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
540.0000000 3.0000000 500.0000000
Gas Comp 2
AIR PPM CARBON MONOXIDE PPM PROPANE PPM TERTIARY BUTYL MERCAPTAN NITROGEN DIOXIDE ARGON CYCLOHEXENE PPM ETHYL CHLORIDE N BUTANE

Narrow Results:

{$title}

{$label}

Cylinder Size
300 Steel HP (2)

103 Steel Disp (1)

12 Pack (1)

12 Pack 300 Steel HP (1)

150 Aluminum HP (1)

200 Steel HP (1)

CGA Connection
CGA 350 (2)

CGA 580 (1)

CGA 660 (1)

CGA C10 (1)

Gas Component Amount 1
100.0000000 (4)

20.0000000 (4)

22.5000000 (4)

99.9900000 (4)

99.9980000 (4)

35.0000000 (3)

80.0000000 (3)

99.9750000 (3)

99.9800000 (3)

99.9950000 (3)

1.0000000 (2)

14.0000000 (2)

18.0000000 (2)

55.0000000 (2)

81.6400000 (2)

95.0000000 (2)

99.9000000 (2)

99.9600000 (2)

99.9700000 (2)

99.9820000 (2)

99.9960000 (2)

99.9973000 (2)

99.9982000 (2)

0.0300000 (1)

0.9000000 (1)

1.1000000 (1)

1.1500000 (1)

1.2500000 (1)

11.0000000 (1)

13.7500000 (1)

130.0000000 (1)

135.0000000 (1)

170.0000000 (1)

2000.0000000 (1)

21.0000000 (1)

27.5000000 (1)

270.0000000 (1)

30.0000000 (1)

38.0000000 (1)

385.0000000 (1)

42.5000000 (1)

45.0000000 (1)

5.5000000 (1)

6.0000000 (1)

65.0000000 (1)

76.5000000 (1)

77.3200000 (1)

77.3210000 (1)

77.4550000 (1)

78.0000000 (1)

78.5375000 (1)

78.9920000 (1)

79.1400000 (1)

79.4900000 (1)

79.4960000 (1)

79.7600000 (1)

79.9920000 (1)

8.0000000 (1)

80.4750000 (1)

81.9100000 (1)

82.4940000 (1)

83.8950000 (1)

89.4900000 (1)

90.0000000 (1)

90.9895000 (1)

95.4964000 (1)

95.9700000 (1)

95.9982000 (1)

96.0000000 (1)

97.4900000 (1)

97.8400000 (1)

98.2000000 (1)

98.5000000 (1)

98.9900000 (1)

99.1000000 (1)

99.7030000 (1)

99.7500000 (1)

99.7900000 (1)

99.7952000 (1)

99.8110000 (1)

99.8200000 (1)

99.8647000 (1)

99.8860000 (1)

99.9070000 (1)

99.9150000 (1)

99.9175000 (1)

99.9200000 (1)

99.9250000 (1)

99.9285000 (1)

99.9320000 (1)

99.9825000 (1)

99.9830000 (1)

99.9937000 (1)

99.9939000 (1)

99.9955000 (1)

99.9967000 (1)

99.9975000 (1)

99.9983000 (1)

99.9991000 (1)

99.9995000 (1)

99.9997000 (1)

Gas Component 1
% HYDROGEN (2)

% OXYGEN (1)

PPM METHANE (1)

PPM NITRIC OXIDE (1)

Gas Component Amount 2
97.0000000 (3)

900.0000000 (1)

99.9500000 (1)

Gas Component 2
% NITROGEN (4)

% CARBON DIOXIDE (1)

PPM NITRIC OXIDE (1)

Gas Component Amount 3
81.8560000 (1)

Gas Component 3
% NITROGEN (1)

Gas Component Amount 4
18.0000000 (1)

Gas Component 4
% CARBON DIOXIDE (1)

CANCEL

Compare Products Up to 4

Clear All

Mixed Gases

Sort by:

X02AR97C3005017

3% Hydrogen, Balance Argon Certified Reference Material, Size 300 High Pressure Steel Cylinder, CGA 350

Show Full Description Hide Full Description

Compare

3% Hydrogen, Balance Argon Certified Reference Material, Size 300 High Pressure Steel Cylinder, CGA 350

SDS

3% Hydrogen, Balance Argon Certified Reference Material, Size 300 High Pressure Steel Cylinder, CGA 350

Show Full Description Hide Full Description

Airgas Part #:X02AR97C3005017

SDS

X02AR97C2001421

3% Hydrogen, Balance Argon Certified Reference Material, Size 200 High Pressure Steel Cylinder, CGA 350

Show Full Description Hide Full Description

Compare

SDS

3% Hydrogen, Balance Argon Certified Reference Material, Size 200 High Pressure Steel Cylinder, CGA 350

Show Full Description Hide Full Description

Airgas Part #:X02AR97C2001421

SDS

X02AI99CP104282

500PPM Methane, Balance Air Certified Reference Material, 103 Liter Portable Disposable Steel Cylinder, CGA C10

Show Full Description Hide Full Description

Compare

SDS

500PPM Methane, Balance Air Certified Reference Material, 103 Liter Portable Disposable Steel Cylinder, CGA C10

Show Full Description Hide Full Description

Airgas Part #:X02AI99CP104282

SDS

E04NI81E15A08R5

540PPM Nitirc Oxide, 900PPM Carbon Monoxide, 18% Carbon Dioxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum Cylinder, CGA 660

Show Full Description Hide Full Description

Compare

540PPM Nitirc Oxide, 900PPM Carbon Monoxide, 18% Carbon Dioxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum Cylinder, CGA 660

SDS

540PPM Nitirc Oxide, 900PPM Carbon Monoxide, 18% Carbon Dioxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum Cylinder, CGA 660

Show Full Description Hide Full Description

Airgas Part #:E04NI81E15A08R5

SDS