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 Amount1
10.0000000 28.0000000 25.0000000 50.0000000 13.5000000 55.0000000
Gas Comp 2
PPM ISOBUTYLENE CARBON DIOXIDE SULFUR HEXAFLUORIDE ARGON AIR

Narrow Results:

{$title}

{$label}

Cylinder Size
300 Steel HP (16)

200 Steel HP (12)

12 Pack (4)

58L Aluminum Disp (4)

6 Pack (3)

103 Steel Disp (2)

12 Pack 300 Steel HP (2)

125 Steel HP (2)

150 Aluminum HP (2)

16 Pack (2)

16 Pack 300 Steel HP (2)

6 Pack 200 Steel HP (2)

10L Aluminum Disp (1)

12 Pack 200 Steel HP (1)

12 Pack 300 Aluminum HP (1)

15 Pack (1)

15 Pack 300 Steel HP (1)

18 Pack (1)

18 Pack 300 Steel HP (1)

20 Steel HP (1)

250 Steel HP (1)

300 Aluminum HP (1)

34L Aluminum Disp (1)

40 Steel HP (1)

4000 PSI Steel (1)

6 Pack 250 Steel HP (1)

60 Aluminum HP (1)

80 Steel HP (1)

CGA Connection
CGA 580 (31)

CGA C10 (6)

CGA 350 (5)

CGA 590 (1)

CGA 625 (1)

CGA 660 (1)

CGA 680 (1)

CGA Aero (1)

Gas Component Amount 1
75.0000000 (28)

90.0000000 (25)

5.0000000 (19)

2.0000000 (17)

80.0000000 (17)

95.0000000 (14)

15.0000000 (11)

2.5000000 (10)

85.0000000 (8)

99.9900000 (7)

20.0000000 (6)

70.0000000 (6)

82.0000000 (6)

92.0000000 (5)

100.0000000 (4)

3.0000000 (4)

35.0000000 (4)

4.0000000 (4)

60.0000000 (4)

63.0000000 (4)

84.0000000 (4)

98.0000000 (4)

89.0000000 (3)

0.4000000 (2)

1.0000000 (2)

14.0000000 (2)

21.0000000 (2)

30.0000000 (2)

65.0000000 (2)

67.6000000 (2)

74.9000000 (2)

81.9820000 (2)

86.0000000 (2)

88.0000000 (2)

99.9990000 (2)

0.0000000 (1)

0.9000000 (1)

1.1000000 (1)

1.1500000 (1)

1.2500000 (1)

11.5000000 (1)

16.0000000 (1)

18.0000000 (1)

200.0000000 (1)

2000.0000000 (1)

220.0000000 (1)

27.5000000 (1)

31.4000000 (1)

3200.0000000 (1)

38.0000000 (1)

385.0000000 (1)

40.0000000 (1)

45.0000000 (1)

500.0000000 (1)

59.0000000 (1)

6.0000000 (1)

61.0000000 (1)

61.7500000 (1)

630.0000000 (1)

65.5000000 (1)

68.0000000 (1)

69.0000000 (1)

74.0000000 (1)

76.0000000 (1)

79.0000000 (1)

8.0000000 (1)

81.0000000 (1)

85.5000000 (1)

87.0000000 (1)

88.5000000 (1)

88.9972500 (1)

90.4000000 (1)

93.2000000 (1)

93.8140000 (1)

96.0000000 (1)

98.5000000 (1)

Gas Component 1
% CARBON DIOXIDE (16)

% HELIUM (11)

% METHANE (4)

% NITROGEN (3)

PPM CARBON MONOXIDE (2)

PPM NITROGEN DIOXIDE (2)

PPM SULFUR DIOXIDE (2)

% ARGON (1)

% HYDROGEN (1)

% OXYGEN (1)

PPM AMMONIA (1)

PPM HYDROGEN SULFIDE (1)

PPM METHANE (1)

PPM XENON (1)

Gas Component Amount 2
75.0000000 (15)

90.0000000 (10)

50.0000000 (6)

99.9950000 (3)

99.9990000 (3)

99.9975000 (2)

10.0000000 (1)

11.0000000 (1)

3.5000000 (1)

4.5000000 (1)

43.0000000 (1)

5.0000000 (1)

8.0000000 (1)

9.0000000 (1)

Gas Component 2
% HELIUM (9)

% OXYGEN (8)

% CARBON MONOXIDE (3)

% HYDROGEN (3)

% METHANE (3)

PPM CARBON MONOXIDE (3)

% N PENTANE (2)

% ISOBUTANE (1)

PPM NITRIC OXIDE (1)

Gas Component Amount 3
82.0000000 (2)

2.0000000 (1)

40.0000000 (1)

45.0000000 (1)

81.0000000 (1)

88.9945000 (1)

96.4990000 (1)

Gas Component 3
% NITROGEN (3)

% HELIUM (2)

% ARGON (1)

% CARBON DIOXIDE (1)

% NEON (1)

Gas Component Amount 4
17.0000000 (1)

Gas Component 4
% CARBON MONOXIDE (1)

CANCEL

Compare Products Up to 4

Clear All

Mixed Gases

Sort by:

AR CD25300

25% Carbon Dioxide, Balance Argon Industrial Grade Mix, Size 300 High Pressure Steel Cylinder, CGA 580

Show Full Description Hide Full Description

Compare

Are you currently located in California?

Mixed Gases

25% Carbon Dioxide, Balance Argon Industrial Grade Mix, Size 300 High Pressure Steel Cylinder, CGA 580

25% Carbon Dioxide, Balance Argon Industrial Grade Mix, Size 300 High Pressure Steel Cylinder, CGA 580

25% Carbon Dioxide, Balance Argon Industrial Grade Mix, Size 80 High Pressure Cylinder, CGA 580

25% Carbon Dioxide, Balance Argon Industrial Grade Mix, Size 80 High Pressure Cylinder, CGA 580

10% Carbon Dioxide, Balance Argon Industrial Grade Mix, 12 Pack Size 300 High Pressure Steel Cradle, CGA 580

10% Carbon Dioxide, Balance Argon Industrial Grade Mix, 12 Pack Size 300 High Pressure Steel Cradle, CGA 580

25% Carbon Dioxide, Balance Argon Industrial Grade Mix, Size 200 High Pressure Steel Cylinder, CGA 580

25% Carbon Dioxide, Balance Argon Industrial Grade Mix, Size 200 High Pressure Steel Cylinder, CGA 580

25% Helium, Balance Argon Industrial Grade Mix, Size 300 High Pressure Steel Cylinder, CGA 580

25% Helium, Balance Argon Industrial Grade Mix, Size 300 High Pressure Steel Cylinder, CGA 580

25% Carbon Dioxide, Balance Argon Industrial Grade Mix, Size 40 High Pressure Steel Cylinder (Industrial use Only), CGA 580

25% Carbon Dioxide, Balance Argon Industrial Grade Mix, Size 40 High Pressure Steel Cylinder (Industrial use Only), CGA 580

10% Methane, Balance Argon ECD (Electron Capture Detector) Nuclear Counter Ultra High Purity Grade, Size 200 High Pressure Steel Cylinder, CGA 350

10% Methane, Balance Argon ECD (Electron Capture Detector) Nuclear Counter Ultra High Purity Grade, Size 200 High Pressure Steel Cylinder, CGA 350

10% Carbon Dioxide, Balance Argon Industrial Grade Mix, 4,000 PSI High Pressure Steel Cylinder, CGA 680

10% Carbon Dioxide, Balance Argon Industrial Grade Mix, 4,000 PSI High Pressure Steel Cylinder, CGA 680

25% Carbon Dioxide, Balance Argon Industrial Grade Mix, Size 20 High Pressure Steel, CGA 580

25% Carbon Dioxide, Balance Argon Industrial Grade Mix, Size 20 High Pressure Steel, CGA 580

25% Carbon Dioxide, Balance Argon Industrial Grade Mix, Size 60 High Pressure Aluminum Cylinder, CGA 580

25% Carbon Dioxide, Balance Argon Industrial Grade Mix, Size 60 High Pressure Aluminum Cylinder, CGA 580

25% Carbon Dioxide, Balance Argon Industrial Grade Mix, Size 200 High Pressure Steel Cylinder, CGA 580

25% Carbon Dioxide, Balance Argon Industrial Grade Mix, Size 200 High Pressure Steel Cylinder, CGA 580

10% Methane, Balance Argon ECD (Electron Capture Detector) Nuclear Counter Ultra High Purity Grade, Size 300 High Pressure Steel Cylinder, CGA 350

10% Methane, Balance Argon ECD (Electron Capture Detector) Nuclear Counter Ultra High Purity Grade, Size 300 High Pressure Steel Cylinder, CGA 350

10% Carbon Dioxide, Balance Argon Industrial Grade Mix, Size 125 High Pressure Steel Cylinder, CGA 580

10% Carbon Dioxide, Balance Argon Industrial Grade Mix, Size 125 High Pressure Steel Cylinder, CGA 580

25% Helium, Balance Argon Industrial Grade Mix, Size 200 High Pressure Steel Cylinder, CGA 580

25% Helium, Balance Argon Industrial Grade Mix, Size 200 High Pressure Steel Cylinder, CGA 580

10% Methane, Balance Argon Certified Reference Material, Size 200 High Pressure Steel Cylinder, CGA 350

10% Methane, Balance Argon Certified Reference Material, Size 200 High Pressure Steel Cylinder, CGA 350

10% Carbon Dioxide, 17% Carbon Monoxide, 28% Hydrogen, Balance Nitrogen Certified Reference Material, 12 Pack Size 300 High Pressure Aluminum Cradle, CGA 350

10% Carbon Dioxide, 17% Carbon Monoxide, 28% Hydrogen, Balance Nitrogen Certified Reference Material, 12 Pack Size 300 High Pressure Aluminum Cradle, CGA 350

9% Carbon Dioxide, 10% Oxygen, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum, CGA 590

9% Carbon Dioxide, 10% Oxygen, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum, CGA 590

50% Nitrogen, Balance Carbon Dioxide Food Grade, Industrial Mix, Size 200 High Pressure Steel Cylinder, CGA 580

50% Nitrogen, Balance Carbon Dioxide Food Grade, Industrial Mix, Size 200 High Pressure Steel Cylinder, CGA 580

50PPM Ammonia, Balance Air Certified Reference Material, 34 Liter Portable Disposable Aluminum Cylinder, CGA C10

50PPM Ammonia, Balance Air Certified Reference Material, 34 Liter Portable Disposable Aluminum Cylinder, CGA C10

10% Methane, Balance Argon Batch Analyzed Mixture, Size 200 High Pressure Steel Cylinder, CGA 350

10% Methane, Balance Argon Batch Analyzed Mixture, Size 200 High Pressure Steel Cylinder, CGA 350