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
HYDROGEN PPM HYDROGEN CYANIDE PPM ETHANOL NITROGEN
Gas Comp 1
OXYGEN ARGON

Narrow Results:

{$title}

{$label}

Cylinder Size
150 Aluminum HP (27)

300 Steel HP (24)

200 Steel HP (18)

12 Pack 300 Steel HP (5)

103 Steel Disp (4)

12 Pack (4)

300 HP SMARTOP™ (4)

6 Pack (2)

6 Pack 200 Steel HP (2)

E Medical Steel HP (2)

12PK 300HP (1)

16 Pack (1)

16 Pack 300 Steel HP (1)

18 Pack (1)

18 Pack 300 Steel HP (1)

300 HP EXELTOP™ (1)

33 Aluminum HP (1)

CGA Connection
CGA 350 (29)

CGA 590 (25)

CGA 580 (15)

CGA 296 (5)

CGA C10 (4)

350 (2)

CGA 973 (2)

CGA 500 (1)

Gas Component Amount 1
95.0000000 (10)

5.0000000 (4)

96.0000000 (4)

18.0000000 (3)

20.0000000 (3)

4.0000000 (3)

97.0000000 (3)

97.1000000 (3)

98.0000000 (3)

1.0000000 (2)

10.0000000 (2)

11.0000000 (2)

15.0000000 (2)

16.0000000 (2)

17.0000000 (2)

2.0000000 (2)

20.9000000 (2)

21.0000000 (2)

22.5000000 (2)

40.0000000 (2)

43.0000000 (2)

65.0000000 (2)

8.0000000 (2)

93.0000000 (2)

0.6000000 (1)

1.5000000 (1)

11.5000000 (1)

12.1000000 (1)

17.5000000 (1)

2.1000000 (1)

2.5000000 (1)

20.8000000 (1)

23.0000000 (1)

6.2500000 (1)

9.0000000 (1)

90.0000000 (1)

91.5000000 (1)

97.3500000 (1)

97.6000000 (1)

97.9000000 (1)

99.0000000 (1)

Gas Component 1
PPM NITRIC OXIDE (70)

% NITROGEN (63)

PPM CARBON MONOXIDE (56)

% CARBON DIOXIDE (55)

% HYDROGEN (31)

% HELIUM (22)

PPM SULFUR DIOXIDE (17)

PPM HYDROGEN SULFIDE (15)

% CARBON MONOXIDE (7)

PPM AMMONIA (5)

PPM CHLORINE (3)

PPM HYDROGEN CHLORIDE (3)

PPM OXYGEN (3)

% AIR (2)

% METHANE (2)

PPM ETHYLENE (2)

PPM FORMALDEHYDE (2)

PPM NITROGEN DIOXIDE (2)

PPM PHOSPHINE (2)

% CHLORINE (1)

% HEXANE (1)

% NITRIC OXIDE (1)

% PROPANE (1)

% PROPYLENE (1)

% SEVOFLURANE (1)

% SULFUR DIOXIDE (1)

PPM CARBON DIOXIDE (1)

PPM R134A TETRAFLUOROETHANE (1)

Gas Component Amount 2
5.0000000 (10)

80.0000000 (5)

90.0000000 (4)

2.0000000 (3)

2.9000000 (3)

3.0000000 (3)

4.0000000 (3)

1.0000000 (2)

22.0000000 (2)

35.0000000 (2)

60.0000000 (2)

7.0000000 (2)

77.5000000 (2)

82.0000000 (2)

83.0000000 (2)

92.0000000 (2)

96.0000000 (2)

98.0000000 (2)

99.0000000 (2)

1.7000000 (1)

10.0000000 (1)

2.1000000 (1)

2.4000000 (1)

2.6500000 (1)

61.0000000 (1)

66.0000000 (1)

76.9100000 (1)

78.0000000 (1)

79.0000000 (1)

79.0906000 (1)

79.1000000 (1)

79.2000000 (1)

81.9375000 (1)

82.5000000 (1)

84.7750000 (1)

84.9920000 (1)

87.5000000 (1)

87.9000000 (1)

88.5000000 (1)

89.0000000 (1)

91.0000000 (1)

93.7500000 (1)

95.0000000 (1)

97.5000000 (1)

97.9000000 (1)

98.5000000 (1)

99.4000000 (1)

Gas Component 2
% CARBON DIOXIDE (82)

% HELIUM (23)

% OXYGEN (14)

% ARGON (11)

% METHANE (11)

PPM CARBON MONOXIDE (7)

% KRYPTON (2)

% NEON (2)

PPM CARBON DIOXIDE (2)

% CARBON MONOXIDE (1)

% PROPANE (1)

% SULFUR HEXAFLUORIDE (1)

PPM HYDROGEN SULFIDE (1)

PPM KRYPTON (1)

Gas Component Amount 3
35.0000000 (2)

4.0000000 (2)

5.0000000 (2)

1.8000000 (1)

11.0000000 (1)

18.0000000 (1)

2250.0000000 (1)

3.0000000 (1)

30.0000000 (1)

625.0000000 (1)

7.5000000 (1)

80.0000000 (1)

900.0000000 (1)

94.0000000 (1)

Gas Component 3
% CARBON DIOXIDE (12)

PPM CARBON MONOXIDE (5)

Gas Component Amount 4
5.0000000 (1)

Gas Component 4
% HELIUM (1)

CANCEL

Compare Products Up to 4

Clear All

Mixed Gases

Sort by:

E02NI88E15A1185

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

Show Full Description Hide Full Description

Compare

Are you currently located in California?

Mixed Gases

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

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

5% Hydrogen, Balance Argon Industrial Grade Mix, 12 Pack Size 300 High Pressure Steel Cradle, CGA 350

5% Hydrogen, Balance Argon Industrial Grade Mix, 12 Pack Size 300 High Pressure Steel Cradle, CGA 350

2% Oxygen, Balance Nitrogen Certified Reference Material, 103 Liter Portable Disposable Steel Cylinder, CGA C10

2% Oxygen, Balance Nitrogen Certified Reference Material, 103 Liter Portable Disposable Steel Cylinder, CGA C10

18% Oxygen, Balance Nitrogen Certified Reference Material, Size 150 High Pressure Aluminum, CGA 590

18% Oxygen, Balance Nitrogen Certified Reference Material, Size 150 High Pressure Aluminum, CGA 590

4% Oxygen, Balance Nitrogen Certified Reference Material, Size 200 High Pressure Steel Cylinder, CGA 580

4% Oxygen, Balance Nitrogen Certified Reference Material, Size 200 High Pressure Steel Cylinder, CGA 580

2% Hydrogen, Balance Argon Certified Reference Material, Size 200 High Pressure Steel Cylinder, CGA 350

2% Hydrogen, Balance Argon Certified Reference Material, Size 200 High Pressure Steel Cylinder, CGA 350

625PPM Carbon Monoxide, 18% Oxygen, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum, CGA 590

625PPM Carbon Monoxide, 18% Oxygen, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum, CGA 590

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

8% Oxygen, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum, CGA 590

8% Oxygen, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum, CGA 590

21% Oxygen, Balance Nitrogen Certified Reference Material, Size 300 High Pressure Steel Cylinder, CGA 590

21% Oxygen, Balance Nitrogen Certified Reference Material, Size 300 High Pressure Steel Cylinder, CGA 590

5% Hydrogen, Balance Argon Batch Analyzed Mixture, Size 200 High Pressure Steel Cylinder, CGA 350

5% Hydrogen, Balance Argon Batch Analyzed Mixture, Size 200 High Pressure Steel Cylinder, CGA 350

7% Hydrogen, Balance Argon Industrial Grade Mix, 12 Pack Size 300 High Pressure Steel Cradle, CGA 350

7% Hydrogen, Balance Argon Industrial Grade Mix, 12 Pack Size 300 High Pressure Steel Cradle, CGA 350

5% Oxygen, 5% Carbon Dioxide, Balance Nitrogen Certified Reference Material, Size 300 High Pressure Steel Cylinder, CGA 580

5% Oxygen, 5% Carbon Dioxide, Balance Nitrogen Certified Reference Material, Size 300 High Pressure Steel Cylinder, CGA 580

22.5% Oxygen, Balance Nitrogen Certified Reference Material, Size 200 High Pressure Steel Cylinder, CGA 590

22.5% Oxygen, Balance Nitrogen Certified Reference Material, Size 200 High Pressure Steel Cylinder, CGA 590

4% Carbon Dioxide, 16% Oxygen, Balance Nitrogen Biologic Atmosphere Batch Analyzed Mixture, Size E High Pressure Steel Medical Cylinder, CGA 973

4% Carbon Dioxide, 16% Oxygen, Balance Nitrogen Biologic Atmosphere Batch Analyzed Mixture, Size E High Pressure Steel Medical Cylinder, CGA 973

18% Oxygen, Balance Nitrogen Primary Standard Grade, Size 300 High Pressure Steel Cylinder, CGA 590

18% Oxygen, Balance Nitrogen Primary Standard Grade, Size 300 High Pressure Steel Cylinder, CGA 590

2.1% Hydrogen, Balance Argon Certified Reference Material, Size 300 High Pressure Steel Cylinder, CGA 350

2.1% Hydrogen, Balance Argon Certified Reference Material, Size 300 High Pressure Steel Cylinder, CGA 350

94PPM Carbon Monoxide, 20.9% Oxygen, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum, CGA 590

94PPM Carbon Monoxide, 20.9% Oxygen, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum, CGA 590

4% Oxygen, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum, CGA 580

4% Oxygen, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum, CGA 580

0.6% Oxygen, Balance Nitrogen Certified Reference Material, Size 150 High Pressure Aluminum, CGA 580

0.6% Oxygen, Balance Nitrogen Certified Reference Material, Size 150 High Pressure Aluminum, CGA 580