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 Amount2
97.8000000 20.0000000 30.0000000 61.0000000 96.5000000 60.0000000
Gas Comp 1
HYDROGEN KRYPTON PPM CARBONYL SULFIDE

Narrow Results:

{$title}

{$label}

Cylinder Size
200 Steel HP (5)

150 Aluminum HP (4)

300 Steel HP (3)

35 Steel HP (1)

80 Aluminum HP (1)

CGA Connection
CGA 350 (11)

CGA 330 (1)

CGA 580 (1)

CGA 679 Washer (1)

Gas Component Amount 1
40.0000000 (7)

3.5000000 (2)

1.2500000 (1)

2.0000000 (1)

30.0000000 (1)

39.0000000 (1)

80.0000000 (1)

Gas Component 1
% CARBON DIOXIDE (8)

% HELIUM (8)

% ARGON (7)

% OXYGEN (7)

% AIR (4)

% CARBON MONOXIDE (2)

% METHANE (1)

% N BUTANE (1)

Gas Component Amount 2
95.0000000 (10)

98.0000000 (8)

85.0000000 (7)

5.0000000 (5)

10.0000000 (3)

65.0000000 (3)

99.0000000 (3)

75.0000000 (2)

97.0000000 (2)

97.5000000 (2)

11.0000000 (1)

2.5000000 (1)

200.0000000 (1)

31.5000000 (1)

33.0000000 (1)

4.0000000 (1)

40.0000000 (1)

73.0000000 (1)

8.6000000 (1)

88.0000000 (1)

9.0000000 (1)

90.0000000 (1)

92.0000000 (1)

94.0000000 (1)

96.0000000 (1)

99.4000000 (1)

99.9000000 (1)

Gas Component 2
% HELIUM (6)

% NITROGEN (4)

% ARGON (1)

% CARBON MONOXIDE (1)

% NEON (1)

PPM METHYL MERCAPTAN (1)

Gas Component Amount 3
0.9500000 (1)

58.0000000 (1)

99.9910000 (1)

Gas Component 3
% NITROGEN (2)

% FLUORINE (1)

Gas Component Amount 4
20.0000000 (1)

30.0000000 (1)

Gas Component 4
% CARBON DIOXIDE (1)

PPM HYDROGEN SULFIDE (1)

Compare Products Up to 4

Mixed Gases

Sort by:

X02HE60A15A2653

40% Hydrogen, Balance Helium FID (Flame Ionization Detector) Flame Ion Fuel Grade, Size 150 High Pressure Aluminum, CGA 350

40% Hydrogen, Balance Helium FID (Flame Ionization Detector) Flame Ion Fuel Grade, Size 150 High Pressure Aluminum, CGA 350

Show Full Description Hide Full Description

Compare

40% Hydrogen, Balance Helium FID (Flame Ionization Detector) Flame Ion Fuel Grade, Size 150 High Pressure Aluminum, CGA 350

40% Hydrogen, Balance Helium FID (Flame Ionization Detector) Flame Ion Fuel Grade, Size 150 High Pressure Aluminum, CGA 350

40% Hydrogen, Balance Helium FID (Flame Ionization Detector) Flame Ion Fuel Grade, Size 150 High Pressure Aluminum, CGA 350

40% Hydrogen, Balance Helium FID (Flame Ionization Detector) Flame Ion Fuel Grade, Size 150 High Pressure Aluminum, CGA 350

Show Full Description Hide Full Description

Airgas Part #:X02HE60A15A2653

X02HE60C3003108

40% Hydrogen, Balance Helium Certified Reference Material, Size 300 High Pressure Steel Cylinder, CGA 350

40% Hydrogen, Balance Helium Certified Reference Material, Size 300 High Pressure Steel Cylinder, CGA 350

Show Full Description Hide Full Description

Compare

40% Hydrogen, Balance Helium Certified Reference Material, Size 300 High Pressure Steel Cylinder, CGA 350

40% Hydrogen, Balance Helium Certified Reference Material, Size 300 High Pressure Steel Cylinder, CGA 350

40% Hydrogen, Balance Helium Certified Reference Material, Size 300 High Pressure Steel Cylinder, CGA 350

40% Hydrogen, Balance Helium Certified Reference Material, Size 300 High Pressure Steel Cylinder, CGA 350

Show Full Description Hide Full Description

Airgas Part #:X02HE60C3003108

X02HE60A2003005

40% Hydrogen, Balance Helium FID (Flame Ionization Detector) Flame Ion Fuel Grade, Size 200 High Pressure Steel Cylinder, CGA 350

40% Hydrogen, Balance Helium FID (Flame Ionization Detector) Flame Ion Fuel Grade, Size 200 High Pressure Steel Cylinder, CGA 350

Show Full Description Hide Full Description

Compare

40% Hydrogen, Balance Helium FID (Flame Ionization Detector) Flame Ion Fuel Grade, Size 200 High Pressure Steel Cylinder, CGA 350

40% Hydrogen, Balance Helium FID (Flame Ionization Detector) Flame Ion Fuel Grade, Size 200 High Pressure Steel Cylinder, CGA 350

40% Hydrogen, Balance Helium FID (Flame Ionization Detector) Flame Ion Fuel Grade, Size 200 High Pressure Steel Cylinder, CGA 350

Show Full Description Hide Full Description

Airgas Part #:X02HE60A2003005

X02HE60C15A2189

40% Hydrogen, Balance Helium Certified Reference Material, Size 150 High Pressure Aluminum Cylinder, CGA 350

40% Hydrogen, Balance Helium Certified Reference Material, Size 150 High Pressure Aluminum Cylinder, CGA 350

Show Full Description Hide Full Description

Compare

40% Hydrogen, Balance Helium Certified Reference Material, Size 150 High Pressure Aluminum Cylinder, CGA 350

40% Hydrogen, Balance Helium Certified Reference Material, Size 150 High Pressure Aluminum Cylinder, CGA 350

40% Hydrogen, Balance Helium Certified Reference Material, Size 150 High Pressure Aluminum Cylinder, CGA 350

40% Hydrogen, Balance Helium Certified Reference Material, Size 150 High Pressure Aluminum Cylinder, CGA 350

Show Full Description Hide Full Description

Airgas Part #:X02HE60C15A2189

X02NI96C3000460

3.5% Hydrogen, Balance Nitrogen Certified Reference Material, Size 300 High Pressure Steel Cylinder, CGA 350

3.5% Hydrogen, Balance Nitrogen Certified Reference Material, Size 300 High Pressure Steel Cylinder, CGA 350

Show Full Description Hide Full Description

Compare

3.5% Hydrogen, Balance Nitrogen Certified Reference Material, Size 300 High Pressure Steel Cylinder, CGA 350

3.5% Hydrogen, Balance Nitrogen Certified Reference Material, Size 300 High Pressure Steel Cylinder, CGA 350

3.5% Hydrogen, Balance Nitrogen Certified Reference Material, Size 300 High Pressure Steel Cylinder, CGA 350

3.5% Hydrogen, Balance Nitrogen Certified Reference Material, Size 300 High Pressure Steel Cylinder, CGA 350

Show Full Description Hide Full Description

Airgas Part #:X02NI96C3000460

X02NI60C2003006

40% Hydrogen, Balance Nitrogen Certified Reference Material, Size 200 High Pressure Steel Cylinder, CGA 350

40% Hydrogen, Balance Nitrogen Certified Reference Material, Size 200 High Pressure Steel Cylinder, CGA 350

Show Full Description Hide Full Description

Compare

40% Hydrogen, Balance Nitrogen Certified Reference Material, Size 200 High Pressure Steel Cylinder, CGA 350

40% Hydrogen, Balance Nitrogen Certified Reference Material, Size 200 High Pressure Steel Cylinder, CGA 350

40% Hydrogen, Balance Nitrogen Certified Reference Material, Size 200 High Pressure Steel Cylinder, CGA 350

Show Full Description Hide Full Description

Airgas Part #:X02NI60C2003006

X02HE96C200F295

3.5% Hydrogen, Balance Helium Certified Reference Material, Size 200 High Pressure Steel Cylinder, CGA 350

3.5% Hydrogen, Balance Helium Certified Reference Material, Size 200 High Pressure Steel Cylinder, CGA 350

Show Full Description Hide Full Description

Compare

3.5% Hydrogen, Balance Helium Certified Reference Material, Size 200 High Pressure Steel Cylinder, CGA 350

3.5% Hydrogen, Balance Helium Certified Reference Material, Size 200 High Pressure Steel Cylinder, CGA 350

3.5% Hydrogen, Balance Helium Certified Reference Material, Size 200 High Pressure Steel Cylinder, CGA 350

Show Full Description Hide Full Description

Airgas Part #:X02HE96C200F295

X02NI60C80A1493

40% Hydrogen, Balance Nitrogen Certified Reference Material, Size 80 High Pressure Aluminum Cylinder, CGA 350

40% Hydrogen, Balance Nitrogen Certified Reference Material, Size 80 High Pressure Aluminum Cylinder, CGA 350

Show Full Description Hide Full Description

Compare

40% Hydrogen, Balance Nitrogen Certified Reference Material, Size 80 High Pressure Aluminum Cylinder, CGA 350

40% Hydrogen, Balance Nitrogen Certified Reference Material, Size 80 High Pressure Aluminum Cylinder, CGA 350

40% Hydrogen, Balance Nitrogen Certified Reference Material, Size 80 High Pressure Aluminum Cylinder, CGA 350

40% Hydrogen, Balance Nitrogen Certified Reference Material, Size 80 High Pressure Aluminum Cylinder, CGA 350

Show Full Description Hide Full Description

Airgas Part #:X02NI60C80A1493

X03NE97Q2002991

Balance Fluorine 1.25% Krypton Balance Neon Laser Grade, (Non Medical) Size 200 High Pressure Steel Cylinder, CGA 679 Washer

Balance Fluorine 1.25% Krypton Balance Neon Laser Grade, (Non Medical) Size 200 High Pressure Steel Cylinder, CGA 679 Washer

Show Full Description Hide Full Description

Compare

Balance Fluorine 1.25% Krypton Balance Neon Laser Grade, (Non Medical) Size 200 High Pressure Steel Cylinder, CGA 679 Washer

Balance Fluorine 1.25% Krypton Balance Neon Laser Grade, (Non Medical) Size 200 High Pressure Steel Cylinder, CGA 679 Washer

Balance Fluorine 1.25% Krypton Balance Neon Laser Grade, (Non Medical) Size 200 High Pressure Steel Cylinder, CGA 679 Washer

Show Full Description Hide Full Description

Airgas Part #:X03NE97Q2002991

X04NI58B15A5239

2% Hydrogen, 20% Carbon Dioxide, 20% Carbon Monoxide, Balance Nitrogen Batch Analyzed Mixture, Size 150 High Pressure Aluminum, CGA 350

2% Hydrogen, 20% Carbon Dioxide, 20% Carbon Monoxide, Balance Nitrogen Batch Analyzed Mixture, Size 150 High Pressure Aluminum, CGA 350

Show Full Description Hide Full Description

Compare

2% Hydrogen, 20% Carbon Dioxide, 20% Carbon Monoxide, Balance Nitrogen Batch Analyzed Mixture, Size 150 High Pressure Aluminum, CGA 350

2% Hydrogen, 20% Carbon Dioxide, 20% Carbon Monoxide, Balance Nitrogen Batch Analyzed Mixture, Size 150 High Pressure Aluminum, CGA 350

2% Hydrogen, 20% Carbon Dioxide, 20% Carbon Monoxide, Balance Nitrogen Batch Analyzed Mixture, Size 150 High Pressure Aluminum, CGA 350

2% Hydrogen, 20% Carbon Dioxide, 20% Carbon Monoxide, Balance Nitrogen Batch Analyzed Mixture, Size 150 High Pressure Aluminum, CGA 350

Show Full Description Hide Full Description

Airgas Part #:X04NI58B15A5239

X02HE60B3001028

40% Hydrogen, Balance Helium Batch Analyzed Mixture, Size 300 High Pressure Steel Cylinder, CGA 350

40% Hydrogen, Balance Helium Batch Analyzed Mixture, Size 300 High Pressure Steel Cylinder, CGA 350

Show Full Description Hide Full Description

Compare

40% Hydrogen, Balance Helium Batch Analyzed Mixture, Size 300 High Pressure Steel Cylinder, CGA 350

40% Hydrogen, Balance Helium Batch Analyzed Mixture, Size 300 High Pressure Steel Cylinder, CGA 350

40% Hydrogen, Balance Helium Batch Analyzed Mixture, Size 300 High Pressure Steel Cylinder, CGA 350

40% Hydrogen, Balance Helium Batch Analyzed Mixture, Size 300 High Pressure Steel Cylinder, CGA 350

Show Full Description Hide Full Description

Airgas Part #:X02HE60B3001028

X04NI99C15A58Z0

30PPM Methyl Mercaptan, 30PPM Hydrogen Sulfide, 30PPM Carbonyl Sulfide, Balance Nitrogen Certified Reference Material, Size 150 High Pressure Aluminum Cylinder, CGA 330

30PPM Methyl Mercaptan, 30PPM Hydrogen Sulfide, 30PPM Carbonyl Sulfide, Balance Nitrogen Certified Reference Material, Size 150 High Pressure Aluminum Cylinder, CGA 330

Show Full Description Hide Full Description

Compare

30PPM Methyl Mercaptan, 30PPM Hydrogen Sulfide, 30PPM Carbonyl Sulfide, Balance Nitrogen Certified Reference Material, Size 150 High Pressure Aluminum Cylinder, CGA 330

30PPM Methyl Mercaptan, 30PPM Hydrogen Sulfide, 30PPM Carbonyl Sulfide, Balance Nitrogen Certified Reference Material, Size 150 High Pressure Aluminum Cylinder, CGA 330

30PPM Methyl Mercaptan, 30PPM Hydrogen Sulfide, 30PPM Carbonyl Sulfide, Balance Nitrogen Certified Reference Material, Size 150 High Pressure Aluminum Cylinder, CGA 330

30PPM Methyl Mercaptan, 30PPM Hydrogen Sulfide, 30PPM Carbonyl Sulfide, Balance Nitrogen Certified Reference Material, Size 150 High Pressure Aluminum Cylinder, CGA 330

Show Full Description Hide Full Description

Airgas Part #:X04NI99C15A58Z0

X02NI61C3536X6

39% Hydrogen, Balance Nitrogen Certified Reference Material, Size 35 High Pressure Steel Cylinder, CGA 350

39% Hydrogen, Balance Nitrogen Certified Reference Material, Size 35 High Pressure Steel Cylinder, CGA 350

Show Full Description Hide Full Description

Compare

39% Hydrogen, Balance Nitrogen Certified Reference Material, Size 35 High Pressure Steel Cylinder, CGA 350

39% Hydrogen, Balance Nitrogen Certified Reference Material, Size 35 High Pressure Steel Cylinder, CGA 350

39% Hydrogen, Balance Nitrogen Certified Reference Material, Size 35 High Pressure Steel Cylinder, CGA 350

39% Hydrogen, Balance Nitrogen Certified Reference Material, Size 35 High Pressure Steel Cylinder, CGA 350

Show Full Description Hide Full Description

Airgas Part #:X02NI61C3536X6

X02KR80C2002VF3

20% Argon, Balance Krypton Certified Reference Material, Size 200 High Pressure Steel Cylinder, CGA 580

20% Argon, Balance Krypton Certified Reference Material, Size 200 High Pressure Steel Cylinder, CGA 580

Show Full Description Hide Full Description

Compare

20% Argon, Balance Krypton Certified Reference Material, Size 200 High Pressure Steel Cylinder, CGA 580

20% Argon, Balance Krypton Certified Reference Material, Size 200 High Pressure Steel Cylinder, CGA 580

20% Argon, Balance Krypton Certified Reference Material, Size 200 High Pressure Steel Cylinder, CGA 580

Show Full Description Hide Full Description

Airgas Part #:X02KR80C2002VF3

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 |

6B9D89A672D45A4DDBE0D6C9D6BC91E5

6B9D89A672D45A4DDBE0D6C9D6BC91E5