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 Amount2
35.0000000 40.0000000
Gas Comp 2
PPM TOLUENE CYCLOHEXENE PPM METHANOL CARBON DIOXIDE HELIUM

Narrow Results:

{$title}

{$label}

Cylinder Size
300 Steel HP (6)

12 Pack (1)

12 Pack 300 Steel HP (1)

150 Aluminum HP (1)

200 Steel HP (1)

34L Aluminum Disp (1)

34L Steel Disp (1)

CGA Connection
CGA 580 (6)

CGA 350 (2)

CGA 600 (1)

CGA C10 (1)

Gas Component Amount 1
60.0000000 (5)

15.0000000 (2)

5.0000000 (2)

65.0000000 (1)

Gas Component 1
% ARGON (3)

% NITROGEN (3)

% CARBON DIOXIDE (2)

% CARBON MONOXIDE (1)

% HYDROGEN (1)

Gas Component Amount 2
2.5000000 (8)

60.0000000 (8)

18.0000000 (7)

30.0000000 (7)

50.0000000 (7)

6.0000000 (6)

8.0000000 (6)

11.0000000 (5)

12.0000000 (5)

15.0000000 (5)

4.0000000 (5)

16.0000000 (4)

7.5000000 (3)

70.0000000 (3)

75.0000000 (3)

82.0000000 (3)

9.0000000 (3)

1.7000000 (2)

17.0000000 (2)

3.0000000 (2)

4.5000000 (2)

5.4000000 (2)

80.0000000 (2)

81.0000000 (2)

1.0000000 (1)

1.8000000 (1)

100.0000000 (1)

13.0000000 (1)

14.0000000 (1)

2.8000000 (1)

24.0000000 (1)

3.1400000 (1)

3.4000000 (1)

3.6000000 (1)

3.7400000 (1)

4.6000000 (1)

5.5000000 (1)

6.5000000 (1)

65.4500000 (1)

65.4600000 (1)

7.0000000 (1)

76.0000000 (1)

8.6000000 (1)

92.0000000 (1)

96.0000000 (1)

96.5000000 (1)

98.0000000 (1)

99.6000000 (1)

99.9950000 (1)

Gas Component 2
PPM HYDROGEN SULFIDE (7)

% NITROGEN (6)

% OXYGEN (2)

PPM CARBON MONOXIDE (2)

PPM PROPANE (2)

PPM SULFUR DIOXIDE (2)

% ARGON (1)

PPB ETHANE (1)

PPM NITRIC OXIDE (1)

Gas Component Amount 3
50.0000000 (2)

55.0000000 (2)

Gas Component 3
% METHANE (2)

% NITROGEN (2)

CANCEL

Compare Products Up to 4

Clear All

Mixed Gases

Sort by:

NI HE40C23

40% Helium, Balance Nitrogen Industrial Grade Mix, 12 Pack Size 300 High Pressure Steel Cradle, CGA 580

Show Full Description Hide Full Description

Compare

Are you currently located in California?

Mixed Gases

40% Helium, Balance Nitrogen Industrial Grade Mix, 12 Pack Size 300 High Pressure Steel Cradle, CGA 580

40% Helium, Balance Nitrogen Industrial Grade Mix, 12 Pack Size 300 High Pressure Steel Cradle, CGA 580

5% Carbon Dioxide, 40% Helium, Balance Nitrogen Certified Reference Material, Size 200 High Pressure Steel Cylinder, CGA 580

5% Carbon Dioxide, 40% Helium, Balance Nitrogen Certified Reference Material, Size 200 High Pressure Steel Cylinder, CGA 580

5% Carbon Dioxide, 40% Helium, Balance Nitrogen Laser Grade (Non Medical), Size 300 High Pressure Steel Cylinder, CGA 580

5% Carbon Dioxide, 40% Helium, Balance Nitrogen Laser Grade (Non Medical), Size 300 High Pressure Steel Cylinder, CGA 580

15% Nitrogen, 35% Carbon Dioxide, Balance Methane Certified Reference Material, 34 Liter Portable Disposable Steel Cylinder, CGA 600

15% Nitrogen, 35% Carbon Dioxide, Balance Methane Certified Reference Material, 34 Liter Portable Disposable Steel Cylinder, CGA 600

40% Helium, Balance Argon Certified Reference Material, Size 300 High Pressure Steel Cylinder, CGA 580

40% Helium, Balance Argon Certified Reference Material, Size 300 High Pressure Steel Cylinder, CGA 580

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

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

40% Helium, Balance Argon Batch Analyzed Mixture, Size 300 High Pressure Steel Cylinder, CGA 580

40% Helium, Balance Argon Batch Analyzed Mixture, Size 300 High Pressure Steel Cylinder, CGA 580

15% Nitrogen, 35% Carbon Dioxide, Balance Methane Certified Reference Material, 34 Liter Portable Disposable Aluminum Cylinder, CGA C10

15% Nitrogen, 35% Carbon Dioxide, Balance Methane Certified Reference Material, 34 Liter Portable Disposable Aluminum Cylinder, CGA C10

40% Carbon Dioxide, Balance Carbon Monoxide Furnace Gas Grade, Size 150 High Pressure Aluminum Cylinder, CGA 350

40% Carbon Dioxide, Balance Carbon Monoxide Furnace Gas Grade, Size 150 High Pressure Aluminum Cylinder, CGA 350

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

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