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 3
ARGON PPM FORMALDEHYDE HELIUM PPM N PROPYL MERCAPTAN
Gas Comp 1
ARGON FLUORINE

Narrow Results:

{$title}

{$label}

Cylinder Size
300 Steel HP (4)

200 Steel HP (2)

12PK 300HP (1)

300 HP EXELTOP™ (1)

300 HP SMARTOP™ (1)

CGA Connection
CGA 580 (7)

CGA 670 Washer (2)

Gas Component Amount 1
63.0000000 (4)

0.2000000 (1)

1.0000000 (1)

68.0000000 (1)

69.0000000 (1)

90.0000000 (1)

Gas Component 1
% OXYGEN (5)

ARGON (1)

% CARBON MONOXIDE (1)

% METHANE (1)

% NEON (1)

Gas Component Amount 2
2.0000000 (4)

1.0000000 (1)

12.0000000 (1)

2.5000000 (1)

3.7400000 (1)

95.5000000 (1)

Gas Component 2
% CARBON DIOXIDE (7)

% HELIUM (1)

% NEON (1)

Gas Component Amount 3
35.0000000 (4)

20.0000000 (1)

3.5000000 (1)

30.0000000 (1)

7.5000000 (1)

7.5800000 (1)

Gas Component 3
% CARBON DIOXIDE (8)

% OXYGEN (2)

% NITROGEN (1)

PPM CARBON DIOXIDE (1)

Gas Component Amount 4
88.4800000 (1)

Gas Component 4
% NEON (1)

Compare Products Up to 4

Mixed Gases

Sort by:

ACLHE35C2300SMT

ARCAL™ M12 He35 Shielding Gas Mixture 2% Carbon Dioxide, 35% Helium, Balance Argon, Size 300 High Pressure Steel Cylinder with SMARTOP™, CGA-580

ARCAL™ M12 He35 Shielding Gas Mixture 2% Carbon Dioxide, 35% Helium, Balance Argon, Size 300 High Pressure Steel Cylinder with SMARTOP™, CGA-580

Show Full Description Hide Full Description

Compare

ARCAL™ M12 He35 Shielding Gas Mixture 2% Carbon Dioxide, 35% Helium, Balance Argon, Size 300 High Pressure Steel Cylinder with SMARTOP™, CGA-580

ARCAL™ M12 He35 Shielding Gas Mixture 2% Carbon Dioxide, 35% Helium, Balance Argon, Size 300 High Pressure Steel Cylinder with SMARTOP™, CGA-580

ARCAL™ M12 He35 Shielding Gas Mixture 2% Carbon Dioxide, 35% Helium, Balance Argon, Size 300 High Pressure Steel Cylinder with SMARTOP™, CGA-580

Show Full Description Hide Full Description

Airgas Part #:ACLHE35C2300SMT

ACLHE35C2C23

ARCAL™ M12 He35 Shielding Gas Mixture 2% Carbon Dioxide, 35% Helium, Balance Argon, Size 300 High Pressure Steel Cylinder, 12-Pack, CGA-580

ARCAL™ M12 He35 Shielding Gas Mixture 2% Carbon Dioxide, 35% Helium, Balance Argon, Size 300 High Pressure Steel Cylinder, 12-Pack, CGA-580

Show Full Description Hide Full Description

Compare

ARCAL™ M12 He35 Shielding Gas Mixture 2% Carbon Dioxide, 35% Helium, Balance Argon, Size 300 High Pressure Steel Cylinder, 12-Pack, CGA-580

ARCAL™ M12 He35 Shielding Gas Mixture 2% Carbon Dioxide, 35% Helium, Balance Argon, Size 300 High Pressure Steel Cylinder, 12-Pack, CGA-580

ARCAL™ M12 He35 Shielding Gas Mixture 2% Carbon Dioxide, 35% Helium, Balance Argon, Size 300 High Pressure Steel Cylinder, 12-Pack, CGA-580

Show Full Description Hide Full Description

Airgas Part #:ACLHE35C2C23

AR HE7.CD2.300

2.5% Carbon Dioxide, 7.5% Helium, Balance Argon Industrial Grade Mix, Size 300 High Pressure Steel Cylinder, CGA 580

2.5% Carbon Dioxide, 7.5% Helium, Balance Argon Industrial Grade Mix, Size 300 High Pressure Steel Cylinder, CGA 580

Show Full Description Hide Full Description

Compare

2.5% Carbon Dioxide, 7.5% Helium, Balance Argon Industrial Grade Mix, Size 300 High Pressure Steel Cylinder, CGA 580

2.5% Carbon Dioxide, 7.5% Helium, Balance Argon Industrial Grade Mix, Size 300 High Pressure Steel Cylinder, CGA 580

2.5% Carbon Dioxide, 7.5% Helium, Balance Argon Industrial Grade Mix, Size 300 High Pressure Steel Cylinder, CGA 580

2.5% Carbon Dioxide, 7.5% Helium, Balance Argon Industrial Grade Mix, Size 300 High Pressure Steel Cylinder, CGA 580

Show Full Description Hide Full Description

Airgas Part #:AR HE7.CD2.300

ACLHE35C2300XLT

ARCAL™ M12 He35 Shielding Gas Mixture 2% Carbon Dioxide, 35% Helium, Balance Argon, Size 300 High Pressure Steel Cylinder with EXELTOP™, CGA-580

ARCAL™ M12 He35 Shielding Gas Mixture 2% Carbon Dioxide, 35% Helium, Balance Argon, Size 300 High Pressure Steel Cylinder with EXELTOP™, CGA-580

Show Full Description Hide Full Description

Compare

ARCAL™ M12 He35 Shielding Gas Mixture 2% Carbon Dioxide, 35% Helium, Balance Argon, Size 300 High Pressure Steel Cylinder with EXELTOP™, CGA-580

ARCAL™ M12 He35 Shielding Gas Mixture 2% Carbon Dioxide, 35% Helium, Balance Argon, Size 300 High Pressure Steel Cylinder with EXELTOP™, CGA-580

ARCAL™ M12 He35 Shielding Gas Mixture 2% Carbon Dioxide, 35% Helium, Balance Argon, Size 300 High Pressure Steel Cylinder with EXELTOP™, CGA-580

Show Full Description Hide Full Description

Airgas Part #:ACLHE35C2300XLT

AR HE35CD2300

2% Carbon Dioxide, 35% Helium, Balance Argon Industrial Grade Mix, Size 300 High Pressure Steel Cylinder, CGA 580

2% Carbon Dioxide, 35% Helium, Balance Argon Industrial Grade Mix, Size 300 High Pressure Steel Cylinder, CGA 580

Show Full Description Hide Full Description

Compare

2% Carbon Dioxide, 35% Helium, Balance Argon Industrial Grade Mix, Size 300 High Pressure Steel Cylinder, CGA 580

2% Carbon Dioxide, 35% Helium, Balance Argon Industrial Grade Mix, Size 300 High Pressure Steel Cylinder, CGA 580

2% Carbon Dioxide, 35% Helium, Balance Argon Industrial Grade Mix, Size 300 High Pressure Steel Cylinder, CGA 580

2% Carbon Dioxide, 35% Helium, Balance Argon Industrial Grade Mix, Size 300 High Pressure Steel Cylinder, CGA 580

Show Full Description Hide Full Description

Airgas Part #:AR HE35CD2300

AR HE20CD12300

12% Carbon Dioxide, 20% Helium, Balance Argon Industrial Grade Mix, Size 300 High Pressure Steel Cylinder, CGA 580

12% Carbon Dioxide, 20% Helium, Balance Argon Industrial Grade Mix, Size 300 High Pressure Steel Cylinder, CGA 580

Show Full Description Hide Full Description

Compare

12% Carbon Dioxide, 20% Helium, Balance Argon Industrial Grade Mix, Size 300 High Pressure Steel Cylinder, CGA 580

12% Carbon Dioxide, 20% Helium, Balance Argon Industrial Grade Mix, Size 300 High Pressure Steel Cylinder, CGA 580

12% Carbon Dioxide, 20% Helium, Balance Argon Industrial Grade Mix, Size 300 High Pressure Steel Cylinder, CGA 580

12% Carbon Dioxide, 20% Helium, Balance Argon Industrial Grade Mix, Size 300 High Pressure Steel Cylinder, CGA 580

Show Full Description Hide Full Description

Airgas Part #:AR HE20CD12300

X03NE95Q200T002

1% Fluorine, 3.5% Argon, Balance Neon Laser (Non Medical) Certified Grade, Size 200 High Pressure Steel Cylinder, CGA 670 Washer

1% Fluorine, 3.5% Argon, Balance Neon Laser (Non Medical) Certified Grade, Size 200 High Pressure Steel Cylinder, CGA 670 Washer

Show Full Description Hide Full Description

Compare

1% Fluorine, 3.5% Argon, Balance Neon Laser (Non Medical) Certified Grade, Size 200 High Pressure Steel Cylinder, CGA 670 Washer

1% Fluorine, 3.5% Argon, Balance Neon Laser (Non Medical) Certified Grade, Size 200 High Pressure Steel Cylinder, CGA 670 Washer

1% Fluorine, 3.5% Argon, Balance Neon Laser (Non Medical) Certified Grade, Size 200 High Pressure Steel Cylinder, CGA 670 Washer

Show Full Description Hide Full Description

Airgas Part #:X03NE95Q200T002

X04NE88Z200VC54

0.2% Fluorine, 3.74% Helium, 7.58 Argon, Balance Neon Laser Grade (Non Medical), Size 200 High Pressure Steel Cylinder, CGA 670 Washer

0.2% Fluorine, 3.74% Helium, 7.58 Argon, Balance Neon Laser Grade (Non Medical), Size 200 High Pressure Steel Cylinder, CGA 670 Washer

Show Full Description Hide Full Description

Compare

0.2% Fluorine, 3.74% Helium, 7.58 Argon, Balance Neon Laser Grade (Non Medical), Size 200 High Pressure Steel Cylinder, CGA 670 Washer

0.2% Fluorine, 3.74% Helium, 7.58 Argon, Balance Neon Laser Grade (Non Medical), Size 200 High Pressure Steel Cylinder, CGA 670 Washer

0.2% Fluorine, 3.74% Helium, 7.58 Argon, Balance Neon Laser Grade (Non Medical), Size 200 High Pressure Steel Cylinder, CGA 670 Washer

Show Full Description Hide Full Description

Airgas Part #:X04NE88Z200VC54

AR HE30CD1300

1% Carbon Dioxide, 30% Helium, Balance Argon Industrial Grade Mix, Size 300 High Pressure Steel Cylinder, CGA 580

1% Carbon Dioxide, 30% Helium, Balance Argon Industrial Grade Mix, Size 300 High Pressure Steel Cylinder, CGA 580

Show Full Description Hide Full Description

Compare

1% Carbon Dioxide, 30% Helium, Balance Argon Industrial Grade Mix, Size 300 High Pressure Steel Cylinder, CGA 580

1% Carbon Dioxide, 30% Helium, Balance Argon Industrial Grade Mix, Size 300 High Pressure Steel Cylinder, CGA 580

1% Carbon Dioxide, 30% Helium, Balance Argon Industrial Grade Mix, Size 300 High Pressure Steel Cylinder, CGA 580

1% Carbon Dioxide, 30% Helium, Balance Argon Industrial Grade Mix, Size 300 High Pressure Steel Cylinder, CGA 580

Show Full Description Hide Full Description

Airgas Part #:AR HE30CD1300

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 |

C0F7822D0013BAF049D1E9657C90C36D

C0F7822D0013BAF049D1E9657C90C36D