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
110.0000000 99.9917500 17.0000000 99.6710000 80.0000000 2.5000000
Gas Comp 2
PPM NITRIC OXIDE HELIUM CARBON MONOXIDE AMMONIA PPM ISOPENTANE PPM HYDROGEN

Narrow Results:

{$title}

{$label}

Cylinder Size
150 Aluminum HP (6)

12 Pack (1)

12 Pack 300 Steel HP (1)

200 Steel HP (1)

300 HP EXELTOP™ (1)

300 HP SMARTOP™ (1)

300 Steel HP (1)

CGA Connection
CGA 660 Washer (4)

CGA 580 (3)

CGA 660 (2)

580 (1)

Gas Component Amount 1
40.0000000 (8)

50.0000000 (6)

75.0000000 (6)

25.0000000 (5)

60.0000000 (5)

90.0000000 (4)

5.0000000 (3)

550.0000000 (3)

95.0000000 (3)

99.9830000 (3)

0.0000000 (2)

18.0000000 (2)

180.0000000 (2)

1800.0000000 (2)

2.0000000 (2)

20.0000000 (2)

30.0000000 (2)

400.0000000 (2)

79.6000000 (2)

8.0000000 (2)

9.0000000 (2)

99.7200000 (2)

99.9100000 (2)

99.9400000 (2)

99.9500000 (2)

99.9700000 (2)

99.9775000 (2)

99.9800000 (2)

99.9820000 (2)

99.9925000 (2)

99.9955000 (2)

99.9991000 (2)

0.2000000 (1)

0.4000000 (1)

10.0000000 (1)

10.5000000 (1)

11.0000000 (1)

1150.0000000 (1)

12.0000000 (1)

13.5000000 (1)

15.6000000 (1)

1920.0000000 (1)

270.0000000 (1)

3.1400000 (1)

3.4000000 (1)

3.5000000 (1)

31.4100000 (1)

3150.0000000 (1)

35.0000000 (1)

4.0000000 (1)

4.5000000 (1)

45.0000000 (1)

4500.0000000 (1)

5.5000000 (1)

500.0000000 (1)

6.0000000 (1)

64.6000000 (1)

65.0000000 (1)

69.6000000 (1)

7.0000000 (1)

70.0000000 (1)

75.9800000 (1)

78.4000000 (1)

78.4490000 (1)

79.6800000 (1)

81.6580000 (1)

81.8785000 (1)

81.9470000 (1)

81.9770000 (1)

81.9910000 (1)

81.9973000 (1)

83.6690000 (1)

84.0325000 (1)

84.7875000 (1)

85.0000000 (1)

850.0000000 (1)

86.1130000 (1)

86.4300000 (1)

88.5325000 (1)

88.8240000 (1)

88.9670000 (1)

88.9900000 (1)

89.1445000 (1)

90.3990000 (1)

90.8110000 (1)

900.0000000 (1)

92.7820000 (1)

94.4917500 (1)

95.4725000 (1)

95.9910000 (1)

96.0000000 (1)

98.0000000 (1)

99.5500000 (1)

99.6000000 (1)

99.6670000 (1)

99.6894000 (1)

99.7100000 (1)

99.7300000 (1)

99.7420000 (1)

99.7885000 (1)

99.8120000 (1)

99.8640000 (1)

99.8650000 (1)

99.8773500 (1)

99.8920000 (1)

99.8960000 (1)

99.9010000 (1)

99.9020000 (1)

99.9065000 (1)

99.9091000 (1)

99.9200000 (1)

99.9370000 (1)

99.9395000 (1)

99.9514000 (1)

99.9550000 (1)

99.9620000 (1)

99.9640000 (1)

99.9650000 (1)

99.9670000 (1)

99.9730000 (1)

99.9780000 (1)

99.9787500 (1)

99.9810000 (1)

99.9815000 (1)

99.9835000 (1)

99.9848000 (1)

99.9856000 (1)

99.9860000 (1)

99.9862500 (1)

99.9865000 (1)

99.9870000 (1)

99.9875000 (1)

99.9880000 (1)

99.9892000 (1)

99.9900000 (1)

99.9909000 (1)

99.9915000 (1)

99.9932000 (1)

99.9937000 (1)

99.9945000 (1)

99.9946000 (1)

99.9948400 (1)

99.9964000 (1)

99.9965900 (1)

99.9969000 (1)

99.9983000 (1)

99.9986500 (1)

99.9987500 (1)

99.9989000 (1)

99.9990000 (1)

99.9992000 (1)

Gas Component 1
PPM CARBON MONOXIDE (4)

% NITROGEN (3)

% ARGON (2)

% CARBON DIOXIDE (1)

Gas Component Amount 2
20.0000000 (3)

110.0000000 (1)

165.0000000 (1)

17.0000000 (1)

7.5000000 (1)

82.5000000 (1)

85.0000000 (1)

90.0000000 (1)

Gas Component 2
% OXYGEN (9)

% AIR (8)

% ARGON (4)

PPM CARBON MONOXIDE (3)

% KRYPTON (1)

% PROPANE (1)

PPM HYDROGEN SULFIDE (1)

Gas Component Amount 3
3200.0000000 (1)

4.0000000 (1)

90.0000000 (1)

99.9725000 (1)

99.9780000 (1)

99.9966000 (1)

Gas Component 3
% NITROGEN (3)

% ARGON (1)

% CARBON DIOXIDE (1)

PPM CARBON MONOXIDE (1)

Gas Component Amount 4
95.9898000 (1)

Gas Component 4
% NITROGEN (1)

CANCEL

Compare Products Up to 4

Clear All

Mixed Gases

Sort by:

ACLHE20300SMT

ARCAL™ He20 Shielding Gas Mixture 20% Helium, Balance Argon, Size 300 High Pressure Steel Cylinder with SMARTOP™, CGA-580

Show Full Description Hide Full Description

Compare

Are you currently located in California?

Mixed Gases

ARCAL™ He20 Shielding Gas Mixture 20% Helium, Balance Argon, Size 300 High Pressure Steel Cylinder with SMARTOP™, CGA-580

ARCAL™ He20 Shielding Gas Mixture 20% Helium, Balance Argon, Size 300 High Pressure Steel Cylinder with SMARTOP™, CGA-580

ARCAL™ He20 Shielding Gas Mixture 20% Helium, Balance Argon, Size 300 High Pressure Steel Cylinder with EXELTOP™, CGA-580

ARCAL™ He20 Shielding Gas Mixture 20% Helium, Balance Argon, Size 300 High Pressure Steel Cylinder with EXELTOP™, CGA-580

17PPM Carbon Monoxide, 85PPM Nitric Oxide, 4% Carbon Dioxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum, CGA 660 Washer

17PPM Carbon Monoxide, 85PPM Nitric Oxide, 4% Carbon Dioxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum, CGA 660 Washer

17PPM Nitric Oxide, 17PPM Carbon Monoxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum, CGA 660 Washer

17PPM Nitric Oxide, 17PPM Carbon Monoxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum, CGA 660 Washer

110PPM Nitric Oxide, 110PPM Carbon Monoxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum, CGA 660 Washer

110PPM Nitric Oxide, 110PPM Carbon Monoxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum, CGA 660 Washer

110PPM Carbon Monoxide, 165PPM Nitric Oxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum, CGA 660 Washer

110PPM Carbon Monoxide, 165PPM Nitric Oxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum, CGA 660 Washer

90PPM Nitirc Oxide, 3200PPM Carbon Monoxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum Cylinder, CGA 660

90PPM Nitirc Oxide, 3200PPM Carbon Monoxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum Cylinder, CGA 660

82.5PPM Nitirc Oxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum Cylinder, CGA 660

82.5PPM Nitirc Oxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum Cylinder, CGA 660

20% Helium, Balance Nitrogen Industrial Grade Mix, 12 Pack Size 300 High Pressure Steel Cradle, CGA 580

20% Helium, Balance Nitrogen Industrial Grade Mix, 12 Pack Size 300 High Pressure Steel Cradle, CGA 580

2.5% Carbon Dioxide, 7.5% Helium, Balance Argon Industrial Grade Mix, Size 200 High Pressure Steel Cylinder, CGA 580

2.5% Carbon Dioxide, 7.5% Helium, Balance Argon Industrial Grade Mix, Size 200 High Pressure Steel Cylinder, CGA 580