, Balance Hydrogen Certified Reference Material, Size 150 High Pressure Aluminum Cylinder, CGA 350

4% Methane, 5% Carbon Dioxide, 36% Carbon Monoxide, Balance Hydrogen Certified Reference Material, Size 150 High Pressure Aluminum Cylinder, CGA 350

Show Full Description Hide Full Description

Compare

4% Methane, 5% Carbon Dioxide, 36% Carbon Monoxide, Balance Hydrogen Certified Reference Material, Size 150 High Pressure Aluminum Cylinder, CGA 350

4% Methane, 5% Carbon Dioxide, 36% Carbon Monoxide, Balance Hydrogen Certified Reference Material, Size 150 High Pressure Aluminum Cylinder, CGA 350

4% Methane, 5% Carbon Dioxide, 36% Carbon Monoxide, Balance Hydrogen Certified Reference Material, Size 150 High Pressure Aluminum Cylinder, CGA 350

Show Full Description Hide Full Description

Airgas Part #:X04HY55C3HA0001

AR OX2CS3

2% Oxygen, Balance Argon Industrial Grade Mix, 16 Pack of Size 300 High Pressure Steel Cradle, CGA 580

2% Oxygen, Balance Argon Industrial Grade Mix, 16 Pack of Size 300 High Pressure Steel Cradle, CGA 580

Show Full Description Hide Full Description

Compare

2% Oxygen, Balance Argon Industrial Grade Mix, 16 Pack of Size 300 High Pressure Steel Cradle, CGA 580

2% Oxygen, Balance Argon Industrial Grade Mix, 16 Pack of Size 300 High Pressure Steel Cradle, CGA 580

2% Oxygen, Balance Argon Industrial Grade Mix, 16 Pack of Size 300 High Pressure Steel Cradle, CGA 580

2% Oxygen, Balance Argon Industrial Grade Mix, 16 Pack of Size 300 High Pressure Steel Cradle, CGA 580

Show Full Description Hide Full Description

Airgas Part #:AR OX2CS3

‹ 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 |

643DED4B7E938DE9DA4F571EB77B7654

643DED4B7E938DE9DA4F571EB77B7654