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 Amount3
99.8830000 82.0000000 20.0000000 270.0000000 99.9890000 30.0000000
Gas Comp 2
PPM CARBON MONOXIDE CARBON DIOXIDE PPM KRYPTON CARBON MONOXIDE PPM HYDROGEN

Narrow Results:

{$title}

{$label}

Cylinder Size
150 Aluminum HP (8)

300 Steel HP (3)

300 Aluminum HP (2)

12 Pack (1)

12 Pack 300 Aluminum HP (1)

200 Steel HP (1)

CGA Connection
CGA 350 (4)

CGA 580 (4)

CGA 590 (3)

CGA 660 Washer (2)

CGA 660 (1)

Gas Component Amount 1
79.6000000 (2)

10.0000000 (1)

13.5000000 (1)

20.0000000 (1)

270.0000000 (1)

55.0000000 (1)

60.0000000 (1)

68.0000000 (1)

69.0000000 (1)

69.6000000 (1)

79.7600000 (1)

79.9920000 (1)

99.7030000 (1)

Gas Component 1
% NITROGEN (8)

% ARGON (2)

PPM NITRIC OXIDE (2)

% CARBON MONOXIDE (1)

% HELIUM (1)

Gas Component Amount 2
0.4000000 (3)

1.0000000 (1)

12.0000000 (1)

20.0000000 (1)

2400.0000000 (1)

2700.0000000 (1)

4.5000000 (1)

50.0000000 (1)

55.0000000 (1)

8.0000000 (1)

80.0000000 (1)

900.0000000 (1)

Gas Component 2
% NITROGEN (5)

PPM SULFUR DIOXIDE (4)

% HYDROGEN (3)

% OXYGEN (2)

% XENON (1)

Gas Component Amount 3
35.0000000 (8)

7.5000000 (8)

5.0000000 (7)

10.0000000 (6)

90.0000000 (6)

2.5000000 (5)

45.0000000 (5)

8.0000000 (5)

18.0000000 (4)

0.3500000 (3)

180.0000000 (3)

2.0000000 (3)

22.5000000 (3)

50.0000000 (3)

9.0000000 (3)

0.3000000 (2)

12.0000000 (2)

21.0000000 (2)

21.2500000 (2)

22.0000000 (2)

23.4000000 (2)

27.0000000 (2)

27.5000000 (2)

275.0000000 (2)

40.0000000 (2)

55.0000000 (2)

58.0000000 (2)

74.0000000 (2)

80.0000000 (2)

88.9945000 (2)

91.0000000 (2)

99.9964000 (2)

99.9976000 (2)

1.0000000 (1)

1.1000000 (1)

10.5000000 (1)

11.0000000 (1)

13.5000000 (1)

135.0000000 (1)

15.6000000 (1)

160.0000000 (1)

165.0000000 (1)

17.0000000 (1)

185.0000000 (1)

2.4000000 (1)

2.4900000 (1)

24.0000000 (1)

25.0000000 (1)

255.0000000 (1)

29.6000000 (1)

31.5000000 (1)

34.0000000 (1)

36.0000000 (1)

4.0000000 (1)

4.5000000 (1)

5.5000000 (1)

500.0000000 (1)

60.0000000 (1)

65.4600000 (1)

69.6000000 (1)

7.0000000 (1)

73.0000000 (1)

77.2300000 (1)

77.3200000 (1)

77.4100000 (1)

77.4820000 (1)

78.9960000 (1)

79.3800000 (1)

79.6000000 (1)

8.5000000 (1)

8.6000000 (1)

81.0000000 (1)

81.8560000 (1)

82.4920000 (1)

82.8920000 (1)

84.5000000 (1)

86.1400000 (1)

87.4760000 (1)

88.9780000 (1)

89.0000000 (1)

89.5000000 (1)

93.4800000 (1)

99.5320000 (1)

99.8065000 (1)

99.8130000 (1)

99.8920000 (1)

99.9070000 (1)

99.9420000 (1)

99.9640000 (1)

99.9710000 (1)

99.9830000 (1)

99.9840000 (1)

99.9872500 (1)

99.9925000 (1)

99.9963500 (1)

99.9968500 (1)

99.9983000 (1)

99.9983500 (1)

99.9989000 (1)

99.9992500 (1)

Gas Component 3
% CARBON DIOXIDE (3)

% HELIUM (3)

% NITROGEN (3)

% OXYGEN (3)

% ARGON (1)

PPM NITRIC OXIDE (1)

CANCEL

Compare Products Up to 4

Clear All

Mixed Gases

Sort by:

E03NI99E15A4722

270PPM Nitric Oxide, 2700PPM Carbon Monoxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum, CGA 660 Washer

Show Full Description Hide Full Description

Compare

Are you currently located in California?

Mixed Gases

270PPM Nitric Oxide, 2700PPM Carbon Monoxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum, CGA 660 Washer

270PPM Nitric Oxide, 2700PPM Carbon Monoxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum, CGA 660 Washer

20% Carbon Dioxide, 30% Nitrogen, Balance Carbon Monoxide Certified Reference Material, Size 150 High Pressure Aluminum, CGA 350

20% Carbon Dioxide, 30% Nitrogen, Balance Carbon Monoxide Certified Reference Material, Size 150 High Pressure Aluminum, CGA 350

270PPM Nitric Oxide, 900PPM Carbon Monoxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum, CGA 660 Washer

270PPM Nitric Oxide, 900PPM Carbon Monoxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum, CGA 660 Washer

12% Carbon Dioxide, 20% Helium, Balance Argon Industrial Grade Mix, Size 300 High Pressure Steel Cylinder, CGA 580

12% Carbon Dioxide, 20% Helium, Balance Argon Industrial Grade Mix, Size 300 High Pressure Steel Cylinder, CGA 580

55PPM Nitirc Oxide, 55PPM Carbon Monoxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum Cylinder, CGA 660

55PPM Nitirc Oxide, 55PPM Carbon Monoxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum Cylinder, CGA 660

4.5% Carbon Dioxide, 13.5% Nitrogen, Balance Helium Laserplus 320 Grade, Size 200 High Pressure Steel Cylinder, CGA 580

4.5% Carbon Dioxide, 13.5% Nitrogen, Balance Helium Laserplus 320 Grade, Size 200 High Pressure Steel Cylinder, CGA 580

20% Oxygen, 20% Carbon Dioxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum, CGA 590

20% Oxygen, 20% Carbon Dioxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum, CGA 590

80PPM Carbon Monoxide, 20% Oxygen, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum Cylinder, CGA 590

80PPM Carbon Monoxide, 20% Oxygen, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum Cylinder, CGA 590

0.4% Carbon Monoxide, 20% Carbon Dioxide, Balance Nitrogen Food Grade, Size 300 High Pressure Aluminum Cylinder CGA 350

0.4% Carbon Monoxide, 20% Carbon Dioxide, Balance Nitrogen Food Grade, Size 300 High Pressure Aluminum Cylinder CGA 350

0.4% Carbon Monoxide, 30% Carbon Dioxide, Balance Nitrogen Certified Reference Material, 12 Pack Size 300 High Pressure Aluminum Cradle, CGA 350

0.4% Carbon Monoxide, 30% Carbon Dioxide, Balance Nitrogen Certified Reference Material, 12 Pack Size 300 High Pressure Aluminum Cradle, CGA 350

8% Carbon Dioxide, 10% Helium, Balance Argon Industrial Grade Mix, Size 300 High Pressure Steel Cylinder, CGA 580

8% Carbon Dioxide, 10% Helium, Balance Argon Industrial Grade Mix, Size 300 High Pressure Steel Cylinder, CGA 580

1% Carbon Dioxide, 30% Helium, Balance Argon Industrial Grade Mix, Size 300 High Pressure Steel Cylinder, CGA 580

1% Carbon Dioxide, 30% Helium, Balance Argon Industrial Grade Mix, Size 300 High Pressure Steel Cylinder, CGA 580

0.4% Carbon Monoxide, 20% Carbon Dioxide, Balance Nitrogen Food Grade, Size 150 High Pressure Aluminum Cylinder, CGA 350

0.4% Carbon Monoxide, 20% Carbon Dioxide, Balance Nitrogen Food Grade, Size 150 High Pressure Aluminum Cylinder, CGA 350

2400PPM Carbon Monoxide, 20% Oxygen, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum Cylinder, CGA 590

2400PPM Carbon Monoxide, 20% Oxygen, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum Cylinder, CGA 590