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 Amount2
18.0000000 99.9937000 4.0000000 78.0000000
Gas Comp 1
PPM CARBON MONOXIDE OXYGEN ARGON CARBON DIOXIDE ISOFLURANE

Narrow Results:

{$title}

{$label}

Cylinder Size
150 Aluminum HP (4)

300 Steel HP (4)

200 Steel HP (2)

12PK 300HP (1)

16 Pack (1)

16 Pack 300 Steel HP (1)

300 HP EXELTOP™ (1)

300 HP SMARTOP™ (1)

6 Pack (1)

6 Pack 200 Steel HP (1)

E Medical Steel HP (1)

CGA Connection
CGA 580 (6)

CGA 350 (3)

CGA 590 (3)

CGA 660 Washer (1)

CGA 973 Yoke (1)

Gas Component Amount 1
82.0000000 (4)

96.0000000 (4)

11.0000000 (1)

11.5000000 (1)

16.0000000 (1)

22.5000000 (1)

45.0000000 (1)

91.0000000 (1)

Gas Component 1
PPM NITRIC OXIDE (2)

% HYDROGEN (1)

% METHANE (1)

PPM HYDROGEN SULFIDE (1)

Gas Component Amount 2
80.0000000 (13)

60.0000000 (11)

20.0000000 (10)

98.0000000 (10)

40.0000000 (9)

12.0000000 (7)

16.0000000 (7)

35.0000000 (7)

85.0000000 (7)

8.0000000 (6)

82.0000000 (6)

1.0000000 (5)

20.9000000 (5)

3.0000000 (5)

50.0000000 (5)

9.0000000 (5)

110.0000000 (4)

15.0000000 (4)

180.0000000 (4)

2.5000000 (4)

70.0000000 (4)

14.0000000 (3)

2.9000000 (3)

22.0000000 (3)

55.0000000 (3)

86.0000000 (3)

92.0000000 (3)

96.0000000 (3)

99.9950000 (3)

99.9975000 (3)

0.3000000 (2)

17.0000000 (2)

1800.0000000 (2)

20.6000000 (2)

200.0000000 (2)

21.0000000 (2)

300.0000000 (2)

450.0000000 (2)

7.0000000 (2)

7.5000000 (2)

76.0000000 (2)

77.5000000 (2)

83.0000000 (2)

88.0000000 (2)

94.0000000 (2)

97.5000000 (2)

99.0000000 (2)

99.8000000 (2)

99.9000000 (2)

99.9100000 (2)

99.9200000 (2)

99.9500000 (2)

99.9550000 (2)

99.9850000 (2)

99.9910000 (2)

0.5000000 (1)

0.6000000 (1)

1.6200000 (1)

1.7000000 (1)

100.0000000 (1)

1000.0000000 (1)

1100.0000000 (1)

135.0000000 (1)

15.6000000 (1)

1500.0000000 (1)

165.0000000 (1)

17.9000000 (1)

19.7600000 (1)

2.1000000 (1)

2.4000000 (1)

2.6500000 (1)

23.4000000 (1)

24.0000000 (1)

26.0000000 (1)

2600.0000000 (1)

2700.0000000 (1)

275.0000000 (1)

3.5000000 (1)

45.0000000 (1)

5.5000000 (1)

500.0000000 (1)

59.5000000 (1)

6.0000000 (1)

61.0000000 (1)

65.0000000 (1)

65.4600000 (1)

66.0000000 (1)

76.9100000 (1)

77.4955000 (1)

77.8200000 (1)

78.9450000 (1)

79.0000000 (1)

79.0906000 (1)

79.1000000 (1)

79.2000000 (1)

79.4875000 (1)

80.4890000 (1)

80.9830000 (1)

81.0000000 (1)

81.6025000 (1)

81.8420000 (1)

81.9375000 (1)

81.9550000 (1)

82.4930000 (1)

82.5000000 (1)

82.9820000 (1)

84.7750000 (1)

84.9850000 (1)

84.9920000 (1)

86.5000000 (1)

87.5000000 (1)

87.9000000 (1)

88.5000000 (1)

88.7800000 (1)

88.8625000 (1)

88.9175000 (1)

88.9550000 (1)

89.0000000 (1)

900.0000000 (1)

91.0000000 (1)

93.0000000 (1)

93.4500000 (1)

93.7500000 (1)

97.0000000 (1)

97.9000000 (1)

98.5000000 (1)

99.4000000 (1)

99.5000000 (1)

99.7000000 (1)

99.7140000 (1)

99.7300000 (1)

99.7700000 (1)

99.7750000 (1)

99.8400000 (1)

99.8810000 (1)

99.8900000 (1)

99.8935000 (1)

99.9250000 (1)

99.9280000 (1)

99.9460000 (1)

99.9615000 (1)

99.9640000 (1)

99.9670000 (1)

99.9835000 (1)

99.9890000 (1)

99.9901000 (1)

99.9905000 (1)

99.9917500 (1)

99.9930000 (1)

99.9955000 (1)

99.9961500 (1)

99.9964000 (1)

99.9973000 (1)

99.9983000 (1)

99.9992000 (1)

Gas Component 2
% CARBON DIOXIDE (6)

% HYDROGEN (3)

% NITROGEN (2)

% OXYGEN (2)

% R134A TETRAFLUOROETHANE (1)

Gas Component Amount 3
11.0000000 (1)

18.0000000 (1)

5.0000000 (1)

80.0000000 (1)

81.9977500 (1)

84.5000000 (1)

Gas Component 3
% NITROGEN (3)

% CARBON DIOXIDE (2)

PPM NITRIC OXIDE (1)

Compare Products Up to 4

Mixed Gases

Sort by:

ACLFORCE300SMT

ARCAL™ Force Shielding Gas Mixture 18% Carbon Dioxide, Balance Argon, Size 300 High Pressure Steel Cylinder with SMARTOP™, CGA-580

ARCAL™ Force Shielding Gas Mixture 18% Carbon Dioxide, Balance Argon, Size 300 High Pressure Steel Cylinder with SMARTOP™, CGA-580

Show Full Description Hide Full Description

Compare

ARCAL™ Force Shielding Gas Mixture 18% Carbon Dioxide, Balance Argon, Size 300 High Pressure Steel Cylinder with SMARTOP™, CGA-580

ARCAL™ Force Shielding Gas Mixture 18% Carbon Dioxide, Balance Argon, Size 300 High Pressure Steel Cylinder with SMARTOP™, CGA-580

ARCAL™ Force Shielding Gas Mixture 18% Carbon Dioxide, Balance Argon, Size 300 High Pressure Steel Cylinder with SMARTOP™, CGA-580

Show Full Description Hide Full Description

Airgas Part #:ACLFORCE300SMT

ACLFORCE300XLT

ARCAL™ Force Shielding Gas Mixture 18% Carbon Dioxide, Balance Argon, Size 300 High Pressure Steel Cylinder with EXELTOP™, CGA-580

ARCAL™ Force Shielding Gas Mixture 18% Carbon Dioxide, Balance Argon, Size 300 High Pressure Steel Cylinder with EXELTOP™, CGA-580

Show Full Description Hide Full Description

Compare

ARCAL™ Force Shielding Gas Mixture 18% Carbon Dioxide, Balance Argon, Size 300 High Pressure Steel Cylinder with EXELTOP™, CGA-580

ARCAL™ Force Shielding Gas Mixture 18% Carbon Dioxide, Balance Argon, Size 300 High Pressure Steel Cylinder with EXELTOP™, CGA-580

ARCAL™ Force Shielding Gas Mixture 18% Carbon Dioxide, Balance Argon, Size 300 High Pressure Steel Cylinder with EXELTOP™, CGA-580

Show Full Description Hide Full Description

Airgas Part #:ACLFORCE300XLT

ACLFORCEC23

ARCAL™ Force Shielding Gas Mixture 18% Carbon Dioxide, Balance Argon, Size 300 High Pressure Steel Cylinder, 12-Pack, CGA-580

ARCAL™ Force Shielding Gas Mixture 18% Carbon Dioxide, Balance Argon, Size 300 High Pressure Steel Cylinder, 12-Pack, CGA-580

Show Full Description Hide Full Description

Compare

ARCAL™ Force Shielding Gas Mixture 18% Carbon Dioxide, Balance Argon, Size 300 High Pressure Steel Cylinder, 12-Pack, CGA-580

ARCAL™ Force Shielding Gas Mixture 18% Carbon Dioxide, Balance Argon, Size 300 High Pressure Steel Cylinder, 12-Pack, CGA-580

ARCAL™ Force Shielding Gas Mixture 18% Carbon Dioxide, Balance Argon, Size 300 High Pressure Steel Cylinder, 12-Pack, CGA-580

Show Full Description Hide Full Description

Airgas Part #:ACLFORCEC23

Z03NI804ME3065

4% Carbon Dioxide, 16% Oxygen, Balance Nitrogen Clinical Blood Gas, Size E High Pressure Steel Medical Cylinder, CGA 973 Yoke

4% Carbon Dioxide, 16% Oxygen, Balance Nitrogen Clinical Blood Gas, Size E High Pressure Steel Medical Cylinder, CGA 973 Yoke

Show Full Description Hide Full Description

Compare

4% Carbon Dioxide, 16% Oxygen, Balance Nitrogen Clinical Blood Gas, Size E High Pressure Steel Medical Cylinder, CGA 973 Yoke

4% Carbon Dioxide, 16% Oxygen, Balance Nitrogen Clinical Blood Gas, Size E High Pressure Steel Medical Cylinder, CGA 973 Yoke

4% Carbon Dioxide, 16% Oxygen, Balance Nitrogen Clinical Blood Gas, Size E High Pressure Steel Medical Cylinder, CGA 973 Yoke

4% Carbon Dioxide, 16% Oxygen, Balance Nitrogen Clinical Blood Gas, Size E High Pressure Steel Medical Cylinder, CGA 973 Yoke

Show Full Description Hide Full Description

Airgas Part #:Z03NI804ME3065

AR C5O4300BLU23

4% Oxygen, 5% Carbon Dioxide, Balance Argon Industrial Grade Mix, Size 300 High Pressure Steel Cylinder, CGA 580

4% Oxygen, 5% Carbon Dioxide, Balance Argon Industrial Grade Mix, Size 300 High Pressure Steel Cylinder, CGA 580

Show Full Description Hide Full Description

Compare

4% Oxygen, 5% Carbon Dioxide, Balance Argon Industrial Grade Mix, Size 300 High Pressure Steel Cylinder, CGA 580

4% Oxygen, 5% Carbon Dioxide, Balance Argon Industrial Grade Mix, Size 300 High Pressure Steel Cylinder, CGA 580

4% Oxygen, 5% Carbon Dioxide, Balance Argon Industrial Grade Mix, Size 300 High Pressure Steel Cylinder, CGA 580

4% Oxygen, 5% Carbon Dioxide, Balance Argon Industrial Grade Mix, Size 300 High Pressure Steel Cylinder, CGA 580

Show Full Description Hide Full Description

Airgas Part #:AR C5O4300BLU23

X02AR96C3002665

4% Hydrogen, Balance Argon Certified Reference Material, Size 300 High Pressure Steel Cylinder, CGA 350

4% Hydrogen, Balance Argon Certified Reference Material, Size 300 High Pressure Steel Cylinder, CGA 350

Show Full Description Hide Full Description

Compare

4% Hydrogen, Balance Argon Certified Reference Material, Size 300 High Pressure Steel Cylinder, CGA 350

4% Hydrogen, Balance Argon Certified Reference Material, Size 300 High Pressure Steel Cylinder, CGA 350

4% Hydrogen, Balance Argon Certified Reference Material, Size 300 High Pressure Steel Cylinder, CGA 350

4% Hydrogen, Balance Argon Certified Reference Material, Size 300 High Pressure Steel Cylinder, CGA 350

Show Full Description Hide Full Description

Airgas Part #:X02AR96C3002665

E03NI78E15A0225

11% Carbon Dioxide, 11% Oxygen, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum, CGA 590

11% Carbon Dioxide, 11% Oxygen, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum, CGA 590

Show Full Description Hide Full Description

Compare

11% Carbon Dioxide, 11% Oxygen, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum, CGA 590

11% Carbon Dioxide, 11% Oxygen, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum, CGA 590

11% Carbon Dioxide, 11% Oxygen, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum, CGA 590

11% Carbon Dioxide, 11% Oxygen, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum, CGA 590

Show Full Description Hide Full Description

Airgas Part #:E03NI78E15A0225

E03NI99E15A00R4

18PPM Nitric Oxide, 45PPM Carbon Monoxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum, CGA 660 Washer

18PPM Nitric Oxide, 45PPM Carbon Monoxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum, CGA 660 Washer

Show Full Description Hide Full Description

Compare

18PPM Nitric Oxide, 45PPM Carbon Monoxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum, CGA 660 Washer

18PPM Nitric Oxide, 45PPM Carbon Monoxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum, CGA 660 Washer

18PPM Nitric Oxide, 45PPM Carbon Monoxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum, CGA 660 Washer

18PPM Nitric Oxide, 45PPM Carbon Monoxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum, CGA 660 Washer

Show Full Description Hide Full Description

Airgas Part #:E03NI99E15A00R4

E03NI81E15A4242

22.5PPM Carbon Monoxide, 18% Oxygen, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum Cylinder, CGA 590

22.5PPM Carbon Monoxide, 18% Oxygen, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum Cylinder, CGA 590

Show Full Description Hide Full Description

Compare

22.5PPM Carbon Monoxide, 18% Oxygen, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum Cylinder, CGA 590

22.5PPM Carbon Monoxide, 18% Oxygen, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum Cylinder, CGA 590

22.5PPM Carbon Monoxide, 18% Oxygen, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum Cylinder, CGA 590

22.5PPM Carbon Monoxide, 18% Oxygen, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum Cylinder, CGA 590

Show Full Description Hide Full Description

Airgas Part #:E03NI81E15A4242

E03NI84E15A7419

4% Carbon Dioxide, 11.5% Oxygen, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum, CGA 590

4% Carbon Dioxide, 11.5% Oxygen, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum, CGA 590

Show Full Description Hide Full Description

Compare

4% Carbon Dioxide, 11.5% Oxygen, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum, CGA 590

4% Carbon Dioxide, 11.5% Oxygen, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum, CGA 590

4% Carbon Dioxide, 11.5% Oxygen, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum, CGA 590

4% Carbon Dioxide, 11.5% Oxygen, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum, CGA 590

Show Full Description Hide Full Description

Airgas Part #:E03NI84E15A7419

X02CD96C3003LS0

4% R134A Tetrafluoroethane, Balance Carbon Dioxide Certified Reference Material, Size 300 High Pressure Steel Cylinder, CGA 580

4% R134A Tetrafluoroethane, Balance Carbon Dioxide Certified Reference Material, Size 300 High Pressure Steel Cylinder, CGA 580

Show Full Description Hide Full Description

Compare

4% R134A Tetrafluoroethane, Balance Carbon Dioxide Certified Reference Material, Size 300 High Pressure Steel Cylinder, CGA 580

4% R134A Tetrafluoroethane, Balance Carbon Dioxide Certified Reference Material, Size 300 High Pressure Steel Cylinder, CGA 580

4% R134A Tetrafluoroethane, Balance Carbon Dioxide Certified Reference Material, Size 300 High Pressure Steel Cylinder, CGA 580

4% R134A Tetrafluoroethane, Balance Carbon Dioxide Certified Reference Material, Size 300 High Pressure Steel Cylinder, CGA 580

Show Full Description Hide Full Description

Airgas Part #:X02CD96C3003LS0

X02AR96C2000997

4% Hydrogen, Balance Argon Certified Reference Material, Size 200 High Pressure Steel Cylinder, CGA 350

4% Hydrogen, Balance Argon Certified Reference Material, Size 200 High Pressure Steel Cylinder, CGA 350

Show Full Description Hide Full Description

Compare

4% Hydrogen, Balance Argon Certified Reference Material, Size 200 High Pressure Steel Cylinder, CGA 350

4% Hydrogen, Balance Argon Certified Reference Material, Size 200 High Pressure Steel Cylinder, CGA 350

4% Hydrogen, Balance Argon Certified Reference Material, Size 200 High Pressure Steel Cylinder, CGA 350

Show Full Description Hide Full Description

Airgas Part #:X02AR96C2000997

X02AR96BC62D947

4% Hydrogen, Balance Argon Batch Analyzed Mixture, 6 Pack Size 200 High Pressure Steel Cradle, CGA 350

4% Hydrogen, Balance Argon Batch Analyzed Mixture, 6 Pack Size 200 High Pressure Steel Cradle, CGA 350

Show Full Description Hide Full Description

Compare

4% Hydrogen, Balance Argon Batch Analyzed Mixture, 6 Pack Size 200 High Pressure Steel Cradle, CGA 350

4% Hydrogen, Balance Argon Batch Analyzed Mixture, 6 Pack Size 200 High Pressure Steel Cradle, CGA 350

4% Hydrogen, Balance Argon Batch Analyzed Mixture, 6 Pack Size 200 High Pressure Steel Cradle, CGA 350

4% Hydrogen, Balance Argon Batch Analyzed Mixture, 6 Pack Size 200 High Pressure Steel Cradle, CGA 350

Show Full Description Hide Full Description

Airgas Part #:X02AR96BC62D947

AR CD18CS3

18% Carbon Dioxide, Balance Argon Industrial Grade Mix, 16 Pack of Size 300 High Pressure Steel Cradle, CGA 580

18% Carbon Dioxide, Balance Argon Industrial Grade Mix, 16 Pack of Size 300 High Pressure Steel Cradle, CGA 580

Show Full Description Hide Full Description

Compare

18% Carbon Dioxide, Balance Argon Industrial Grade Mix, 16 Pack of Size 300 High Pressure Steel Cradle, CGA 580

18% Carbon Dioxide, Balance Argon Industrial Grade Mix, 16 Pack of Size 300 High Pressure Steel Cradle, CGA 580

18% Carbon Dioxide, Balance Argon Industrial Grade Mix, 16 Pack of Size 300 High Pressure Steel Cradle, CGA 580

18% Carbon Dioxide, 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 CD18CS3

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 |

29A82306C9D1EC5BAC9DCB611954A445

29A82306C9D1EC5BAC9DCB611954A445