Mixed Gases | Gases | 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

One Time Payment | 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

One Time Payment | 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
HELIUM

Narrow Results:

{$title}

{$label}

Cylinder Size
DQA test cyl size bus facet 1 (9)

DQA test cyl size bus facet 2 (9)

business facet 1 (8)

business facet 2 (8)

cylinder size dqa test (8)

6K (1)

dqa test cylinder size business facet 1 (1)

dqa test cylinder size business facet 2 (1)

CGA Connection
580 (9)

350 (2)

350 | 350 (2)

580 | 580 (2)

590 (2)

677 (1)

Gas Component Amount 1
90.0000000 (1)

75.0000000 (2)

60.0000000 (1)

40.0000000 (1)

35.0000000 (1)

30.0000000 (1)

20.0000000 (1)

18.0000000 (1)

15.6000000 (1)

12.0000000 (1)

8.0000000 (1)

5.0000000 (2)

4.5000000 (1)

3.5000000 (1)

3.4000000 (1)

3.1400000 (1)

2.0000000 (2)

Gas Component Amount 2
99.9998000 (1)

98.0000000 (1)

96.5000000 (1)

92.0000000 (1)

82.0000000 (2)

81.0000000 (2)

76.0000000 (1)

70.0000000 (1)

65.4600000 (1)

60.0000000 (2)

40.0000000 (3)

25.0000000 (2)

20.0000000 (1)

10.0000000 (1)

Gas Component 2
% AIR (18)

% ARGON (15)

PPM HYDROGEN SULFIDE (14)

% METHANE (8)

PPM SULFUR DIOXIDE (6)

PPM CARBON DIOXIDE (5)

% PROPANE (4)

PPM OXYGEN (4)

% Nitrogen (3)

% CARBON MONOXIDE (2)

% KRYPTON (2)

PPM AMMONIA (2)

PPM CHLORINE (2)

PPM HYDROGEN CYANIDE (2)

PPM ISOBUTYLENE (2)

PPM PROPANE (2)

% ETHANE (1)

% ETHYLENE (1)

% N PENTANE (1)

% NEON (1)

% PHOSGENE (1)

% R14 TETRAFLUOROMETHANE (1)

% SULFUR HEXAFLUORIDE (1)

PPM 4 BROMOFLUOROBENZENE (1)

PPM HYDROGEN CHLORIDE (1)

PPM METHYL MERCAPTAN (1)

PPM NITROGEN (1)

PPM NITROGEN DIOXIDE (1)

Gas Component Amount 3
60.0000000 (1)

55.0000000 (2)

31.4000000 (1)

15.6000000 (1)

13.5000000 (1)

12.0000000 (1)

5.0000000 (1)

3.4000000 (1)

Gas Component 3
% NITROGEN (6)

% CARBON DIOXIDE (2)

% ARGON (1)

Compare Products Up to 4

Mixed Gases

Sort by:

X02HE60C3003108

40% Hydrogen Balance Helium Certified Standard Mixture, Size 300 Cylinder, CGA-350

40% Hydrogen Balance Helium Certified Standard Mixture, Size 300 Cylinder, CGA-350

Show Full Description Hide Full Description

Compare

40% Hydrogen Balance Helium Certified Standard Mixture, Size 300 Cylinder, CGA-350

40% Hydrogen Balance Helium Certified Standard Mixture, Size 300 Cylinder, CGA-350

40% Hydrogen Balance Helium Certified Standard Mixture, Size 300 Cylinder, CGA-350

Show Full Description Hide Full Description

Airgas Part #:X02HE60C3003108

X02NI90C6K2638

10% Helium Balance Nitrogen Certified Standard Mixture, Sike 6K Cylinder, CGA-677

10% Helium Balance Nitrogen Certified Standard Mixture, Sike 6K Cylinder, CGA-677

Show Full Description Hide Full Description

Compare

10% Helium Balance Nitrogen Certified Standard Mixture, Sike 6K Cylinder, CGA-677

10% Helium Balance Nitrogen Certified Standard Mixture, Sike 6K Cylinder, CGA-677

10% Helium Balance Nitrogen Certified Standard Mixture, Sike 6K Cylinder, CGA-677

Show Full Description Hide Full Description

Airgas Part #:X02NI90C6K2638

X03HE76Z3003264

12% Carbon Dioxide 12% Nitrogen Balance Helium Laser Plus 321 Mixture, Size 300 Cylinder, CGA-580

12% Carbon Dioxide 12% Nitrogen Balance Helium Laser Plus 321 Mixture, Size 300 Cylinder, CGA-580

Show Full Description Hide Full Description

Compare

12% Carbon Dioxide 12% Nitrogen Balance Helium Laser Plus 321 Mixture, Size 300 Cylinder, CGA-580

12% Carbon Dioxide 12% Nitrogen Balance Helium Laser Plus 321 Mixture, Size 300 Cylinder, CGA-580

12% Carbon Dioxide 12% Nitrogen Balance Helium Laser Plus 321 Mixture, Size 300 Cylinder, CGA-580

Show Full Description Hide Full Description

Airgas Part #:X03HE76Z3003264

X02HY60C3005533

40% Helium Balance Hydrogen Certified Standard Mixture, Size 300 Cylinder, CGA-350

40% Helium Balance Hydrogen Certified Standard Mixture, Size 300 Cylinder, CGA-350

Show Full Description Hide Full Description

Compare

40% Helium Balance Hydrogen Certified Standard Mixture, Size 300 Cylinder, CGA-350

40% Helium Balance Hydrogen Certified Standard Mixture, Size 300 Cylinder, CGA-350

40% Helium Balance Hydrogen Certified Standard Mixture, Size 300 Cylinder, CGA-350

Show Full Description Hide Full Description

Airgas Part #:X02HY60C3005533

X03HE82Z3003045

4.5% Carbon Dioxide 13.5% Nitrogen Balance Helium Laser Plus 320 Mixture, Size 300 Cylinder, CGA-580

4.5% Carbon Dioxide 13.5% Nitrogen Balance Helium Laser Plus 320 Mixture, Size 300 Cylinder, CGA-580

Show Full Description Hide Full Description

Compare

4.5% Carbon Dioxide 13.5% Nitrogen Balance Helium Laser Plus 320 Mixture, Size 300 Cylinder, CGA-580

4.5% Carbon Dioxide 13.5% Nitrogen Balance Helium Laser Plus 320 Mixture, Size 300 Cylinder, CGA-580

4.5% Carbon Dioxide 13.5% Nitrogen Balance Helium Laser Plus 320 Mixture, Size 300 Cylinder, CGA-580

Show Full Description Hide Full Description

Airgas Part #:X03HE82Z3003045

X02HE70C2003044

30% Nitrogen Balance Helium Certified Standard Mixture, Size 200 Cylinder, CGA-580

30% Nitrogen Balance Helium Certified Standard Mixture, Size 200 Cylinder, CGA-580

Show Full Description Hide Full Description

Compare

30% Nitrogen Balance Helium Certified Standard Mixture, Size 200 Cylinder, CGA-580

30% Nitrogen Balance Helium Certified Standard Mixture, Size 200 Cylinder, CGA-580

30% Nitrogen Balance Helium Certified Standard Mixture, Size 200 Cylinder, CGA-580

Show Full Description Hide Full Description

Airgas Part #:X02HE70C2003044

X03HE60Q2005357

5% Carbon Dioxide 35% Nitrogen Balance Helium Non Medical Laser Mixture, Size 200 Cylinder, CGA-580

5% Carbon Dioxide 35% Nitrogen Balance Helium Non Medical Laser Mixture, Size 200 Cylinder, CGA-580

Show Full Description Hide Full Description

Compare

5% Carbon Dioxide 35% Nitrogen Balance Helium Non Medical Laser Mixture, Size 200 Cylinder, CGA-580

5% Carbon Dioxide 35% Nitrogen Balance Helium Non Medical Laser Mixture, Size 200 Cylinder, CGA-580

5% Carbon Dioxide 35% Nitrogen Balance Helium Non Medical Laser Mixture, Size 200 Cylinder, CGA-580

Show Full Description Hide Full Description

Airgas Part #:X03HE60Q2005357

X02HE92C2003010

8% Hydrogen Balance Helium Certified Standard Mixture, Size 200 Cylinder, CGA-350

8% Hydrogen Balance Helium Certified Standard Mixture, Size 200 Cylinder, CGA-350

Show Full Description Hide Full Description

Compare

8% Hydrogen Balance Helium Certified Standard Mixture, Size 200 Cylinder, CGA-350

8% Hydrogen Balance Helium Certified Standard Mixture, Size 200 Cylinder, CGA-350

8% Hydrogen Balance Helium Certified Standard Mixture, Size 200 Cylinder, CGA-350

Show Full Description Hide Full Description

Airgas Part #:X02HE92C2003010

X03HE65Z30061Q3

3.14% Carbon Dioxide 31.4% Nitrogen Balance Helium Non Medical Laser Mixture, Size 300 Cylinder, CGA-580

3.14% Carbon Dioxide 31.4% Nitrogen Balance Helium Non Medical Laser Mixture, Size 300 Cylinder, CGA-580

Show Full Description Hide Full Description

Compare

3.14% Carbon Dioxide 31.4% Nitrogen Balance Helium Non Medical Laser Mixture, Size 300 Cylinder, CGA-580

3.14% Carbon Dioxide 31.4% Nitrogen Balance Helium Non Medical Laser Mixture, Size 300 Cylinder, CGA-580

3.14% Carbon Dioxide 31.4% Nitrogen Balance Helium Non Medical Laser Mixture, Size 300 Cylinder, CGA-580

Show Full Description Hide Full Description

Airgas Part #:X03HE65Z30061Q3

X03HE40Z3001326

5% Carbon Dioxide 55% Nitrogen Balance Helium Non Medical Laser Mixture, Size 300 Cylinder, CGA-580

5% Carbon Dioxide 55% Nitrogen Balance Helium Non Medical Laser Mixture, Size 300 Cylinder, CGA-580

Show Full Description Hide Full Description

Compare

5% Carbon Dioxide 55% Nitrogen Balance Helium Non Medical Laser Mixture, Size 300 Cylinder, CGA-580

5% Carbon Dioxide 55% Nitrogen Balance Helium Non Medical Laser Mixture, Size 300 Cylinder, CGA-580

5% Carbon Dioxide 55% Nitrogen Balance Helium Non Medical Laser Mixture, Size 300 Cylinder, CGA-580

Show Full Description Hide Full Description

Airgas Part #:X03HE40Z3001326

X03NI55C2000355

5% Carbon Dioxide, 40% Helium Balance Nitrogen Certified Standard Mixture, Size 200 Cylinder, CGA-580

5% Carbon Dioxide, 40% Helium Balance Nitrogen Certified Standard Mixture, Size 200 Cylinder, CGA-580

Show Full Description Hide Full Description

Compare

5% Carbon Dioxide, 40% Helium Balance Nitrogen Certified Standard Mixture, Size 200 Cylinder, CGA-580

5% Carbon Dioxide, 40% Helium Balance Nitrogen Certified Standard Mixture, Size 200 Cylinder, CGA-580

5% Carbon Dioxide, 40% Helium Balance Nitrogen Certified Standard Mixture, Size 200 Cylinder, CGA-580

Show Full Description Hide Full Description

Airgas Part #:X03NI55C2000355

X02HE96C200F295

3.5% Hydrogen Balance Helium Certified Standard Mixture, Size 200 Cylinder, CGA-350

3.5% Hydrogen Balance Helium Certified Standard Mixture, Size 200 Cylinder, CGA-350

Show Full Description Hide Full Description

Compare

3.5% Hydrogen Balance Helium Certified Standard Mixture, Size 200 Cylinder, CGA-350

3.5% Hydrogen Balance Helium Certified Standard Mixture, Size 200 Cylinder, CGA-350

3.5% Hydrogen Balance Helium Certified Standard Mixture, Size 200 Cylinder, CGA-350

Show Full Description Hide Full Description

Airgas Part #:X02HE96C200F295

X02HE99P15A1920

Ps 2PPM Oxygen Balance Helium Size 150A Primary Standard CGA-580

Ps 2PPM Oxygen Balance Helium Size 150A Primary Standard CGA-580

Show Full Description Hide Full Description

Compare

Ps 2PPM Oxygen Balance Helium Size 150A Primary Standard CGA-580

Ps 2PPM Oxygen Balance Helium Size 150A Primary Standard CGA-580

Ps 2PPM Oxygen Balance Helium Size 150A Primary Standard CGA-580

Show Full Description Hide Full Description

Airgas Part #:X02HE99P15A1920

X03HE81Q3000875

3.4% Carbon Dioxide, 15.6% Nitrogen Balance Helium Non Medical Laser Gas Mixture, Size 300 Cylinder, CGA-580

3.4% Carbon Dioxide, 15.6% Nitrogen Balance Helium Non Medical Laser Gas Mixture, Size 300 Cylinder, CGA-580

Show Full Description Hide Full Description

Compare

3.4% Carbon Dioxide, 15.6% Nitrogen Balance Helium Non Medical Laser Gas Mixture, Size 300 Cylinder, CGA-580

3.4% Carbon Dioxide, 15.6% Nitrogen Balance Helium Non Medical Laser Gas Mixture, Size 300 Cylinder, CGA-580

3.4% Carbon Dioxide, 15.6% Nitrogen Balance Helium Non Medical Laser Gas Mixture, Size 300 Cylinder, CGA-580

Show Full Description Hide Full Description

Airgas Part #:X03HE81Q3000875

X03AR60C20012Z7

20% Helium 20% Oxygen Balance Argon Certified Standard Mixture, Size 200 Cylinder, CGA-590

20% Helium 20% Oxygen Balance Argon Certified Standard Mixture, Size 200 Cylinder, CGA-590

Show Full Description Hide Full Description

Compare

20% Helium 20% Oxygen Balance Argon Certified Standard Mixture, Size 200 Cylinder, CGA-590

20% Helium 20% Oxygen Balance Argon Certified Standard Mixture, Size 200 Cylinder, CGA-590

20% Helium 20% Oxygen Balance Argon Certified Standard Mixture, Size 200 Cylinder, CGA-590

Show Full Description Hide Full Description

Airgas Part #:X03AR60C20012Z7

X02AR75C2004937

25% Helium Balance Argon Certified Standard Mixture, Size 200 Cylinder, CGA-580

25% Helium Balance Argon Certified Standard Mixture, Size 200 Cylinder, CGA-580

Show Full Description Hide Full Description

Compare

25% Helium Balance Argon Certified Standard Mixture, Size 200 Cylinder, CGA-580

25% Helium Balance Argon Certified Standard Mixture, Size 200 Cylinder, CGA-580

25% Helium Balance Argon Certified Standard Mixture, Size 200 Cylinder, CGA-580

Show Full Description Hide Full Description

Airgas Part #:X02AR75C2004937

X02HE82C2004532

18% Oxygen Balance Helium Certified Standard Mixture, Size 200 Cylinder, CGA-590

18% Oxygen Balance Helium Certified Standard Mixture, Size 200 Cylinder, CGA-590

Show Full Description Hide Full Description

Compare

18% Oxygen Balance Helium Certified Standard Mixture, Size 200 Cylinder, CGA-590

18% Oxygen Balance Helium Certified Standard Mixture, Size 200 Cylinder, CGA-590

18% Oxygen Balance Helium Certified Standard Mixture, Size 200 Cylinder, CGA-590

Show Full Description Hide Full Description

Airgas Part #:X02HE82C2004532

X02AR75C3004937

25% Helium Balance Argon Certified Standard Mixture, Size 300 Cylinder, CGA-580

25% Helium Balance Argon Certified Standard Mixture, Size 300 Cylinder, CGA-580

Show Full Description Hide Full Description

Compare

25% Helium Balance Argon Certified Standard Mixture, Size 300 Cylinder, CGA-580

25% Helium Balance Argon Certified Standard Mixture, Size 300 Cylinder, CGA-580

25% Helium Balance Argon Certified Standard Mixture, Size 300 Cylinder, CGA-580

Show Full Description Hide Full Description

Airgas Part #:X02AR75C3004937

X03HE81Z30057W5

3.4% Carbon Dioxide 15.6 % Nitrogen Balance Helium Non Medical Laser Mixture, Size 300 Cylinder, CGA-580

3.4% Carbon Dioxide 15.6 % Nitrogen Balance Helium Non Medical Laser Mixture, Size 300 Cylinder, CGA-580

Show Full Description Hide Full Description

Compare

3.4% Carbon Dioxide 15.6 % Nitrogen Balance Helium Non Medical Laser Mixture, Size 300 Cylinder, CGA-580

3.4% Carbon Dioxide 15.6 % Nitrogen Balance Helium Non Medical Laser Mixture, Size 300 Cylinder, CGA-580

3.4% Carbon Dioxide 15.6 % Nitrogen Balance Helium Non Medical Laser Mixture, Size 300 Cylinder, CGA-580

Show Full Description Hide Full Description

Airgas Part #:X03HE81Z30057W5

HE DVGOX2T8

Helium 98 Ox 2 Diving Grade Size 8 Tube Module CGA-580 Helium 98 Ox 2 Diving Grade Size 8 Tube Module CGA-580 Variable Volume

Helium 98 Ox 2 Diving Grade Size 8 Tube Module CGA-580 Helium 98 Ox 2 Diving Grade Size 8 Tube Module CGA-580 Variable Volume

Show Full Description Hide Full Description

Compare

Helium 98 Ox 2 Diving Grade Size 8 Tube Module CGA-580 Helium 98 Ox 2 Diving Grade Size 8 Tube Module CGA-580 Variable Volume

Helium 98 Ox 2 Diving Grade Size 8 Tube Module CGA-580 Helium 98 Ox 2 Diving Grade Size 8 Tube Module CGA-580 Variable Volume

Helium 98 Ox 2 Diving Grade Size 8 Tube Module CGA-580 Helium 98 Ox 2 Diving Grade Size 8 Tube Module CGA-580 Variable Volume

Show Full Description Hide Full Description

Airgas Part #:HE DVGOX2T8

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

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

Resources

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

Our Company

Careers
Events
Mergers & Acquisitions
Newsroom
Overview
Sustainability
Visit Parent Company

Contact

Connect with Sales
Customer Service
Find a Branch
Emergency Response

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

© 2023 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 |

1FA08D818EA51CEC67691D7AEA1C8DF9