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
55.0000000 4.0000000 35.0000000 70.0000000 1.2000000 8.6000000 0.4000000
Gas Comp 2
OXYGEN NEON CARBON DIOXIDE PPM CARBON DIOXIDE HYDROGEN 1,3 BUTADIENE

Narrow Results:

{$title}

{$label}

Cylinder Size
150 Aluminum HP (8)

300 Steel HP (7)

200 Steel HP (6)

103 Steel Disp (2)

300 Aluminum HP (2)

18 Pack (1)

18 Pack 300 Steel HP (1)

34L Aluminum Disp (1)

34L Steel Disp (1)

552L Steel Disp (1)

6 Pack (1)

6 Pack 200 Steel HP (1)

E Medical Steel HP (1)

E Steel Disp (1)

CGA Connection
CGA 350 (13)

CGA 580 (6)

CGA C10 (3)

CGA 296 (2)

CGA 590 (2)

CGA 330 (1)

CGA 600 (1)

CGA 660 Washer (1)

CGA 973 Yoke (1)

Gas Component Amount 1
96.0000000 (7)

99.6000000 (6)

65.0000000 (3)

15.0000000 (2)

91.0000000 (2)

11.5000000 (1)

16.0000000 (1)

30.0000000 (1)

36.0000000 (1)

5.0000000 (1)

66.0000000 (1)

74.0000000 (1)

79.9000000 (1)

90.0000000 (1)

98.8000000 (1)

Gas Component 1
% NITROGEN (16)

% ARGON (6)

% OXYGEN (3)

% AIR (1)

% CARBON DIOXIDE (1)

% CARBON MONOXIDE (1)

% HYDROGEN (1)

PPM NITRIC OXIDE (1)

Gas Component Amount 2
25.0000000 (22)

20.0000000 (20)

21.0000000 (15)

12.0000000 (14)

40.0000000 (14)

18.0000000 (13)

8.0000000 (13)

1.0000000 (12)

20.9000000 (9)

15.0000000 (8)

2.5000000 (8)

3.0000000 (8)

30.0000000 (8)

6.0000000 (8)

16.0000000 (7)

11.0000000 (6)

17.0000000 (6)

9.0000000 (6)

14.0000000 (5)

95.0000000 (5)

0.5000000 (4)

4.5000000 (4)

50.0000000 (4)

7.0000000 (4)

2.9000000 (3)

22.0000000 (3)

1.7000000 (2)

20.6000000 (2)

22.5000000 (2)

5.4000000 (2)

5.5000000 (2)

7.5000000 (2)

75.0000000 (2)

0.1000000 (1)

0.2000000 (1)

0.6000000 (1)

11.2500000 (1)

12.6000000 (1)

1200.0000000 (1)

126000.0000000 (1)

13.0000000 (1)

13.5000000 (1)

13.7500000 (1)

17.9000000 (1)

18.8000000 (1)

18.9000000 (1)

1800.0000000 (1)

19.0000000 (1)

19.7600000 (1)

19.8000000 (1)

2.1000000 (1)

2.4000000 (1)

2.6500000 (1)

2.8000000 (1)

20.5000000 (1)

20.7000000 (1)

20.8000000 (1)

21.1000000 (1)

21.2500000 (1)

21.3500000 (1)

21.5000000 (1)

22.4000000 (1)

23.0000000 (1)

3.1400000 (1)

3.4000000 (1)

3.6000000 (1)

3.7000000 (1)

4.6000000 (1)

400.0000000 (1)

45.0000000 (1)

500.0000000 (1)

5000.0000000 (1)

6.5000000 (1)

8.5000000 (1)

80.0000000 (1)

85.0000000 (1)

90.0000000 (1)

95.5000000 (1)

96.0000000 (1)

97.8000000 (1)

99.5000000 (1)

99.9900000 (1)

Gas Component 2
% NITROGEN (8)

% CARBON MONOXIDE (6)

PPM NITRIC OXIDE (5)

% HELIUM (4)

PPM CARBON MONOXIDE (2)

PPM SULFUR DIOXIDE (2)

% ARGON (1)

% ETHYL CHLORIDE (1)

% METHANE (1)

% R134A TETRAFLUOROETHANE (1)

PPM FORMALDEHYDE (1)

PPM HYDROGEN FLUORIDE (1)

PPM PROPANE (1)

Gas Component Amount 3
5.0000000 (3)

50.0000000 (2)

10.0000000 (1)

2.5000000 (1)

22.0000000 (1)

60.0000000 (1)

8.6000000 (1)

80.0000000 (1)

84.5000000 (1)

Gas Component 3
% CARBON DIOXIDE (3)

% CARBON MONOXIDE (3)

% METHANE (2)

% NITROGEN (2)

% PROPYLENE (1)

PPM CARBON MONOXIDE (1)

Gas Component Amount 4
1.5000000 (1)

20.0000000 (1)

4.0000000 (1)

8.8000000 (1)

95.9888000 (1)

Gas Component 4
% METHANE (3)

% CARBON DIOXIDE (1)

% NITROGEN (1)

Gas Component Amount 5
1.5000000 (1)

Gas Component 5
% ISOBUTANE (1)

Gas Component Amount 6
1.4000000 (1)

Gas Component 6
% TRANS 2 BUTENE (1)

CANCEL

Compare Products Up to 4

Clear All

Mixed Gases

Sort by:

AR HY35300

35% Hydrogen, Balance Argon Industrial Grade Mix, Size 300 High Pressure Steel Cylinder, CGA 350

Show Full Description Hide Full Description

Compare

Are you currently located in California?

Mixed Gases

35% Hydrogen, Balance Argon Industrial Grade Mix, Size 300 High Pressure Steel Cylinder, CGA 350

35% Hydrogen, Balance Argon Industrial Grade Mix, Size 300 High Pressure Steel Cylinder, CGA 350

4% Carbon Dioxide, 16% Oxygen, Balance Nitrogen Clinical Blood Gas, Size E High Pressure Steel Medical Cylinder, CGA 973 Yoke

4% Carbon Dioxide, 16% Oxygen, Balance Nitrogen Clinical Blood Gas, Size E High Pressure Steel Medical Cylinder, CGA 973 Yoke

4% Oxygen, 5% Carbon Dioxide, Balance Argon Industrial Grade Mix, Size 300 High Pressure Steel Cylinder, CGA 580

4% Oxygen, 5% Carbon Dioxide, Balance Argon Industrial Grade Mix, Size 300 High Pressure Steel Cylinder, CGA 580

4% Hydrogen, Balance Argon Certified Reference Material, Size 300 High Pressure Steel Cylinder, CGA 350

4% Hydrogen, Balance Argon Certified Reference Material, Size 300 High Pressure Steel Cylinder, CGA 350

4% Carbon Dioxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 300 High Pressure Aluminum Cylinder, CGA 580

4% Carbon Dioxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 300 High Pressure Aluminum Cylinder, CGA 580

4% Hydrogen, Balance Nitrogen Certified Reference Material, Size 200 High Pressure Steel Cylinder, CGA 350

4% Hydrogen, Balance Nitrogen Certified Reference Material, Size 200 High Pressure Steel Cylinder, CGA 350

4% Hydrogen, Balance Nitrogen Batch Analyzed Mixture, Size 200 High Pressure Steel Cylinder, CGA 350

4% Hydrogen, Balance Nitrogen Batch Analyzed Mixture, Size 200 High Pressure Steel Cylinder, CGA 350

0.4% Oxygen, Balance Nitrogen Certified Reference Material, 103 Liter Portable Disposable Steel Cylinder, CGA C10

0.4% Oxygen, Balance Nitrogen Certified Reference Material, 103 Liter Portable Disposable Steel Cylinder, CGA C10

4% Hydrogen, Balance Nitrogen Certified Reference Material, Size 300 High Pressure Steel Cylinder, CGA 350

4% Hydrogen, Balance Nitrogen Certified Reference Material, Size 300 High Pressure Steel Cylinder, CGA 350

0.4% Oxygen, Balance Nitrogen Certified Reference Material, Size 150 High Pressure Aluminum, CGA 580

0.4% Oxygen, Balance Nitrogen Certified Reference Material, Size 150 High Pressure Aluminum, CGA 580

8.6% Carbon Dioxide, 8.6% Carbon Monoxide, 8.8% Methane, Balance Hydrogen Certified Reference Material, Size 300 High Pressure Aluminum Cylinder, CGA 350

8.6% Carbon Dioxide, 8.6% Carbon Monoxide, 8.8% Methane, Balance Hydrogen Certified Reference Material, Size 300 High Pressure Aluminum Cylinder, CGA 350

4% Carbon Dioxide, 11.5% Oxygen, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum, CGA 590

4% Carbon Dioxide, 11.5% Oxygen, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum, CGA 590

4% Hydrogen, 5% Carbon Dioxide, Balance Nitrogen Certified Reference Material, Size 300 High Pressure Steel Cylinder, CGA 350

4% Hydrogen, 5% Carbon Dioxide, Balance Nitrogen Certified Reference Material, Size 300 High Pressure Steel Cylinder, CGA 350

4% Hydrogen, Balance Argon Certified Reference Material, Size 200 High Pressure Steel Cylinder, CGA 350

4% Hydrogen, Balance Argon Certified Reference Material, Size 200 High Pressure Steel Cylinder, CGA 350

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

0.4% Oxygen, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum, CGA 580

0.4% Oxygen, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum, CGA 580

30% Oxygen, Balance Carbon Dioxide Certified Reference Material, Size 200 High Pressure Steel Cylinder, CGA 296

30% Oxygen, Balance Carbon Dioxide Certified Reference Material, Size 200 High Pressure Steel Cylinder, CGA 296

0.4% Oxygen, Balance Nitrogen Certified Reference Material, Size 200 High Pressure Steel Cylinder, CGA 580

0.4% Oxygen, Balance Nitrogen Certified Reference Material, Size 200 High Pressure Steel Cylinder, CGA 580

22PPM Carbon Monoxide, 90PPM Nitric Oxide, 4% Carbon Dioxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum, CGA 660 Washer

22PPM Carbon Monoxide, 90PPM Nitric Oxide, 4% Carbon Dioxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum, CGA 660 Washer

4% Hydrogen, 10% Carbon Monoxide, 20% Carbon Dioxide, Balance Nitrogen Primary Standard Grade, Size 150 High Pressure Aluminum Cylinder, CGA 350

4% Hydrogen, 10% Carbon Monoxide, 20% Carbon Dioxide, Balance Nitrogen Primary Standard Grade, Size 150 High Pressure Aluminum Cylinder, CGA 350