Custom Gas Mixtures | Gas

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

Find a Branch
Customer Service
SDS Search
Careers

Switch Account
Dashboard

(0)

To see product availability

Enter a Delivery Zip Code

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

Email Address

Password Show Hide

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.

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
METHANE AIR
Gas Comp 1
PPM PROPANE PPM CARBON DIOXIDE PPM NITROGEN DIOXIDE HYDROGEN HELIUM 3

Narrow Results:

{$title}

{$label}

Cylinder Size
150 Aluminum HP (3)

58L Aluminum Disp (3)

300 Aluminum HP (2)

103 Steel Disp (1)

17 Steel Disp (1)

200 Steel HP (1)

34L Aluminum Disp (1)

CGA Connection
CGA C10 (4)

CGA 350 (3)

CGA 590 (3)

CGA 600 (1)

CGA 625 (1)

Gas Component Amount 1
10.0000000 (2)

2.0000000 (2)

5.0000000 (2)

27.5000000 (1)

385.0000000 (1)

45.0000000 (1)

55.0000000 (1)

66.0000000 (1)

89.0000000 (1)

Gas Component 1
% ARGON (8)

% METHANE (7)

PPM CARBON MONOXIDE (6)

% NITROGEN (4)

PPM METHANE (4)

% CARBON DIOXIDE (3)

% OXYGEN (3)

PPM AMMONIA (3)

% CARBON MONOXIDE (2)

PPM ISOBUTYLENE (2)

% ETHYLENE (1)

% N BUTANE (1)

% NITROGEN DIOXIDE (1)

% PROPANE (1)

PPM HYDROGEN SULFIDE (1)

PPM SULFUR DIOXIDE (1)

Gas Component Amount 2
98.0000000 (2)

99.9990000 (2)

99.9995000 (2)

11.0000000 (1)

2.5000000 (1)

4.0000000 (1)

99.9615000 (1)

99.9955000 (1)

99.9972500 (1)

Gas Component 2
% HELIUM (10)

% CARBON DIOXIDE (7)

% CARBON MONOXIDE (4)

PPM NITRIC OXIDE (1)

PPM NITROGEN (1)

Gas Component Amount 3
3.5000000 (1)

5.0000000 (1)

Gas Component 3
% CARBON DIOXIDE (2)

Gas Component Amount 4
28.0000000 (1)

36.0000000 (1)

Gas Component 4
% CARBON MONOXIDE (2)

CANCEL

Compare Products Up to 4

Clear All

Mixed Gases

Sort by:

X04HY66B3HA0000

2.5% Methane, 3.5% Carbon Dioxide, 28% Carbon Monoxide, Balance Hydrogen Batch Analyzed Mixture, Size 300 High Pressure Aluminum Cylinder, CGA 350

Show Full Description Hide Full Description

Compare

Are you currently located in California?

Mixed Gases

2.5% Methane, 3.5% Carbon Dioxide, 28% Carbon Monoxide, Balance Hydrogen Batch Analyzed Mixture, Size 300 High Pressure Aluminum Cylinder, CGA 350

2.5% Methane, 3.5% Carbon Dioxide, 28% Carbon Monoxide, Balance Hydrogen Batch Analyzed Mixture, Size 300 High Pressure Aluminum Cylinder, CGA 350

45PPM Propane, Balance Air EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum Cylinder, CGA 590

45PPM Propane, Balance Air EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum Cylinder, CGA 590

2% Hydrogen, Balance Air Certified Reference Material, 103 Liter Portable Disposable Steel Cylinder, CGA C10

2% Hydrogen, Balance Air Certified Reference Material, 103 Liter Portable Disposable Steel Cylinder, CGA C10

5PPM Nitrogen Dioxide, Balance% Air Certified Reference Material, 58 Liter Portable Disposable Aluminum Cylinder, CGA C10

5PPM Nitrogen Dioxide, Balance% Air Certified Reference Material, 58 Liter Portable Disposable Aluminum Cylinder, CGA C10

11% Methane, Balance Hydrogen Certified Reference Material, Size 300 High Pressure Aluminum Cylinder, CGA 350

11% Methane, Balance Hydrogen Certified Reference Material, Size 300 High Pressure Aluminum Cylinder, CGA 350

10PPM Nitrogen Dioxide, Balance Air Certified Reference Material, 58 Liter Portable Disposable Aluminum Cylinder, CGA C10

10PPM Nitrogen Dioxide, Balance Air Certified Reference Material, 58 Liter Portable Disposable Aluminum Cylinder, CGA C10

2% Hydrogen, Balance Air Certified Reference Material, 17 Steel Disposable Cylinder, CGA 600

2% Hydrogen, Balance Air Certified Reference Material, 17 Steel Disposable Cylinder, CGA 600

27.5PPM Propane, Balance Air EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum, CGA 590

27.5PPM Propane, Balance Air EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum, CGA 590

385PPM Carbon Dioxide, Balance Air Certified Reference Material, Size 200 High Pressure Steel Cylinder, CGA 590

385PPM Carbon Dioxide, Balance Air Certified Reference Material, Size 200 High Pressure Steel Cylinder, CGA 590

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

10PPM Nitrogen Dioxide, Balance Air Therapeutic Grade, 58 Liter Portable Disposable Aluminum Cylinder, CGA 625

10PPM Nitrogen Dioxide, Balance Air Therapeutic Grade, 58 Liter Portable Disposable Aluminum Cylinder, CGA 625

5PPM Nitrogen Dioxide, Balance Air Certified Reference Material, 34 Liter Portable Disposable Aluminum Cylinder, CGA C10

5PPM Nitrogen Dioxide, Balance Air Certified Reference Material, 34 Liter Portable Disposable Aluminum Cylinder, CGA C10