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
PPM OXYGEN PPM METHANE SEVOFLURANE NEON KRYPTON HELIUM PPM XENON ETHANE

Narrow Results:

{$title}

{$label}

Cylinder Size
300 Steel HP (54)

200 Steel HP (19)

150 Aluminum HP (9)

12 Pack (6)

12 Pack 300 Steel HP (6)

125 Steel HP (3)

16 Pack (3)

16 Pack 300 Steel HP (3)

6 Pack (3)

6 Pack 200 Steel HP (3)

103 Steel Disp (2)

300 Aluminum HP (2)

80 Steel HP (2)

10L Aluminum Disp (1)

12PK 300HP (1)

170L AL Refillable HP (1)

18 Pack 300 Steel HP (1)

190 Steel HP (1)

200 Medical Steel 1600PSI (1)

300 HP EXELTOP™ (1)

300 HP SMARTOP™ (1)

33 Aluminum HP (1)

34L Steel Disp (1)

5 Gal Aluminum LP (1)

552L Steel Disp (1)

60 Steel HP (1)

650L AL Refilable HP (1)

UD Steel Disp (1)

CGA Connection
CGA 580 (66)

CGA 350 (14)

CGA 590 (10)

CGA 280 (3)

CGA C10 (2)

580 (1)

CGA 165 (1)

CGA 180 Washer (1)

CGA 296 (1)

CGA 500 (1)

CGA 510SS (1)

CGA 580SS Valve (1)

CGA 600 (1)

CGA 670 (1)

CGA 679 Washer (1)

CGA Aero (1)

Gas Component Amount 1
90.0000000 (13)

50.0000000 (9)

10.0000000 (7)

60.0000000 (6)

75.0000000 (6)

80.0000000 (6)

100.0000000 (5)

25.0000000 (4)

5.0000000 (4)

70.0000000 (3)

79.0000000 (3)

99.5000000 (3)

40.0000000 (2)

65.0000000 (2)

67.6000000 (2)

71.5000000 (2)

74.9000000 (2)

95.0000000 (2)

1.1700000 (1)

1.2500000 (1)

15.0000000 (1)

20.0000000 (1)

28.0000000 (1)

38.0000000 (1)

47.9900000 (1)

481.0000000 (1)

500.0000000 (1)

55.0000000 (1)

61.0000000 (1)

65.5000000 (1)

71.0000000 (1)

76.0000000 (1)

8.0000000 (1)

81.0000000 (1)

82.0000000 (1)

96.3000000 (1)

96.7685000 (1)

97.7700000 (1)

98.5000000 (1)

99.0000000 (1)

99.0810000 (1)

99.9990000 (1)

99.9993000 (1)

Gas Component 1
% OXYGEN (101)

PPM NITRIC OXIDE (99)

PPM CARBON MONOXIDE (95)

% AIR (92)

% HYDROGEN (71)

% METHANE (27)

PPM SULFUR DIOXIDE (25)

PPM HYDROGEN SULFIDE (20)

% CARBON MONOXIDE (15)

PPM AMMONIA (8)

NITROGEN (6)

PPM NITROGEN DIOXIDE (6)

PPM PROPANE (5)

% DESFLURANE (4)

% PROPANE (3)

% SULFUR HEXAFLUORIDE (3)

PPM CARBON DIOXIDE (3)

PPM CHLORINE (3)

PPM HYDROGEN CHLORIDE (3)

% FLUORINE (2)

% 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)

% SULFUR DIOXIDE (1)

% TUNGSTEN HEXAFLUORIDE (1)

% XENON (1)

PPM NITROGEN (1)

PPM R134A TETRAFLUOROETHANE (1)

Gas Component Amount 2
50.0000000 (8)

2.5000000 (7)

25.0000000 (6)

5.0000000 (6)

2.0000000 (5)

20.0000000 (4)

40.0000000 (4)

75.0000000 (4)

95.0000000 (4)

0.5000000 (3)

1.0000000 (3)

10.0000000 (3)

21.0000000 (3)

30.0000000 (3)

90.0000000 (3)

1.7000000 (2)

3.0000000 (2)

5.4000000 (2)

60.0000000 (2)

99.9920000 (2)

0.3500000 (1)

1.5000000 (1)

100.0000000 (1)

15.0000000 (1)

159.0000000 (1)

16.0000000 (1)

20.7000000 (1)

26.0000000 (1)

3.4000000 (1)

3.5000000 (1)

3.7000000 (1)

35.0000000 (1)

4.5000000 (1)

43.0000000 (1)

5000.0000000 (1)

55.0000000 (1)

6.0000000 (1)

8.0000000 (1)

80.0000000 (1)

85.0000000 (1)

97.8000000 (1)

99.9500000 (1)

99.9519000 (1)

99.9900000 (1)

99.9950000 (1)

99.9992000 (1)

Gas Component 2
% ARGON (24)

% CARBON DIOXIDE (24)

% NITROGEN (19)

% OXYGEN (14)

% HYDROGEN (7)

% AIR (4)

% XENON (2)

% ETHYLENE (1)

% NEON (1)

PPM CARBON DIOXIDE (1)

PPM ISOBUTANOL (1)

PPM METHANOL (1)

PPM NITROGEN (1)

PPM OXYGEN (1)

PPM XENON (1)

Gas Component Amount 3
7.5000000 (7)

8.0000000 (6)

2.0000000 (3)

23.4000000 (2)

27.0000000 (2)

35.0000000 (2)

0.1300000 (1)

0.2000000 (1)

0.5800000 (1)

0.9500000 (1)

1.0000000 (1)

13.5000000 (1)

15.6000000 (1)

18.0000000 (1)

19.0000000 (1)

20.0000000 (1)

31.5000000 (1)

320.0000000 (1)

34.0000000 (1)

4.0000000 (1)

5.0000000 (1)

55.0000000 (1)

68.7000000 (1)

78.1300000 (1)

82.0000000 (1)

88.0000000 (1)

96.4990000 (1)

Gas Component 3
% NITROGEN (16)

% ARGON (13)

% CARBON DIOXIDE (7)

% FLUORINE (2)

% CARBON MONOXIDE (1)

% METHANE (1)

% NEON (1)

PPM 3 METHYL PENTANE (1)

PPM CARBON MONOXIDE (1)

Gas Component Amount 4
1.0000000 (2)

0.2000000 (1)

0.3000000 (1)

0.5000000 (1)

1.3000000 (1)

3.0000000 (1)

3.1000000 (1)

322.0000000 (1)

4.0000000 (1)

8.0000000 (1)

Gas Component 4
% CARBON MONOXIDE (3)

% ARGON (1)

% CARBON DIOXIDE (1)

% HYDROGEN (1)

% NITROGEN (1)

% OXYGEN (1)

% PROPANE (1)

PPM HYDROGEN (1)

PPM METHYL CYCLOPENTANE (1)

Gas Component Amount 5
4.0000000 (2)

0.5000000 (1)

1.0000000 (1)

16.0000000 (1)

331.0000000 (1)

Gas Component 5
% CARBON DIOXIDE (1)

% CARBON MONOXIDE (1)

% HEXANES PLUS (1)

% NITROGEN (1)

PPM 2 METHYL PENTANE (1)

PPM METHANE (1)

Gas Component Amount 6
1.0000000 (1)

1.5000000 (1)

349.0000000 (1)

6.0000000 (1)

Gas Component 6
% CARBON MONOXIDE (1)

% METHANE (1)

PPM NEOPENTANE (1)

PPM NITROGEN (1)

Compare Products Up to 4

Mixed Gases

Sort by:

X02HE96C15A0001

3.7% Hydrogen, Balance Helium Certified Reference Material, Size 150 High Pressure Aluminum, CGA 350

3.7% Hydrogen, Balance Helium Certified Reference Material, Size 150 High Pressure Aluminum, CGA 350

Show Full Description Hide Full Description

Compare

3.7% Hydrogen, Balance Helium Certified Reference Material, Size 150 High Pressure Aluminum, CGA 350

3.7% Hydrogen, Balance Helium Certified Reference Material, Size 150 High Pressure Aluminum, CGA 350

3.7% Hydrogen, Balance Helium Certified Reference Material, Size 150 High Pressure Aluminum, CGA 350

3.7% Hydrogen, Balance Helium Certified Reference Material, Size 150 High Pressure Aluminum, CGA 350

Show Full Description Hide Full Description

Airgas Part #:X02HE96C15A0001

X02HE90CC620000

10% Oxygen, Balance Helium Certified Reference Material, 6 Pack Size 200 High Pressure Steel Cradle, CGA 590

10% Oxygen, Balance Helium Certified Reference Material, 6 Pack Size 200 High Pressure Steel Cradle, CGA 590

Show Full Description Hide Full Description

Compare

10% Oxygen, Balance Helium Certified Reference Material, 6 Pack Size 200 High Pressure Steel Cradle, CGA 590

10% Oxygen, Balance Helium Certified Reference Material, 6 Pack Size 200 High Pressure Steel Cradle, CGA 590

10% Oxygen, Balance Helium Certified Reference Material, 6 Pack Size 200 High Pressure Steel Cradle, CGA 590

10% Oxygen, Balance Helium Certified Reference Material, 6 Pack Size 200 High Pressure Steel Cradle, CGA 590

Show Full Description Hide Full Description

Airgas Part #:X02HE90CC620000

X03NI78P3000598

1.17% Ethane, 20.7% Oxygen, Balance Nitrogen Primary Standard Grade, Size 300 High Pressure Steel Cylinder, CGA 590

1.17% Ethane, 20.7% Oxygen, Balance Nitrogen Primary Standard Grade, Size 300 High Pressure Steel Cylinder, CGA 590

Show Full Description Hide Full Description

Compare

1.17% Ethane, 20.7% Oxygen, Balance Nitrogen Primary Standard Grade, Size 300 High Pressure Steel Cylinder, CGA 590

1.17% Ethane, 20.7% Oxygen, Balance Nitrogen Primary Standard Grade, Size 300 High Pressure Steel Cylinder, CGA 590

1.17% Ethane, 20.7% Oxygen, Balance Nitrogen Primary Standard Grade, Size 300 High Pressure Steel Cylinder, CGA 590

1.17% Ethane, 20.7% Oxygen, Balance Nitrogen Primary Standard Grade, Size 300 High Pressure Steel Cylinder, CGA 590

Show Full Description Hide Full Description

Airgas Part #:X03NI78P3000598

HE AR50CS3

50% Helium, Balance Argon Industrial Grade Mix, 16 Pack of Size 300 High Pressure Steel Cradle, CGA 580

50% Helium, Balance Argon Industrial Grade Mix, 16 Pack of Size 300 High Pressure Steel Cradle, CGA 580

Show Full Description Hide Full Description

Compare

50% Helium, Balance Argon Industrial Grade Mix, 16 Pack of Size 300 High Pressure Steel Cradle, CGA 580

50% Helium, Balance Argon Industrial Grade Mix, 16 Pack of Size 300 High Pressure Steel Cradle, CGA 580

50% Helium, Balance Argon Industrial Grade Mix, 16 Pack of Size 300 High Pressure Steel Cradle, CGA 580

50% Helium, Balance Argon Industrial Grade Mix, 16 Pack of Size 300 High Pressure Steel Cradle, CGA 580

Show Full Description Hide Full Description

Airgas Part #:HE AR50CS3

X02KR80C2002VF3

20% Argon, Balance Krypton Certified Reference Material, Size 200 High Pressure Steel Cylinder, CGA 580

20% Argon, Balance Krypton Certified Reference Material, Size 200 High Pressure Steel Cylinder, CGA 580

Show Full Description Hide Full Description

Compare

20% Argon, Balance Krypton Certified Reference Material, Size 200 High Pressure Steel Cylinder, CGA 580

20% Argon, Balance Krypton Certified Reference Material, Size 200 High Pressure Steel Cylinder, CGA 580

20% Argon, Balance Krypton Certified Reference Material, Size 200 High Pressure Steel Cylinder, CGA 580

Show Full Description Hide Full Description

Airgas Part #:X02KR80C2002VF3

X02NI99C33A0474

80PPM Oxygen, Balance Nitrogen Certified Reference Material, Size 33 High Pressure Aluminum Cylinder, CGA 580

80PPM Oxygen, Balance Nitrogen Certified Reference Material, Size 33 High Pressure Aluminum Cylinder, CGA 580

Show Full Description Hide Full Description

Compare

80PPM Oxygen, Balance Nitrogen Certified Reference Material, Size 33 High Pressure Aluminum Cylinder, CGA 580

80PPM Oxygen, Balance Nitrogen Certified Reference Material, Size 33 High Pressure Aluminum Cylinder, CGA 580

80PPM Oxygen, Balance Nitrogen Certified Reference Material, Size 33 High Pressure Aluminum Cylinder, CGA 580

80PPM Oxygen, Balance Nitrogen Certified Reference Material, Size 33 High Pressure Aluminum Cylinder, CGA 580

Show Full Description Hide Full Description

Airgas Part #:X02NI99C33A0474

‹ PREV
1..
2
3
4
5
6

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 |

0BD77F5F9EEDEC835378708DE24EA653

0BD77F5F9EEDEC835378708DE24EA653