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 ETHYL CHLORIDE HELIUM ARGON PPM AMMONIA PPM TOLUENE PPM HYDROGEN FLUORIDE

Narrow Results:

{$title}

{$label}

Cylinder Size
300 Steel HP (93)

200 Steel HP (37)

12 Pack (20)

12 Pack 300 Steel HP (19)

16 Pack (10)

16 Pack 300 Steel HP (10)

58L Aluminum Disp (6)

6 Pack (6)

150 Aluminum HP (5)

116L Aluminum Disp (3)

6 Pack 200 Steel HP (3)

116L AL Refillable HP (2)

125 Steel HP (2)

300 HP SMARTOP™ (2)

34L Aluminum Disp (2)

40 Steel HP (2)

4000 PSI Steel (2)

58L AL Refillable HP (2)

6 Pack 300 Steel HP (2)

100 Steel HP (1)

116L AL Refilable HP (1)

12 Pack 200 Steel HP (1)

15 Pack (1)

15 Pack 300 Steel HP (1)

16 Pack of 300 Steel HP (1)

18 Pack (1)

18 Pack 300 Steel HP (1)

180L Liquid (1)

20 Steel HP (1)

200 Medical Steel 1600PSI (1)

200L Liquid (1)

250 Steel HP (1)

300 HP EXELTOP™ (1)

5 Gal Steel LP (1)

6 Pack 250 Steel HP (1)

60 Aluminum HP (1)

6000 PSI Steel HP (1)

8 Tube Module (1)

80 Steel HP (1)

900L AL Refillable HP (1)

CGA Connection
CGA 580 (110)

CGA 350 (30)

CGA C10 (16)

CGA 590 (4)

580 (2)

CGA 280 (1)

CGA 330 (1)

CGA 510 (1)

CGA 660 (1)

CGA 670 Washer (1)

CGA 677 (1)

CGA 680 (1)

CGA 680/580 (1)

CGA 705 (1)

CGA 705 Face Washer (1)

Other (1)

Gas Component Amount 1
25.0000000 (18)

5.0000000 (14)

2.0000000 (13)

75.0000000 (13)

10.0000000 (12)

50.0000000 (8)

15.0000000 (7)

20.0000000 (6)

99.9950000 (6)

99.9975000 (6)

40.0000000 (5)

2.5000000 (4)

35.0000000 (4)

60.0000000 (4)

80.0000000 (4)

90.0000000 (4)

100.0000000 (3)

3.0000000 (3)

95.0000000 (3)

99.9900000 (3)

1.0000000 (2)

14.0000000 (2)

18.0000000 (2)

30.0000000 (2)

65.0000000 (2)

8.0000000 (2)

0.2000000 (1)

0.4000000 (1)

12.0000000 (1)

13.5000000 (1)

15.6000000 (1)

3.1400000 (1)

3.4000000 (1)

3.5000000 (1)

31.4100000 (1)

38.0000000 (1)

4.0000000 (1)

4.5000000 (1)

55.0000000 (1)

6.0000000 (1)

75.9800000 (1)

85.0000000 (1)

96.0000000 (1)

96.7940000 (1)

98.5000000 (1)

99.9200000 (1)

99.9996000 (1)

Gas Component 1
% CARBON DIOXIDE (40)

% NITROGEN (36)

% HYDROGEN (25)

% HELIUM (20)

% ARGON (18)

% OXYGEN (16)

% METHANE (5)

% AIR (4)

% KRYPTON (2)

% SULFUR HEXAFLUORIDE (2)

% FLUORINE (1)

% NEON (1)

% NITROUS OXIDE (1)

PPM CARBON DIOXIDE (1)

PPM XENON (1)

Gas Component Amount 2
25.0000000 (20)

75.0000000 (18)

50.0000000 (16)

98.0000000 (13)

90.0000000 (11)

95.0000000 (10)

60.0000000 (9)

85.0000000 (7)

40.0000000 (6)

20.0000000 (5)

80.0000000 (5)

10.0000000 (4)

5.0000000 (4)

82.0000000 (4)

100.0000000 (3)

65.0000000 (3)

97.0000000 (3)

35.0000000 (2)

4.0000000 (2)

70.0000000 (2)

81.0000000 (2)

86.0000000 (2)

92.0000000 (2)

94.0000000 (2)

97.5000000 (2)

99.0000000 (2)

1.5000000 (1)

24.0000000 (1)

3.5000000 (1)

3.7400000 (1)

43.0000000 (1)

65.4500000 (1)

65.4600000 (1)

7.5000000 (1)

76.0000000 (1)

800.0000000 (1)

96.0000000 (1)

96.5000000 (1)

99.6000000 (1)

99.9950000 (1)

Gas Component 2
% OXYGEN (162)

PPM NITRIC OXIDE (140)

PPM CARBON MONOXIDE (109)

PPM HYDROGEN SULFIDE (100)

% HYDROGEN (85)

% METHANE (38)

PPM SULFUR DIOXIDE (38)

% AIR (37)

PPM FORMALDEHYDE (19)

% 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)

% NEON (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)

% R134A TETRAFLUOROETHANE (2)

% SULFUR HEXAFLUORIDE (2)

PPB BENZENE (2)

PPM 1,2,3,4 TETRAFLUORO 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)

% CARBON MONOXIDE 18 (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 HYDROGEN (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 VINYL CHLORIDE (1)

PPM XENON (1)

Gas Component Amount 3
10.0000000 (2)

2.0000000 (2)

55.0000000 (2)

0.2000000 (1)

1.0000000 (1)

12.0000000 (1)

13.5000000 (1)

15.6000000 (1)

200.0000000 (1)

3.1400000 (1)

3.4000000 (1)

31.4000000 (1)

35.0000000 (1)

4.5000000 (1)

5.0000000 (1)

60.0000000 (1)

7.5000000 (1)

7.5800000 (1)

90.0000000 (1)

96.4990000 (1)

Gas Component 3
% CARBON DIOXIDE (8)

% NITROGEN (7)

% ARGON (4)

% NEON (1)

% OXYGEN (1)

PPM CARBON DIOXIDE (1)

PPM SULFUR DIOXIDE (1)

Gas Component Amount 4
1.0000000 (1)

10.0000000 (1)

88.4800000 (1)

Gas Component 4
% CARBON DIOXIDE (1)

% NEON (1)

PPM OXYGEN (1)

Gas Component Amount 5
10.0000000 (1)

2.0000000 (1)

Gas Component 5
% NITROGEN (1)

PPM NITROGEN (1)

Gas Component Amount 6
10.0000000 (1)

Gas Component 6
PPM ARGON (1)

Compare Products Up to 4

Mixed Gases

Sort by:

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

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

AR OX2CS3

2% Oxygen, Balance Argon Industrial Grade Mix, 16 Pack of Size 300 High Pressure Steel Cradle, CGA 580

2% Oxygen, Balance Argon Industrial Grade Mix, 16 Pack of Size 300 High Pressure Steel Cradle, CGA 580

Show Full Description Hide Full Description

Compare

2% Oxygen, Balance Argon Industrial Grade Mix, 16 Pack of Size 300 High Pressure Steel Cradle, CGA 580

2% Oxygen, Balance Argon Industrial Grade Mix, 16 Pack of Size 300 High Pressure Steel Cradle, CGA 580

2% Oxygen, Balance Argon Industrial Grade Mix, 16 Pack of Size 300 High Pressure Steel Cradle, CGA 580

2% Oxygen, Balance Argon Industrial Grade Mix, 16 Pack of Size 300 High Pressure Steel Cradle, CGA 580

Show Full Description Hide Full Description

Airgas Part #:AR OX2CS3

X02NI99CP58C0V1

100PPM Ammonia, Balance Nitrogen Certified Reference Material, 58 Liter Portable Disposable Aluminum Cylinder, CGA C10

100PPM Ammonia, Balance Nitrogen Certified Reference Material, 58 Liter Portable Disposable Aluminum Cylinder, CGA C10

Show Full Description Hide Full Description

Compare

100PPM Ammonia, Balance Nitrogen Certified Reference Material, 58 Liter Portable Disposable Aluminum Cylinder, CGA C10

100PPM Ammonia, Balance Nitrogen Certified Reference Material, 58 Liter Portable Disposable Aluminum Cylinder, CGA C10

100PPM Ammonia, Balance Nitrogen Certified Reference Material, 58 Liter Portable Disposable Aluminum Cylinder, CGA C10

100PPM Ammonia, Balance Nitrogen Certified Reference Material, 58 Liter Portable Disposable Aluminum Cylinder, CGA C10

Show Full Description Hide Full Description

Airgas Part #:X02NI99CP58C0V1

X06HE99C15A75P6

10PPM Carbon Dioxide, 10PPM Nitrogen, 10PPM Sulfur Dioxide, 10PPM Oxygen, 10PPM Argon, Balance Helium Certified Reference Material, Size 150 High Pressure Aluminum Cylinder, CGA 660

10PPM Carbon Dioxide, 10PPM Nitrogen, 10PPM Sulfur Dioxide, 10PPM Oxygen, 10PPM Argon, Balance Helium Certified Reference Material, Size 150 High Pressure Aluminum Cylinder, CGA 660

Show Full Description Hide Full Description

Compare

10PPM Carbon Dioxide, 10PPM Nitrogen, 10PPM Sulfur Dioxide, 10PPM Oxygen, 10PPM Argon, Balance Helium Certified Reference Material, Size 150 High Pressure Aluminum Cylinder, CGA 660

10PPM Carbon Dioxide, 10PPM Nitrogen, 10PPM Sulfur Dioxide, 10PPM Oxygen, 10PPM Argon, Balance Helium Certified Reference Material, Size 150 High Pressure Aluminum Cylinder, CGA 660

10PPM Carbon Dioxide, 10PPM Nitrogen, 10PPM Sulfur Dioxide, 10PPM Oxygen, 10PPM Argon, Balance Helium Certified Reference Material, Size 150 High Pressure Aluminum Cylinder, CGA 660

10PPM Carbon Dioxide, 10PPM Nitrogen, 10PPM Sulfur Dioxide, 10PPM Oxygen, 10PPM Argon, Balance Helium Certified Reference Material, Size 150 High Pressure Aluminum Cylinder, CGA 660

Show Full Description Hide Full Description

Airgas Part #:X06HE99C15A75P6

X02HE60B3001028

40% Hydrogen, Balance Helium Batch Analyzed Mixture, Size 300 High Pressure Steel Cylinder, CGA 350

40% Hydrogen, Balance Helium Batch Analyzed Mixture, Size 300 High Pressure Steel Cylinder, CGA 350

Show Full Description Hide Full Description

Compare

40% Hydrogen, Balance Helium Batch Analyzed Mixture, Size 300 High Pressure Steel Cylinder, CGA 350

40% Hydrogen, Balance Helium Batch Analyzed Mixture, Size 300 High Pressure Steel Cylinder, CGA 350

40% Hydrogen, Balance Helium Batch Analyzed Mixture, Size 300 High Pressure Steel Cylinder, CGA 350

40% Hydrogen, Balance Helium Batch Analyzed Mixture, Size 300 High Pressure Steel Cylinder, CGA 350

Show Full Description Hide Full Description

Airgas Part #:X02HE60B3001028

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

AR OX5200LT230

5% Oxygen, Balance Argon Industrial Grade Mix, 200 Liter Liquid Cylinder, CGA 580 (230 PSI)

5% Oxygen, Balance Argon Industrial Grade Mix, 200 Liter Liquid Cylinder, CGA 580 (230 PSI)

Show Full Description Hide Full Description

Compare

5% Oxygen, Balance Argon Industrial Grade Mix, 200 Liter Liquid Cylinder, CGA 580 (230 PSI)

5% Oxygen, Balance Argon Industrial Grade Mix, 200 Liter Liquid Cylinder, CGA 580 (230 PSI)

5% Oxygen, Balance Argon Industrial Grade Mix, 200 Liter Liquid Cylinder, CGA 580 (230 PSI)

5% Oxygen, Balance Argon Industrial Grade Mix, 200 Liter Liquid Cylinder, CGA 580 (230 PSI)

Show Full Description Hide Full Description

Airgas Part #:AR OX5200LT230

X02AR75C2004937

25% Helium, Balance Argon Certified Reference Material, Size 200 High Pressure Steel Cylinder, CGA 580

25% Helium, Balance Argon Certified Reference Material, Size 200 High Pressure Steel Cylinder, CGA 580

Show Full Description Hide Full Description

Compare

25% Helium, Balance Argon Certified Reference Material, Size 200 High Pressure Steel Cylinder, CGA 580

25% Helium, Balance Argon Certified Reference Material, Size 200 High Pressure Steel Cylinder, CGA 580

25% Helium, Balance Argon Certified Reference Material, Size 200 High Pressure Steel Cylinder, CGA 580

Show Full Description Hide Full Description

Airgas Part #:X02AR75C2004937

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

X02AR95C2004998

5% Sulfur Hexafluoride, Balance Argon Certified Reference Material, Size 200 High Pressure Steel Cylinder, CGA 580

5% Sulfur Hexafluoride, Balance Argon Certified Reference Material, Size 200 High Pressure Steel Cylinder, CGA 580

Show Full Description Hide Full Description

Compare

5% Sulfur Hexafluoride, Balance Argon Certified Reference Material, Size 200 High Pressure Steel Cylinder, CGA 580

5% Sulfur Hexafluoride, Balance Argon Certified Reference Material, Size 200 High Pressure Steel Cylinder, CGA 580

5% Sulfur Hexafluoride, Balance Argon Certified Reference Material, Size 200 High Pressure Steel Cylinder, CGA 580

Show Full Description Hide Full Description

Airgas Part #:X02AR95C2004998

X02HE99C30043C2

0.4% Nitrous Oxide, Balance Helium Certified Reference Material, Size 300 High Pressure Steel Cylinder, CGA 590

0.4% Nitrous Oxide, Balance Helium Certified Reference Material, Size 300 High Pressure Steel Cylinder, CGA 590

Show Full Description Hide Full Description

Compare

0.4% Nitrous Oxide, Balance Helium Certified Reference Material, Size 300 High Pressure Steel Cylinder, CGA 590

0.4% Nitrous Oxide, Balance Helium Certified Reference Material, Size 300 High Pressure Steel Cylinder, CGA 590

0.4% Nitrous Oxide, Balance Helium Certified Reference Material, Size 300 High Pressure Steel Cylinder, CGA 590

0.4% Nitrous Oxide, Balance Helium Certified Reference Material, Size 300 High Pressure Steel Cylinder, CGA 590

Show Full Description Hide Full Description

Airgas Part #:X02HE99C30043C2

X02AI99CP160024

50PPM Ammonia, Balance Air Certified Reference Material, 116 Liter Portable Disposable Aluminum Cylinder, CGA C10

50PPM Ammonia, Balance Air Certified Reference Material, 116 Liter Portable Disposable Aluminum Cylinder, CGA C10

Show Full Description Hide Full Description

Compare

50PPM Ammonia, Balance Air Certified Reference Material, 116 Liter Portable Disposable Aluminum Cylinder, CGA C10

50PPM Ammonia, Balance Air Certified Reference Material, 116 Liter Portable Disposable Aluminum Cylinder, CGA C10

50PPM Ammonia, Balance Air Certified Reference Material, 116 Liter Portable Disposable Aluminum Cylinder, CGA C10

50PPM Ammonia, Balance Air Certified Reference Material, 116 Liter Portable Disposable Aluminum Cylinder, CGA C10

Show Full Description Hide Full Description

Airgas Part #:X02AI99CP160024

‹ PREV
1..
5
6
7
8
9

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 |

7B17FBD33FEEB766AAC942200BD7AF2F

7B17FBD33FEEB766AAC942200BD7AF2F