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 3
PPM SULFUR DIOXIDE OXYGEN
Gas Comp 1
CARBON DIOXIDE HYDROGEN NITROGEN

Narrow Results:

{$title}

{$label}

Gas Component Amount 1
99.9700000 (3)

18.0000000 (2)

5.0000000 (2)

80.0000000 (2)

10.0000000 (1)

11.0000000 (1)

12.0000000 (1)

59.0000000 (1)

60.0000000 (1)

61.7500000 (1)

65.0000000 (1)

7.0000000 (1)

76.9890000 (1)

77.3200000 (1)

77.3210000 (1)

77.4550000 (1)

78.5375000 (1)

78.9920000 (1)

79.0000000 (1)

79.7600000 (1)

79.9920000 (1)

80.4750000 (1)

81.0000000 (1)

81.6580000 (1)

81.9100000 (1)

81.9973000 (1)

84.0325000 (1)

86.1130000 (1)

86.4300000 (1)

87.9890000 (1)

88.0000000 (1)

88.5000000 (1)

88.5325000 (1)

88.8240000 (1)

88.9900000 (1)

89.0000000 (1)

93.2000000 (1)

96.0000000 (1)

97.8400000 (1)

97.9600000 (1)

99.6894000 (1)

99.7952000 (1)

99.8920000 (1)

99.9395000 (1)

99.9856000 (1)

Gas Component 1
PPM CARBON MONOXIDE (12)

% ARGON (2)

% CARBON MONOXIDE (2)

NITROGEN (1)

% DESFLURANE (1)

% METHANE (1)

% SULFUR HEXAFLUORIDE (1)

PPM CARBON DIOXIDE (1)

PPM NITRIC OXIDE (1)

Gas Component Amount 2
100.0000000 (3)

80.0000000 (3)

9.0000000 (3)

1.0000000 (2)

110.0000000 (2)

20.0000000 (2)

360.0000000 (2)

55.0000000 (2)

10.0000000 (1)

135.0000000 (1)

17.0000000 (1)

1790.0000000 (1)

1800.0000000 (1)

2.8000000 (1)

2000.0000000 (1)

2125.0000000 (1)

220.0000000 (1)

2400.0000000 (1)

250.0000000 (1)

270.0000000 (1)

275.0000000 (1)

425.0000000 (1)

444.0000000 (1)

450.0000000 (1)

53.0000000 (1)

59.5000000 (1)

6.0000000 (1)

6.5000000 (1)

7.0000000 (1)

7.5000000 (1)

72.0000000 (1)

76.0000000 (1)

800.0000000 (1)

81.6025000 (1)

88.0000000 (1)

88.9175000 (1)

90.0000000 (1)

900.0000000 (1)

94.0000000 (1)

Gas Component 2
PPM NITRIC OXIDE (14)

% CARBON DIOXIDE (11)

PPM CARBON MONOXIDE (11)

% NITROGEN (7)

PPM NITROGEN DIOXIDE (3)

% ARGON (1)

% METHANE (1)

% NITROGEN DIOXIDE (1)

PPM SULFUR DIOXIDE (1)

Gas Component Amount 3
5.0000000 (5)

22.5000000 (4)

12.0000000 (3)

18.0000000 (3)

20.0000000 (3)

200.0000000 (3)

10.0000000 (2)

11.0000000 (2)

2.0000000 (2)

21.0000000 (2)

21.2500000 (2)

1.0000000 (1)

1540.0000000 (1)

1650.0000000 (1)

17.0000000 (1)

24.0000000 (1)

27.5000000 (1)

3.0000000 (1)

3150.0000000 (1)

3490.0000000 (1)

4.0000000 (1)

53.0000000 (1)

540.0000000 (1)

55.0000000 (1)

550.0000000 (1)

72.0000000 (1)

720.0000000 (1)

810.0000000 (1)

825.0000000 (1)

850.0000000 (1)

Gas Component 3
% NITROGEN (42)

PPM NITRIC OXIDE (35)

% HELIUM (16)

% HYDROGEN (12)

% CARBON MONOXIDE (10)

% METHANE (10)

PPM SULFUR HEXAFLUORIDE (9)

PPM HYDROGEN SULFIDE (5)

% ARGON (4)

% N PENTANE (4)

PPM NITROUS OXIDE (4)

PPM FORMALDEHYDE (3)

PPM ISOBUTANE (3)

PPM 3 METHYL PENTANE (2)

PPM ACETALDEHYDE (2)

PPM BENZENE (2)

PPM METHYL CYCLOHEXANE (2)

PPM PROPADIENE (2)

PPM PROPANE (2)

% ACROLEIN (1)

% ETHANE (1)

% PROPANE (1)

% PROPYLENE (1)

PPB DODECANE (1)

PPM ETHYLENE (1)

PPM METHANE (1)

PPM N PENTANE (1)

PPM N PROPYL MERCAPTAN (1)

Gas Component Amount 4
11.0000000 (2)

18.0000000 (2)

12.0000000 (1)

13.5000000 (1)

2.5000000 (1)

24.0000000 (1)

2700.0000000 (1)

2750.0000000 (1)

3000.0000000 (1)

485.0000000 (1)

800.0000000 (1)

8400.0000000 (1)

Gas Component 4
% CARBON DIOXIDE (6)

PPM CARBON MONOXIDE (4)

PPM NITRIC OXIDE (2)

% METHANE (1)

PPM HYDROGEN (1)

Gas Component Amount 5
11.0000000 (1)

13.5000000 (1)

15.0000000 (1)

Gas Component 5
% CARBON DIOXIDE (3)

Compare Products Up to 4

Mixed Gases

Sort by:

E04NI76E15W0000

110PPM Nitrogen Dioxide, 11% Oxygen, 12% Carbon Dioxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum Cylinder White Top, CGA 660

110PPM Nitrogen Dioxide, 11% Oxygen, 12% Carbon Dioxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum Cylinder White Top, CGA 660

Show Full Description Hide Full Description

Compare

110PPM Nitrogen Dioxide, 11% Oxygen, 12% Carbon Dioxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum Cylinder White Top, CGA 660

110PPM Nitrogen Dioxide, 11% Oxygen, 12% Carbon Dioxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum Cylinder White Top, CGA 660

110PPM Nitrogen Dioxide, 11% Oxygen, 12% Carbon Dioxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum Cylinder White Top, CGA 660

110PPM Nitrogen Dioxide, 11% Oxygen, 12% Carbon Dioxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum Cylinder White Top, CGA 660

Show Full Description Hide Full Description

Airgas Part #:E04NI76E15W0000

X04NI80CP101398

250PPM Carbon Monoxide, 2.5% Methane, 17% Oxygen, Balance Nitrogen Certified Reference Material, 103 Liter Portable Disposable Steel Cylinder, CGA C10

250PPM Carbon Monoxide, 2.5% Methane, 17% Oxygen, Balance Nitrogen Certified Reference Material, 103 Liter Portable Disposable Steel Cylinder, CGA C10

Show Full Description Hide Full Description

Compare

250PPM Carbon Monoxide, 2.5% Methane, 17% Oxygen, Balance Nitrogen Certified Reference Material, 103 Liter Portable Disposable Steel Cylinder, CGA C10

250PPM Carbon Monoxide, 2.5% Methane, 17% Oxygen, Balance Nitrogen Certified Reference Material, 103 Liter Portable Disposable Steel Cylinder, CGA C10

250PPM Carbon Monoxide, 2.5% Methane, 17% Oxygen, Balance Nitrogen Certified Reference Material, 103 Liter Portable Disposable Steel Cylinder, CGA C10

Show Full Description Hide Full Description

Airgas Part #:X04NI80CP101398

E05NI86E15A0023

360PPM Nitirc Oxide, 810PPM Sulfur Dioxide, 2700PPM Carbon Monoxide, 13.5% Carbon Dioxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum Cylinder, CGA 660

360PPM Nitirc Oxide, 810PPM Sulfur Dioxide, 2700PPM Carbon Monoxide, 13.5% Carbon Dioxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum Cylinder, CGA 660

Show Full Description Hide Full Description

Compare

360PPM Nitirc Oxide, 810PPM Sulfur Dioxide, 2700PPM Carbon Monoxide, 13.5% Carbon Dioxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum Cylinder, CGA 660

360PPM Nitirc Oxide, 810PPM Sulfur Dioxide, 2700PPM Carbon Monoxide, 13.5% Carbon Dioxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum Cylinder, CGA 660

360PPM Nitirc Oxide, 810PPM Sulfur Dioxide, 2700PPM Carbon Monoxide, 13.5% Carbon Dioxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum Cylinder, CGA 660

360PPM Nitirc Oxide, 810PPM Sulfur Dioxide, 2700PPM Carbon Monoxide, 13.5% Carbon Dioxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum Cylinder, CGA 660

Show Full Description Hide Full Description

Airgas Part #:E05NI86E15A0023

Z03NI654BDC000

7.5% Carbon Dioxide, 27.5% Oxygen, Balance Nitrogen Clinical Blood Gas Size BD Aluminum Disposable Cylinder, CGA 973

7.5% Carbon Dioxide, 27.5% Oxygen, Balance Nitrogen Clinical Blood Gas Size BD Aluminum Disposable Cylinder, CGA 973

Show Full Description Hide Full Description

Compare

7.5% Carbon Dioxide, 27.5% Oxygen, Balance Nitrogen Clinical Blood Gas Size BD Aluminum Disposable Cylinder, CGA 973

7.5% Carbon Dioxide, 27.5% Oxygen, Balance Nitrogen Clinical Blood Gas Size BD Aluminum Disposable Cylinder, CGA 973

7.5% Carbon Dioxide, 27.5% Oxygen, Balance Nitrogen Clinical Blood Gas Size BD Aluminum Disposable Cylinder, CGA 973

Show Full Description Hide Full Description

Airgas Part #:Z03NI654BDC000

Z03NI934BDC000

2.8% Carbon Dioxide, 4% Oxygen, 93.2% Nitrogen, Clinical Blood Gas Size BD Aluminum Disposable Cylinder, CGA AERO

2.8% Carbon Dioxide, 4% Oxygen, 93.2% Nitrogen, Clinical Blood Gas Size BD Aluminum Disposable Cylinder, CGA AERO

Show Full Description Hide Full Description

Compare

2.8% Carbon Dioxide, 4% Oxygen, 93.2% Nitrogen, Clinical Blood Gas Size BD Aluminum Disposable Cylinder, CGA AERO

2.8% Carbon Dioxide, 4% Oxygen, 93.2% Nitrogen, Clinical Blood Gas Size BD Aluminum Disposable Cylinder, CGA AERO

2.8% Carbon Dioxide, 4% Oxygen, 93.2% Nitrogen, Clinical Blood Gas Size BD Aluminum Disposable Cylinder, CGA AERO

Show Full Description Hide Full Description

Airgas Part #:Z03NI934BDC000

X03NI99CP58C017

100PPM Nitirc Oxide, 200PPM Sulfur Dioxide, Balance Nitrogen Certified Reference Material, 58 Liter Portable Disposable Aluminum Cylinder, CGA C10

100PPM Nitirc Oxide, 200PPM Sulfur Dioxide, Balance Nitrogen Certified Reference Material, 58 Liter Portable Disposable Aluminum Cylinder, CGA C10

Show Full Description Hide Full Description

Compare

100PPM Nitirc Oxide, 200PPM Sulfur Dioxide, Balance Nitrogen Certified Reference Material, 58 Liter Portable Disposable Aluminum Cylinder, CGA C10

100PPM Nitirc Oxide, 200PPM Sulfur Dioxide, Balance Nitrogen Certified Reference Material, 58 Liter Portable Disposable Aluminum Cylinder, CGA C10

100PPM Nitirc Oxide, 200PPM Sulfur Dioxide, Balance Nitrogen Certified Reference Material, 58 Liter Portable Disposable Aluminum Cylinder, CGA C10

100PPM Nitirc Oxide, 200PPM Sulfur Dioxide, Balance Nitrogen Certified Reference Material, 58 Liter Portable Disposable Aluminum Cylinder, CGA C10

Show Full Description Hide Full Description

Airgas Part #:X03NI99CP58C017

E03NI79E15A3LD7

2400PPM Carbon Monoxide, 20% Oxygen, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum Cylinder, CGA 590

2400PPM Carbon Monoxide, 20% Oxygen, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum Cylinder, CGA 590

Show Full Description Hide Full Description

Compare

2400PPM Carbon Monoxide, 20% Oxygen, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum Cylinder, CGA 590

2400PPM Carbon Monoxide, 20% Oxygen, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum Cylinder, CGA 590

2400PPM Carbon Monoxide, 20% Oxygen, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum Cylinder, CGA 590

2400PPM Carbon Monoxide, 20% Oxygen, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum Cylinder, CGA 590

Show Full Description Hide Full Description

Airgas Part #:E03NI79E15A3LD7

X03NI77C15A7488

1800PPM Carbon Monoxide, 22.5% Oxygen, Balance Nitrogen Certified Reference Material, Size 150 High Pressure Aluminum, CGA 590

1800PPM Carbon Monoxide, 22.5% Oxygen, Balance Nitrogen Certified Reference Material, Size 150 High Pressure Aluminum, CGA 590

Show Full Description Hide Full Description

Compare

1800PPM Carbon Monoxide, 22.5% Oxygen, Balance Nitrogen Certified Reference Material, Size 150 High Pressure Aluminum, CGA 590

1800PPM Carbon Monoxide, 22.5% Oxygen, Balance Nitrogen Certified Reference Material, Size 150 High Pressure Aluminum, CGA 590

1800PPM Carbon Monoxide, 22.5% Oxygen, Balance Nitrogen Certified Reference Material, Size 150 High Pressure Aluminum, CGA 590

1800PPM Carbon Monoxide, 22.5% Oxygen, Balance Nitrogen Certified Reference Material, Size 150 High Pressure Aluminum, CGA 590

Show Full Description Hide Full Description

Airgas Part #:X03NI77C15A7488

E04NI99E15A02F4

53PPM Nitirc Oxide, 53PPM Sulfur Dioxide, 3000PPM Carbon Monoxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum Cylinder, CGA 660

53PPM Nitirc Oxide, 53PPM Sulfur Dioxide, 3000PPM Carbon Monoxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum Cylinder, CGA 660

Show Full Description Hide Full Description

Compare

53PPM Nitirc Oxide, 53PPM Sulfur Dioxide, 3000PPM Carbon Monoxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum Cylinder, CGA 660

53PPM Nitirc Oxide, 53PPM Sulfur Dioxide, 3000PPM Carbon Monoxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum Cylinder, CGA 660

53PPM Nitirc Oxide, 53PPM Sulfur Dioxide, 3000PPM Carbon Monoxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum Cylinder, CGA 660

Show Full Description Hide Full Description

Airgas Part #:E04NI99E15A02F4

X03NI99CP58C015

100PPM Nitrogen Dioxide, 200PPM Sulfur Dioxide, Balance Nitrogen Certified Reference Material, 58 Liter Portable Disposable Aluminum Cylinder, CGA C10

100PPM Nitrogen Dioxide, 200PPM Sulfur Dioxide, Balance Nitrogen Certified Reference Material, 58 Liter Portable Disposable Aluminum Cylinder, CGA C10

Show Full Description Hide Full Description

Compare

100PPM Nitrogen Dioxide, 200PPM Sulfur Dioxide, Balance Nitrogen Certified Reference Material, 58 Liter Portable Disposable Aluminum Cylinder, CGA C10

100PPM Nitrogen Dioxide, 200PPM Sulfur Dioxide, Balance Nitrogen Certified Reference Material, 58 Liter Portable Disposable Aluminum Cylinder, CGA C10

100PPM Nitrogen Dioxide, 200PPM Sulfur Dioxide, Balance Nitrogen Certified Reference Material, 58 Liter Portable Disposable Aluminum Cylinder, CGA C10

100PPM Nitrogen Dioxide, 200PPM Sulfur Dioxide, Balance Nitrogen Certified Reference Material, 58 Liter Portable Disposable Aluminum Cylinder, CGA C10

Show Full Description Hide Full Description

Airgas Part #:X03NI99CP58C015

‹ 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 |

A4DBFC31C83453DAE374934C63FA014E

A4DBFC31C83453DAE374934C63FA014E