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
40.0000000 99.9999500 99.9975000
Gas Comp 2
PPM NITROGEN PPM ETHANE PPM KRYPTON PPM ISOBUTANOL PPM NITROUS OXIDE AIR PROPANE NEON PPM NITRIC OXIDE PPM OXYGEN PPM PHOSPHINE

Narrow Results:

{$title}

{$label}

Cylinder Size
34L Aluminum Disp (2)

150 Aluminum HP (1)

350 Steel LP (1)

58L AL Refillable HP (1)

58L Aluminum Disp (1)

900L AL Refilable HP (1)

CGA Connection
CGA C10 (4)

510 Dip Tube (1)

CGA 580 (1)

CGA 660 (1)

Gas Component Amount 1
100.0000000 (4)

50.0000000 (4)

10.0000000 (3)

17.0000000 (3)

2.0000000 (3)

5.0000000 (3)

550.0000000 (3)

99.9800000 (3)

99.9830000 (3)

0.0000000 (2)

1.2500000 (2)

110.0000000 (2)

180.0000000 (2)

1800.0000000 (2)

25.0000000 (2)

400.0000000 (2)

45.0000000 (2)

500.0000000 (2)

9.0000000 (2)

99.0000000 (2)

99.4000000 (2)

99.7200000 (2)

99.9000000 (2)

99.9100000 (2)

99.9400000 (2)

99.9500000 (2)

99.9700000 (2)

99.9750000 (2)

99.9775000 (2)

99.9820000 (2)

99.9925000 (2)

99.9955000 (2)

99.9990000 (2)

99.9991000 (2)

99.9992000 (2)

0.5000000 (1)

0.9000000 (1)

1.0000000 (1)

1.1000000 (1)

1.1500000 (1)

11.0000000 (1)

1150.0000000 (1)

18.0000000 (1)

1920.0000000 (1)

2000.0000000 (1)

21.0000000 (1)

27.5000000 (1)

270.0000000 (1)

30.0000000 (1)

3150.0000000 (1)

385.0000000 (1)

4500.0000000 (1)

5.5000000 (1)

6.0000000 (1)

79.9193000 (1)

8.0000000 (1)

80.0000000 (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)

850.0000000 (1)

86.1130000 (1)

86.4300000 (1)

88.5325000 (1)

88.8240000 (1)

88.9670000 (1)

88.9900000 (1)

89.1445000 (1)

90.8110000 (1)

900.0000000 (1)

92.7820000 (1)

94.4917500 (1)

95.0000000 (1)

95.4725000 (1)

95.9910000 (1)

98.9000000 (1)

98.9500000 (1)

99.0810000 (1)

99.5000000 (1)

99.5500000 (1)

99.6000000 (1)

99.6670000 (1)

99.6710000 (1)

99.6894000 (1)

99.7100000 (1)

99.7300000 (1)

99.7420000 (1)

99.7500000 (1)

99.7885000 (1)

99.8120000 (1)

99.8500000 (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)

99.9597670 (1)

99.9597700 (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)

99.9917500 (1)

99.9920000 (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)

99.9999000 (1)

Gas Component 1
% NITROGEN (5)

% N BUTANE (1)

PPM CARBON MONOXIDE (1)

Gas Component Amount 2
0.5000000 (4)

20.0000000 (1)

25.0000000 (1)

9.0000000 (1)

Gas Component 2
PPM AMMONIA (6)

% HELIUM (5)

% CARBON MONOXIDE (2)

PPM HYDROGEN CHLORIDE (2)

% CARBON DIOXIDE (1)

PPB FORMALDEHYDE (1)

PPM CARBON MONOXIDE (1)

PPM NITROGEN DIOXIDE (1)

PPM SULFUR DIOXIDE (1)