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 1
CARBON MONOXIDE METHANE FLUORINE SULFUR HEXAFLUORIDE

Narrow Results:

{$title}

{$label}

Cylinder Size
200 Steel HP (11)

150 Aluminum HP (10)

300 Steel HP (7)

103 Steel Disp (3)

34L Aluminum Disp (3)

350 Steel LP (2)

5 Gal Steel LP (2)

58L Aluminum Disp (2)

E Steel Disp (2)

17 Steel Disp (1)

300 Aluminum HP (1)

80 Aluminum HP (1)

E Medical Steel HP (1)

Lecture Bottle Aluminum (1)

CGA Connection
CGA 350 (20)

CGA C10 (8)

CGA 500 (4)

CGA 510 (4)

CGA 330 (2)

CGA 580 (2)

CGA 670 Washer (2)

CGA 973 Yoke (2)

CGA 170 Washer (1)

CGA 590 (1)

CGA 600 (1)

Gas Component Amount 1
2.5000000 (9)

0.3000000 (6)

10.0000000 (5)

0.4000000 (2)

1.0000000 (2)

75.0000000 (2)

89.5700000 (2)

0.2000000 (1)

1.2500000 (1)

15.0000000 (1)

2.0000000 (1)

20.0000000 (1)

3.0000000 (1)

36.0000000 (1)

4.0000000 (1)

43.2500000 (1)

5.0000000 (1)

50.0000000 (1)

60.0000000 (1)

79.7000000 (1)

85.4490000 (1)

90.4700000 (1)

96.7940000 (1)

99.2000000 (1)

99.6000000 (1)

99.9775000 (1)

Gas Component 1
PPM SULFUR DIOXIDE (25)

PPM HYDROGEN SULFIDE (20)

PPM AMMONIA (8)

NITROGEN (6)

PPM NITROGEN DIOXIDE (6)

PPM PROPANE (5)

% DESFLURANE (4)

PPM METHANE (4)

% ETHANE (3)

% KRYPTON (3)

% NEON (3)

% PROPANE (3)

PPM CARBON DIOXIDE (3)

PPM CHLORINE (3)

PPM HYDROGEN CHLORIDE (3)

PPM OXYGEN (3)

% HEXANE (2)

% N BUTANE (2)

% R218 OCTAFLUOROPROPANE (2)

PPM CARBONYL SULFIDE (2)

PPM ETHYLENE (2)

PPM FORMALDEHYDE (2)

PPM ISOBUTYLENE (2)

PPM PHOSPHINE (2)

ARGON (1)

% CHLORINE (1)

% DIMETHYLAMINE (1)

% ETHYLENE (1)

% HELIUM 3 (1)

% ISOFLURANE (1)

% ISOPENTANE (1)

% MONOMETHYLAMINE (1)

% NITRIC OXIDE (1)

% NITROGEN DIOXIDE (1)

% NITROUS OXIDE (1)

% PROPYLENE (1)

% SEVOFLURANE (1)

% SULFUR DIOXIDE (1)

% TUNGSTEN HEXAFLUORIDE (1)

% XENON (1)

PPM NITROGEN (1)

PPM R134A TETRAFLUOROETHANE (1)

PPM XENON (1)

Gas Component Amount 2
90.0000000 (5)

97.5000000 (5)

21.0000000 (3)

0.0300000 (2)

0.3000000 (2)

25.0000000 (2)

40.0000000 (2)

50.0000000 (2)

0.1000000 (1)

0.4000000 (1)

0.5000000 (1)

0.8000000 (1)

10.0000000 (1)

100.0000000 (1)

16.0000000 (1)

18.0000000 (1)

2.5000000 (1)

20.0000000 (1)

225.0000000 (1)

3.7400000 (1)

30.0000000 (1)

5.0000000 (1)

55.0000000 (1)

60.0000000 (1)

78.4000000 (1)

85.0000000 (1)

95.0000000 (1)

95.5000000 (1)

97.0000000 (1)

97.4900000 (1)

98.0000000 (1)

98.7500000 (1)

Gas Component 2
% AIR (7)

% NITROGEN (7)

% ARGON (6)

% CARBON DIOXIDE (4)

% OXYGEN (4)

PPM HYDROGEN SULFIDE (3)

% ETHYL CHLORIDE (2)

% HEXANE (2)

% HYDROGEN (2)

% METHANE (2)

% 1,3 BUTADIENE (1)

% ETHANE (1)

% HELIUM (1)

% HEXANES PLUS (1)

% NEON (1)

% NITROUS OXIDE (1)

PPM CARBON MONOXIDE (1)

PPM TOLUENE (1)

Gas Component Amount 3
0.1000000 (3)

0.5000000 (3)

21.0000000 (3)

0.3000000 (2)

100.0000000 (2)

0.2000000 (1)

10.0000000 (1)

25.0000000 (1)

3.5000000 (1)

30.0000000 (1)

5.0000000 (1)

50.0000000 (1)

500.0000000 (1)

69.6000000 (1)

7.5800000 (1)

79.6000000 (1)

94.0000000 (1)

Gas Component 3
% OXYGEN (4)

% ARGON (3)

% ISOPENTANE (3)

% NITROGEN (3)

PPM CARBON MONOXIDE (3)

% ACETYLENE (1)

% CARBON DIOXIDE (1)

% HELIUM (1)

% HYDROGEN (1)

% N BUTANE (1)

% N HEPTANE (1)

% NEON (1)

PPM HEXANE (1)

PPM HYDROGEN SULFIDE (1)

Gas Component Amount 4
0.1000000 (3)

0.3000000 (2)

78.4000000 (2)

0.2000000 (1)

0.5000000 (1)

1.0000000 (1)

19.0000000 (1)

4.0000000 (1)

68.7000000 (1)

71.5000000 (1)

78.1000000 (1)

78.2000000 (1)

79.4940000 (1)

82.4860000 (1)

88.4800000 (1)

Gas Component 4
% NITROGEN (7)

% N PENTANE (3)

% CARBON DIOXIDE (1)

% CARBON MONOXIDE (1)

% HELIUM (1)

% HEXANE (1)

% HYDROGEN (1)

% ISOBUTANE (1)

% METHANE (1)

% NEON (1)

% OXYGEN (1)

Gas Component Amount 5
0.1000000 (4)

0.2500000 (1)

0.3000000 (1)

0.8000000 (1)

10.0000000 (1)

15.0000000 (1)

2.0000000 (1)

78.4875000 (1)

8.0000000 (1)

Gas Component 5
% NEOPENTANE (3)

% ISOBUTANE (2)

% NITROGEN (2)

% OXYGEN (2)

% CARBON DIOXIDE (1)

% CARBON MONOXIDE (1)

PPM HYDROGEN SULFIDE (1)

Gas Component Amount 6
0.1000000 (2)

0.3000000 (2)

1.0000000 (1)

5.0000000 (1)

Gas Component 6
% 1 PENTENE (1)

% CARBON DIOXIDE (1)

% ETHANE (1)

% ISOBUTANE (1)

% N BUTANE (1)

% PROPANE (1)

Compare Products Up to 4

Mixed Gases

Sort by:

X02NI50C15A5566

50% Carbon Monoxide, Balance Nitrogen Certified Reference Material, Size 150 High Pressure Aluminum Cylinder, CGA 350

50% Carbon Monoxide, Balance Nitrogen Certified Reference Material, Size 150 High Pressure Aluminum Cylinder, CGA 350

Show Full Description Hide Full Description

Compare

50% Carbon Monoxide, Balance Nitrogen Certified Reference Material, Size 150 High Pressure Aluminum Cylinder, CGA 350

50% Carbon Monoxide, Balance Nitrogen Certified Reference Material, Size 150 High Pressure Aluminum Cylinder, CGA 350

50% Carbon Monoxide, Balance Nitrogen Certified Reference Material, Size 150 High Pressure Aluminum Cylinder, CGA 350

50% Carbon Monoxide, Balance Nitrogen Certified Reference Material, Size 150 High Pressure Aluminum Cylinder, CGA 350

Show Full Description Hide Full Description

Airgas Part #:X02NI50C15A5566

X05NI79CA3413W6

10PPM Hydrogen Sulfide, 50PPM Carbon Monoxide, 2.5% Methane, 18% Oxygen, Balance Nitrogen Certified Reference Material, 34 Liter Portable Disposable Aluminum Cylinder, CGA C10

10PPM Hydrogen Sulfide, 50PPM Carbon Monoxide, 2.5% Methane, 18% Oxygen, Balance Nitrogen Certified Reference Material, 34 Liter Portable Disposable Aluminum Cylinder, CGA C10

Show Full Description Hide Full Description

Compare

10PPM Hydrogen Sulfide, 50PPM Carbon Monoxide, 2.5% Methane, 18% Oxygen, Balance Nitrogen Certified Reference Material, 34 Liter Portable Disposable Aluminum Cylinder, CGA C10

10PPM Hydrogen Sulfide, 50PPM Carbon Monoxide, 2.5% Methane, 18% Oxygen, Balance Nitrogen Certified Reference Material, 34 Liter Portable Disposable Aluminum Cylinder, CGA C10

10PPM Hydrogen Sulfide, 50PPM Carbon Monoxide, 2.5% Methane, 18% Oxygen, Balance Nitrogen Certified Reference Material, 34 Liter Portable Disposable Aluminum Cylinder, CGA C10

10PPM Hydrogen Sulfide, 50PPM Carbon Monoxide, 2.5% Methane, 18% Oxygen, Balance Nitrogen Certified Reference Material, 34 Liter Portable Disposable Aluminum Cylinder, CGA C10

Show Full Description Hide Full Description

Airgas Part #:X05NI79CA3413W6

X02ME99C3000003

0.8% Ethyl Chloride, Balance Methane Chromatographic Size 300 High Pressure Steel Cylinder, CGA 350

0.8% Ethyl Chloride, Balance Methane Chromatographic Size 300 High Pressure Steel Cylinder, CGA 350

Show Full Description Hide Full Description

Compare

0.8% Ethyl Chloride, Balance Methane Chromatographic Size 300 High Pressure Steel Cylinder, CGA 350

0.8% Ethyl Chloride, Balance Methane Chromatographic Size 300 High Pressure Steel Cylinder, CGA 350

0.8% Ethyl Chloride, Balance Methane Chromatographic Size 300 High Pressure Steel Cylinder, CGA 350

0.8% Ethyl Chloride, Balance Methane Chromatographic Size 300 High Pressure Steel Cylinder, CGA 350

Show Full Description Hide Full Description

Airgas Part #:X02ME99C3000003

Z03OX945LBAC002

1% Sulfur Hexafluoride, 5% Nitrous Oxide, Balance Oxygen Lung Diffusion Grade Lecture Bottle Aluminum Cylinder, CGA 170

1% Sulfur Hexafluoride, 5% Nitrous Oxide, Balance Oxygen Lung Diffusion Grade Lecture Bottle Aluminum Cylinder, CGA 170

Show Full Description Hide Full Description

Compare

1% Sulfur Hexafluoride, 5% Nitrous Oxide, Balance Oxygen Lung Diffusion Grade Lecture Bottle Aluminum Cylinder, CGA 170

1% Sulfur Hexafluoride, 5% Nitrous Oxide, Balance Oxygen Lung Diffusion Grade Lecture Bottle Aluminum Cylinder, CGA 170

1% Sulfur Hexafluoride, 5% Nitrous Oxide, Balance Oxygen Lung Diffusion Grade Lecture Bottle Aluminum Cylinder, CGA 170

Show Full Description Hide Full Description

Airgas Part #:Z03OX945LBAC002

Z04NI785EDC004

0.3% Methane, 0.3% Carbon Monoxide, 21% Oxygen, Balance Nitrogen Lung Diffusion Grade Size E Steel Disposable Cylinder, CGA 973

0.3% Methane, 0.3% Carbon Monoxide, 21% Oxygen, Balance Nitrogen Lung Diffusion Grade Size E Steel Disposable Cylinder, CGA 973

Show Full Description Hide Full Description

Compare

0.3% Methane, 0.3% Carbon Monoxide, 21% Oxygen, Balance Nitrogen Lung Diffusion Grade Size E Steel Disposable Cylinder, CGA 973

0.3% Methane, 0.3% Carbon Monoxide, 21% Oxygen, Balance Nitrogen Lung Diffusion Grade Size E Steel Disposable Cylinder, CGA 973

0.3% Methane, 0.3% Carbon Monoxide, 21% Oxygen, Balance Nitrogen Lung Diffusion Grade Size E Steel Disposable Cylinder, CGA 973

0.3% Methane, 0.3% Carbon Monoxide, 21% Oxygen, Balance Nitrogen Lung Diffusion Grade Size E Steel Disposable Cylinder, CGA 973

Show Full Description Hide Full Description

Airgas Part #:Z04NI785EDC004

X02ME99C3000012

0.4% Ethyl Chloride, Balance Methane Certified Hydrocarbon Size 300 High Pressure Steel Cylinder, CGA 350

0.4% Ethyl Chloride, Balance Methane Certified Hydrocarbon Size 300 High Pressure Steel Cylinder, CGA 350

Show Full Description Hide Full Description

Compare

0.4% Ethyl Chloride, Balance Methane Certified Hydrocarbon Size 300 High Pressure Steel Cylinder, CGA 350

0.4% Ethyl Chloride, Balance Methane Certified Hydrocarbon Size 300 High Pressure Steel Cylinder, CGA 350

0.4% Ethyl Chloride, Balance Methane Certified Hydrocarbon Size 300 High Pressure Steel Cylinder, CGA 350

Show Full Description Hide Full Description

Airgas Part #:X02ME99C3000012

Z04NI785EDC010

0.3% Carbon Monoxide, 0.3% Methane, 21% Oxygen, Balance Nitrogen Lung Diffusion Grade Size E Steel Disposable Cylinder, CGA 500

0.3% Carbon Monoxide, 0.3% Methane, 21% Oxygen, Balance Nitrogen Lung Diffusion Grade Size E Steel Disposable Cylinder, CGA 500

Show Full Description Hide Full Description

Compare

0.3% Carbon Monoxide, 0.3% Methane, 21% Oxygen, Balance Nitrogen Lung Diffusion Grade Size E Steel Disposable Cylinder, CGA 500

0.3% Carbon Monoxide, 0.3% Methane, 21% Oxygen, Balance Nitrogen Lung Diffusion Grade Size E Steel Disposable Cylinder, CGA 500

0.3% Carbon Monoxide, 0.3% Methane, 21% Oxygen, Balance Nitrogen Lung Diffusion Grade Size E Steel Disposable Cylinder, CGA 500

0.3% Carbon Monoxide, 0.3% Methane, 21% Oxygen, Balance Nitrogen Lung Diffusion Grade Size E Steel Disposable Cylinder, CGA 500

Show Full Description Hide Full Description

Airgas Part #:Z04NI785EDC010

‹ PREV
1
2
3

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 |

34A6A75D228F311B30BFC85E25823E69

34A6A75D228F311B30BFC85E25823E69