Custom Gas Mixtures | Gas | Airgas

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

Sign up for Email | Need an Account? Register or Login

Find a Branch
Customer Service
SDS Search
Careers

Switch Account
Dashboard

Skip to main content

To see product availability

Enter a Delivery Zip Code

Need an Account? Register or Login

Sign up for Email | 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

or

Log In

Email Address

Password Show Hide

LOG IN

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.

No

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
PPM 1,2,3,4 TETRAFLUORO BENZENE CARBON MONOXIDE 18 HELIUM R134A TETRAFLUOROETHANE NEON

Narrow Results:

{$title}

{$label}

Cylinder Size
300 Steel HP (36)

200 Steel HP (18)

12 Pack (6)

12 Pack 300 Steel HP (6)

150 Aluminum HP (3)

16 Pack (2)

16 Pack 300 Steel HP (2)

300 HP SMARTOP™ (2)

16 Pack of 300 Steel HP (1)

200 Medical Steel 1600PSI (1)

300 HP EXELTOP™ (1)

48L Aluminum Disp Scotty IV (1)

48L Scotty IV AL Disp (1)

6 Pack (1)

6 Pack 300 Steel HP (1)

6000 PSI Steel HP (1)

8 Tube Module (1)

E Aluminum HP Medical (1)

E Medical Steel HP (1)

CGA Connection
CGA 580 (43)

CGA 350 (9)

CGA 590 (4)

580 (2)

CGA 165 (2)

CGA 670 Washer (2)

CGA 280 (1)

CGA 660 (1)

CGA 677 (1)

CGA 679 Washer (1)

CGA 973 (1)

CGA 973 Yoke (1)

Gas Component Amount 1
75.0000000 (6)

40.0000000 (5)

50.0000000 (4)

60.0000000 (4)

90.0000000 (4)

25.0000000 (3)

5.0000000 (3)

80.0000000 (3)

20.0000000 (2)

30.0000000 (2)

95.0000000 (2)

96.0000000 (2)

99.9984000 (2)

0.2000000 (1)

0.4000000 (1)

0.5000000 (1)

1.0000000 (1)

1.2500000 (1)

10.0000000 (1)

12.0000000 (1)

13.5000000 (1)

15.6000000 (1)

18.0000000 (1)

2.0000000 (1)

2.5000000 (1)

21.0000000 (1)

3.1400000 (1)

3.4000000 (1)

3.5000000 (1)

31.4100000 (1)

35.0000000 (1)

4.0000000 (1)

4.5000000 (1)

65.0000000 (1)

74.7000000 (1)

75.9800000 (1)

8.0000000 (1)

85.0000000 (1)

96.5000000 (1)

Gas Component 1
% ARGON (19)

% NITROGEN (18)

% CARBON DIOXIDE (10)

% HYDROGEN (9)

% OXYGEN (6)

% FLUORINE (2)

% AIR (1)

% KRYPTON (1)

% NITROUS OXIDE (1)

PPM CARBON DIOXIDE (1)

Gas Component Amount 2
60.0000000 (7)

25.0000000 (6)

40.0000000 (6)

10.0000000 (4)

20.0000000 (4)

50.0000000 (4)

5.0000000 (3)

75.0000000 (3)

82.0000000 (3)

2.0000000 (2)

4.0000000 (2)

70.0000000 (2)

81.0000000 (2)

0.3000000 (1)

0.5000000 (1)

24.0000000 (1)

3.5000000 (1)

3.7400000 (1)

35.0000000 (1)

65.4500000 (1)

65.4600000 (1)

7.5000000 (1)

76.0000000 (1)

80.0000000 (1)

92.0000000 (1)

95.5000000 (1)

96.0000000 (1)

96.5000000 (1)

97.8000000 (1)

98.0000000 (1)

99.5000000 (1)

99.6000000 (1)

99.9950000 (1)

Gas Component 2
% METHANE (38)

PPM SULFUR DIOXIDE (38)

% AIR (37)

PPM FORMALDEHYDE (19)

PPM AMMONIA (18)

% CARBON MONOXIDE (16)

PPM ETHANOL (16)

PPM NITROGEN DIOXIDE (16)

PPM CHLORINE (14)

PPM HYDROGEN CYANIDE (9)

PPM ISOBUTYLENE (9)

% PROPANE (8)

PPM HYDROGEN CHLORIDE (8)

PPM CARBON DIOXIDE (7)

PPM OXYGEN (6)

PPM PROPANE (6)

PPB FORMALDEHYDE (5)

PPM PHOSPHINE (5)

% ISOBUTANE (4)

% KRYPTON (4)

PPM METHANE (4)

PPM SULFUR HEXAFLUORIDE (4)

% N BUTANE (3)

% XENON (3)

PPM ETHANE (3)

PPM NITROUS OXIDE (3)

% AMMONIA (2)

% ETHYL CHLORIDE (2)

% ETHYLENE (2)

% HEXANE (2)

% N PENTANE (2)

% SULFUR HEXAFLUORIDE (2)

PPB BENZENE (2)

PPM 2 METHYL PENTANE (2)

PPM CYCLOHEXANE (2)

PPM ETHYLENE OXIDE (2)

PPM NITROGEN (2)

% 1,3 BUTADIENE (1)

% ACETALDEHYDE (1)

% ACETYLENE (1)

% CYCLOHEXENE (1)

% ETHANE (1)

% HEXAFLUORO ETHANE (1)

% HEXANES PLUS (1)

% HYDROGEN SULFIDE (1)

% ISOPENTANE (1)

% NITRIC OXIDE (1)

% NITROGEN DIOXIDE (1)

% NITROUS OXIDE (1)

PPB CYCLOPENTANE (1)

PPB ETHANE (1)

PPM ACETYLENE (1)

PPM CARBONYL SULFIDE (1)

PPM DIMETHYL METHYLPHOSPHONATE (1)

PPM ETHYL CHLORIDE (1)

PPM HYDROGEN (1)

PPM HYDROGEN FLUORIDE (1)

PPM ISOBUTANOL (1)

PPM ISOPENTANE (1)

PPM KRYPTON (1)

PPM METHANOL (1)

PPM METHYL ACETYLENE (1)

PPM METHYL MERCAPTAN (1)

PPM SEC BUTYL MERCAPTAN (1)

PPM TERTIARY BUTYL MERCAPTAN (1)

PPM TOLUENE (1)

PPM VINYL CHLORIDE (1)

PPM XENON (1)

Gas Component Amount 3
10.0000000 (2)

2.0000000 (2)

55.0000000 (2)

0.3000000 (1)

0.9500000 (1)

12.0000000 (1)

13.5000000 (1)

15.6000000 (1)

200.0000000 (1)

3.1400000 (1)

3.4000000 (1)

3.5000000 (1)

31.4000000 (1)

35.0000000 (1)

4.0000000 (1)

4.5000000 (1)

5.0000000 (1)

60.0000000 (1)

7.5800000 (1)

90.0000000 (1)

Gas Component 3
% NITROGEN (7)

% CARBON DIOXIDE (5)

% ARGON (4)

PPM BENZENE (2)

% CARBON MONOXIDE (1)

% FLUORINE (1)

% HELIUM (1)

PPM CARBON DIOXIDE (1)

PPM SULFUR DIOXIDE (1)

Gas Component Amount 4
2.0000000 (2)

10.0000000 (1)

21.0000000 (1)

78.2000000 (1)

88.4800000 (1)

Gas Component 4
PPM ETHYLENE (2)

% NEON (1)

% NITROGEN (1)

% OXYGEN (1)

PPM OXYGEN (1)

Gas Component Amount 5
2.0000000 (2)

10.0000000 (1)

Gas Component 5
PPM ISOBUTANE (2)

PPM NITROGEN (1)

Gas Component Amount 6
2.0000000 (2)

10.0000000 (1)

Gas Component 6
PPM OCTAFLUOROTOLUENE (2)

PPM ARGON (1)

Compare Products Up to 4

Mixed Gases

Sort by:

X09AI99CP480000

2PPM Ethylene, 2PPM Isobutane, 2PPM P Xylene 2PPM Benzene, 2PPM Octafluorotoluene 2PPM Perfluorobenzene, 2PPM Toluene Balance Air Certified Reference Material, 48 Liter Portable Disposable Aluminum Scotty IV Cylinder, CGA 165

2PPM Ethylene, 2PPM Isobutane, 2PPM P Xylene 2PPM Benzene, 2PPM Octafluorotoluene 2PPM Perfluorobenzene, 2PPM Toluene Balance Air Certified Reference Material, 48 Liter Portable Disposable Aluminum Scotty IV Cylinder, CGA 165

Show Full Description Hide Full Description

Compare

2PPM Ethylene, 2PPM Isobutane, 2PPM P Xylene 2PPM Benzene, 2PPM Octafluorotoluene 2PPM Perfluorobenzene, 2PPM Toluene Balance Air Certified Reference Material, 48 Liter Portable Disposable Aluminum Scotty IV Cylinder, CGA 165

2PPM Ethylene, 2PPM Isobutane, 2PPM P Xylene 2PPM Benzene, 2PPM Octafluorotoluene 2PPM Perfluorobenzene, 2PPM Toluene Balance Air Certified Reference Material, 48 Liter Portable Disposable Aluminum Scotty IV Cylinder, CGA 165

2PPM Ethylene, 2PPM Isobutane, 2PPM P Xylene 2PPM Benzene, 2PPM Octafluorotoluene 2PPM Perfluorobenzene, 2PPM Toluene Balance Air Certified Reference Material, 48 Liter Portable Disposable Aluminum Scotty IV Cylinder, CGA 165

Show Full Description Hide Full Description

Airgas Part #:X09AI99CP480000

Z04NI74KEA000X

0.3% Carbon Monoxide, 18 4% Helium, 21% Oxygen, Balance Nitrogen Calibration Mix Primary Size E High Pressure Aluminum Medical Cylinder, CGA 973

0.3% Carbon Monoxide, 18 4% Helium, 21% Oxygen, Balance Nitrogen Calibration Mix Primary Size E High Pressure Aluminum Medical Cylinder, CGA 973

Show Full Description Hide Full Description

Compare

0.3% Carbon Monoxide, 18 4% Helium, 21% Oxygen, Balance Nitrogen Calibration Mix Primary Size E High Pressure Aluminum Medical Cylinder, CGA 973

0.3% Carbon Monoxide, 18 4% Helium, 21% Oxygen, Balance Nitrogen Calibration Mix Primary Size E High Pressure Aluminum Medical Cylinder, CGA 973

0.3% Carbon Monoxide, 18 4% Helium, 21% Oxygen, Balance Nitrogen Calibration Mix Primary Size E High Pressure Aluminum Medical Cylinder, CGA 973

0.3% Carbon Monoxide, 18 4% Helium, 21% Oxygen, Balance Nitrogen Calibration Mix Primary Size E High Pressure Aluminum Medical Cylinder, CGA 973

Show Full Description Hide Full Description

Airgas Part #:Z04NI74KEA000X

X02HY60C3005533

40% Helium, Balance Hydrogen Certified Reference Material, Size 300 High Pressure Steel Cylinder, CGA 350

40% Helium, Balance Hydrogen Certified Reference Material, Size 300 High Pressure Steel Cylinder, CGA 350

Show Full Description Hide Full Description

Compare

40% Helium, Balance Hydrogen Certified Reference Material, Size 300 High Pressure Steel Cylinder, CGA 350

40% Helium, Balance Hydrogen Certified Reference Material, Size 300 High Pressure Steel Cylinder, CGA 350

40% Helium, Balance Hydrogen Certified Reference Material, Size 300 High Pressure Steel Cylinder, CGA 350

40% Helium, Balance Hydrogen Certified Reference Material, Size 300 High Pressure Steel Cylinder, CGA 350

Show Full Description Hide Full Description

Airgas Part #:X02HY60C3005533

X02HE82C2004532

18% Oxygen, Balance Helium Certified Reference Material, Size 200 High Pressure Steel Cylinder, CGA 590

18% Oxygen, Balance Helium Certified Reference Material, Size 200 High Pressure Steel Cylinder, CGA 590

Show Full Description Hide Full Description

Compare

18% Oxygen, Balance Helium Certified Reference Material, Size 200 High Pressure Steel Cylinder, CGA 590

18% Oxygen, Balance Helium Certified Reference Material, Size 200 High Pressure Steel Cylinder, CGA 590

18% Oxygen, Balance Helium Certified Reference Material, Size 200 High Pressure Steel Cylinder, CGA 590

Show Full Description Hide Full Description

Airgas Part #:X02HE82C2004532

HE DVGOX2T8

2% Oxygen, Balance Helium Diving Grade Industrial Mix, 8 Tube Module, CGA 580

2% Oxygen, Balance Helium Diving Grade Industrial Mix, 8 Tube Module, CGA 580

Show Full Description Hide Full Description

Compare

2% Oxygen, Balance Helium Diving Grade Industrial Mix, 8 Tube Module, CGA 580

2% Oxygen, Balance Helium Diving Grade Industrial Mix, 8 Tube Module, CGA 580

2% Oxygen, Balance Helium Diving Grade Industrial Mix, 8 Tube Module, CGA 580

Show Full Description Hide Full Description

Airgas Part #:HE DVGOX2T8

X03AR60C20012Z7

20% Helium, 20% Oxygen, Balance Argon Certified Reference Material, Size 200 High Pressure Steel Cylinder, CGA 590

20% Helium, 20% Oxygen, Balance Argon Certified Reference Material, Size 200 High Pressure Steel Cylinder, CGA 590

Show Full Description Hide Full Description

Compare

20% Helium, 20% Oxygen, Balance Argon Certified Reference Material, Size 200 High Pressure Steel Cylinder, CGA 590

20% Helium, 20% Oxygen, Balance Argon Certified Reference Material, Size 200 High Pressure Steel Cylinder, CGA 590

20% Helium, 20% Oxygen, Balance Argon Certified Reference Material, Size 200 High Pressure Steel Cylinder, CGA 590

Show Full Description Hide Full Description

Airgas Part #:X03AR60C20012Z7

X03HE76Z3003264

12% Nitrogen, 12% Carbon Dioxide, Balance Helium Laserplus 328 Grade, Size 300 High Pressure Steel Cylinder, CGA 580

12% Nitrogen, 12% Carbon Dioxide, Balance Helium Laserplus 328 Grade, Size 300 High Pressure Steel Cylinder, CGA 580

Show Full Description Hide Full Description

Compare

12% Nitrogen, 12% Carbon Dioxide, Balance Helium Laserplus 328 Grade, Size 300 High Pressure Steel Cylinder, CGA 580

12% Nitrogen, 12% Carbon Dioxide, Balance Helium Laserplus 328 Grade, Size 300 High Pressure Steel Cylinder, CGA 580

12% Nitrogen, 12% Carbon Dioxide, Balance Helium Laserplus 328 Grade, Size 300 High Pressure Steel Cylinder, CGA 580

12% Nitrogen, 12% Carbon Dioxide, Balance Helium Laserplus 328 Grade, Size 300 High Pressure Steel Cylinder, CGA 580

Show Full Description Hide Full Description

Airgas Part #:X03HE76Z3003264

X02NE99C30058N4

0.5% Argon, Balance Neon Certified Reference Material, Size 300 High Pressure Steel Cylinder, CGA 580

0.5% Argon, Balance Neon Certified Reference Material, Size 300 High Pressure Steel Cylinder, CGA 580

Show Full Description Hide Full Description

Compare

0.5% Argon, Balance Neon Certified Reference Material, Size 300 High Pressure Steel Cylinder, CGA 580

0.5% Argon, Balance Neon Certified Reference Material, Size 300 High Pressure Steel Cylinder, CGA 580

0.5% Argon, Balance Neon Certified Reference Material, Size 300 High Pressure Steel Cylinder, CGA 580

0.5% Argon, Balance Neon Certified Reference Material, Size 300 High Pressure Steel Cylinder, CGA 580

Show Full Description Hide Full Description

Airgas Part #:X02NE99C30058N4

‹ PREV
1..
1
2
3
4

Gas Supply

Gas Supply Modes
Bulk
Cylinders
Dynamic On-site Mixer
Jobsite Skid
Liquid Cylinders
MicroBulk
On-site Generation - FLOXAL

Solutions

Airgas Dry Ice
eBusiness Solutions
Red-D-Arc
Safety Solutions
Supply Chain Solutions
Welding Automation
Welding Efficiency

Industries

Airgas Healthcare
Beverage
Construction
Energy & Chemicals
Food
Life Sciences
Metal Fabrication
Primary Materials
Retail

Resources

Catalogs
COA Search
FAQs
Offers & Rebates
Safety Notices
SDS Search
Tutorials
User Guides

Our Company

Careers
Diversity and Inclusion
Events
Fill Your Potential
Mergers & Acquisitions
Newsroom
Overview
Sustainability
Visit Parent Company

Contact

Connect with Sales
Customer Service
Find a Branch
Emergency Response

Log In
Register
Shop Products
Find A Branch
Industries
Solutions
Customer Service
Search Careers
Newsroom

© 2024 Airgas, Inc. All Rights Reserved.
|Customer Service ||Privacy Policy ||Terms & Conditions ||Terms of Sale ||Do Not Sell/Share My Personal Information ||Mobile App Policy ||Website Accessibility ||Return Policy |

24025219A9050A915BBECBCEDDE08042

24025219A9050A915BBECBCEDDE08042