Mixed Gases | Gases | 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

One Time Payment | 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

One Time Payment | 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
CGA Connection
330 296 660 | 660

Narrow Results:

{$title}

{$label}

Gas Grade
Portable Calibration Mix (1)

Cylinder Size
dqa test cylinder size business facet 1 (22)

dqa test cylinder size business facet 2 (22)

business facet 1 (5)

business facet 2 (5)

cylinder size dqa test (5)

DQA test cyl size bus facet 1 (3)

DQA test cyl size bus facet 2 (3)

116RAL (1)

33A | 33A (1)

CGA Connection
350 | 350 (30)

590 | 590 (12)

580 | 580 (7)

600 | 600 (4)

165 | 165 (3)

180 | 180 (3)

180 (2)

296 | 296 (2)

C10 | C10 (2)

Test cga (2)

test cga2 (2)

510 (1)

600 (1)

677 (1)

CGA1 (1)

CGA2 (1)

DQA test - CGA business facet name 1 (1)

DQA test - CGA business facet name 2 (1)

OTH (1)

QA test 1 (1)

Test BFN 1 (1)

TestBFN2 (1)

Gas Component Amount 1
1800.0000000 (1)

930.0000000 (1)

900.0000000 (1)

720.0000000 (1)

500.0000000 (1)

360.0000000 (1)

270.0000000 (1)

255.0000000 (1)

180.0000000 (2)

99.9010000 (1)

99.9320000 (1)

99.9972000 (1)

99.9974000 (1)

99.9975000 (1)

99.9983000 (1)

95.0000000 (2)

80.0000000 (2)

75.0000000 (1)

70.0000000 (1)

60.0000000 (1)

42.5000000 (1)

40.0000000 (1)

30.0000000 (2)

25.0000000 (1)

20.0000000 (1)

15.0000000 (1)

5.5000000 (1)

4.0000000 (1)

Gas Component Amount 2
425.0000000 (1)

300.0000000 (1)

180.0000000 (1)

135.0000000 (1)

110.0000000 (1)

99.9460000 (1)

99.9745000 (1)

99.9925000 (1)

99.9945000 (1)

99.9970000 (1)

99.9975000 (1)

99.9983500 (1)

99.8935000 (1)

99.7580000 (1)

99.0000000 (1)

96.0000000 (1)

90.0000000 (2)

85.0000000 (2)

80.0000000 (1)

70.0000000 (1)

60.0000000 (1)

40.0000000 (1)

30.0000000 (1)

28.0000000 (1)

26.0000000 (1)

25.0000000 (1)

20.0000000 (1)

8.5000000 (1)

5.0000000 (2)

Gas Component 2
% NITROGEN (10)

PPM NITRIC OXIDE (6)

PPM CARBON MONOXIDE (5)

% CARBON DIOXIDE (4)

% OXYGEN (4)

PPM HYDROGEN SULFIDE (3)

Gas Component Amount 3
1700.0000000 (1)

900.0000000 (1)

255.0000000 (1)

180.0000000 (1)

135.0000000 (1)

99.9200000 (1)

99.9640000 (1)

99.9710000 (1)

99.9721000 (1)

99.9840000 (1)

99.9872500 (1)

99.8020000 (1)

99.8965000 (1)

35.0000000 (1)

11.0000000 (1)

8.5000000 (1)

Gas Component 3
% NITROGEN (8)

PPM CARBON MONOXIDE (4)

PPM NITRIC OXIDE (3)

PPM SULFUR DIOXIDE (1)

Compare Products Up to 4

Mixed Gases

Sort by:

X02OX95C2003102

5% Carbon Dioxide Balance Oxygen Certified Standard Mixture, Size 200 Cylinder, CGA-296

5% Carbon Dioxide Balance Oxygen Certified Standard Mixture, Size 200 Cylinder, CGA-296

Show Full Description Hide Full Description

Compare

5% Carbon Dioxide Balance Oxygen Certified Standard Mixture, Size 200 Cylinder, CGA-296

5% Carbon Dioxide Balance Oxygen Certified Standard Mixture, Size 200 Cylinder, CGA-296

5% Carbon Dioxide Balance Oxygen Certified Standard Mixture, Size 200 Cylinder, CGA-296

Show Full Description Hide Full Description

Airgas Part #:X02OX95C2003102

E03NI99E15A3437

135PPM Nitric Oxide 930PPM Carbon Monoxide Balance Nitrogen EPA Protocol Standard Mixture, Size 150A Aluminum Cylinder, CGA-660

135PPM Nitric Oxide 930PPM Carbon Monoxide Balance Nitrogen EPA Protocol Standard Mixture, Size 150A Aluminum Cylinder, CGA-660

Show Full Description Hide Full Description

Compare

135PPM Nitric Oxide 930PPM Carbon Monoxide Balance Nitrogen EPA Protocol Standard Mixture, Size 150A Aluminum Cylinder, CGA-660

135PPM Nitric Oxide 930PPM Carbon Monoxide Balance Nitrogen EPA Protocol Standard Mixture, Size 150A Aluminum Cylinder, CGA-660

135PPM Nitric Oxide 930PPM Carbon Monoxide Balance Nitrogen EPA Protocol Standard Mixture, Size 150A Aluminum Cylinder, CGA-660

Show Full Description Hide Full Description

Airgas Part #:E03NI99E15A3437

E03NI99E15A2218

135PPM Nitric Oxide 900PPM Carbon Monoxide Balance Nitrogen EPA Protocol Standard Mixture, Size 150A Aluminum Cylinder, CGA-660

135PPM Nitric Oxide 900PPM Carbon Monoxide Balance Nitrogen EPA Protocol Standard Mixture, Size 150A Aluminum Cylinder, CGA-660

Show Full Description Hide Full Description

Compare

135PPM Nitric Oxide 900PPM Carbon Monoxide Balance Nitrogen EPA Protocol Standard Mixture, Size 150A Aluminum Cylinder, CGA-660

135PPM Nitric Oxide 900PPM Carbon Monoxide Balance Nitrogen EPA Protocol Standard Mixture, Size 150A Aluminum Cylinder, CGA-660

135PPM Nitric Oxide 900PPM Carbon Monoxide Balance Nitrogen EPA Protocol Standard Mixture, Size 150A Aluminum Cylinder, CGA-660

Show Full Description Hide Full Description

Airgas Part #:E03NI99E15A2218

X02OX85C3002761

15% Argon Balance Oxygen Certified Standard Mixture, Size 300 Cylinder, CGA-296

15% Argon Balance Oxygen Certified Standard Mixture, Size 300 Cylinder, CGA-296

Show Full Description Hide Full Description

Compare

15% Argon Balance Oxygen Certified Standard Mixture, Size 300 Cylinder, CGA-296

15% Argon Balance Oxygen Certified Standard Mixture, Size 300 Cylinder, CGA-296

15% Argon Balance Oxygen Certified Standard Mixture, Size 300 Cylinder, CGA-296

Show Full Description Hide Full Description

Airgas Part #:X02OX85C3002761

E03NI99E15A2219

90PPM Nitric Oxide 900PPM Carbon Monoxide Balance Nitrogen EPA Protocol Standard Mixture, Size 150A Aluminum Cylinder, CGA-660

90PPM Nitric Oxide 900PPM Carbon Monoxide Balance Nitrogen EPA Protocol Standard Mixture, Size 150A Aluminum Cylinder, CGA-660

Show Full Description Hide Full Description

Compare

90PPM Nitric Oxide 900PPM Carbon Monoxide Balance Nitrogen EPA Protocol Standard Mixture, Size 150A Aluminum Cylinder, CGA-660

90PPM Nitric Oxide 900PPM Carbon Monoxide Balance Nitrogen EPA Protocol Standard Mixture, Size 150A Aluminum Cylinder, CGA-660

90PPM Nitric Oxide 900PPM Carbon Monoxide Balance Nitrogen EPA Protocol Standard Mixture, Size 150A Aluminum Cylinder, CGA-660

Show Full Description Hide Full Description

Airgas Part #:E03NI99E15A2219

E03NI99E15A1668

8.5PPM Nitric Oxide 8.5PPM Carbon Monoxide Balance Nitrogen EPA Protocol Gas Mixture, Size 150A Aluminum Cylinder, CGA-660

8.5PPM Nitric Oxide 8.5PPM Carbon Monoxide Balance Nitrogen EPA Protocol Gas Mixture, Size 150A Aluminum Cylinder, CGA-660

Show Full Description Hide Full Description

Compare

8.5PPM Nitric Oxide 8.5PPM Carbon Monoxide Balance Nitrogen EPA Protocol Gas Mixture, Size 150A Aluminum Cylinder, CGA-660

8.5PPM Nitric Oxide 8.5PPM Carbon Monoxide Balance Nitrogen EPA Protocol Gas Mixture, Size 150A Aluminum Cylinder, CGA-660

8.5PPM Nitric Oxide 8.5PPM Carbon Monoxide Balance Nitrogen EPA Protocol Gas Mixture, Size 150A Aluminum Cylinder, CGA-660

Show Full Description Hide Full Description

Airgas Part #:E03NI99E15A1668

E03NI99E15A4197

255PPM Nitric Oxide 425PPM Carbon Monoxide Balance Nitrogen EPA Protocol Standard Mixture, Size 150A Aluminum Cylinder, CGA-660

255PPM Nitric Oxide 425PPM Carbon Monoxide Balance Nitrogen EPA Protocol Standard Mixture, Size 150A Aluminum Cylinder, CGA-660

Show Full Description Hide Full Description

Compare

255PPM Nitric Oxide 425PPM Carbon Monoxide Balance Nitrogen EPA Protocol Standard Mixture, Size 150A Aluminum Cylinder, CGA-660

255PPM Nitric Oxide 425PPM Carbon Monoxide Balance Nitrogen EPA Protocol Standard Mixture, Size 150A Aluminum Cylinder, CGA-660

255PPM Nitric Oxide 425PPM Carbon Monoxide Balance Nitrogen EPA Protocol Standard Mixture, Size 150A Aluminum Cylinder, CGA-660

Show Full Description Hide Full Description

Airgas Part #:E03NI99E15A4197

E03NI99E15A36H3

110PPM Carbon Monoxide 180PPM Nitric Oxide Balance Nitrogen EPA Protocol Standard Mixture, Size 150A Aluminum Cylinder, CGA-660

110PPM Carbon Monoxide 180PPM Nitric Oxide Balance Nitrogen EPA Protocol Standard Mixture, Size 150A Aluminum Cylinder, CGA-660

Show Full Description Hide Full Description

Compare

110PPM Carbon Monoxide 180PPM Nitric Oxide Balance Nitrogen EPA Protocol Standard Mixture, Size 150A Aluminum Cylinder, CGA-660

110PPM Carbon Monoxide 180PPM Nitric Oxide Balance Nitrogen EPA Protocol Standard Mixture, Size 150A Aluminum Cylinder, CGA-660

110PPM Carbon Monoxide 180PPM Nitric Oxide Balance Nitrogen EPA Protocol Standard Mixture, Size 150A Aluminum Cylinder, CGA-660

Show Full Description Hide Full Description

Airgas Part #:E03NI99E15A36H3

X02NI60C15A1931

40% Oxygen Balance Nitrogen Certified Standard Mixture, Size 150A Aluminum Cylinder, CGA-296

40% Oxygen Balance Nitrogen Certified Standard Mixture, Size 150A Aluminum Cylinder, CGA-296

Show Full Description Hide Full Description

Compare

40% Oxygen Balance Nitrogen Certified Standard Mixture, Size 150A Aluminum Cylinder, CGA-296

40% Oxygen Balance Nitrogen Certified Standard Mixture, Size 150A Aluminum Cylinder, CGA-296

40% Oxygen Balance Nitrogen Certified Standard Mixture, Size 150A Aluminum Cylinder, CGA-296

Show Full Description Hide Full Description

Airgas Part #:X02NI60C15A1931

X02OX96C20011L6

4% Argon Balance Oxygen Certified Standard Mixture, Size 200 Cylinder, CGA-296

4% Argon Balance Oxygen Certified Standard Mixture, Size 200 Cylinder, CGA-296

Show Full Description Hide Full Description

Compare

4% Argon Balance Oxygen Certified Standard Mixture, Size 200 Cylinder, CGA-296

4% Argon Balance Oxygen Certified Standard Mixture, Size 200 Cylinder, CGA-296

4% Argon Balance Oxygen Certified Standard Mixture, Size 200 Cylinder, CGA-296

Show Full Description Hide Full Description

Airgas Part #:X02OX96C20011L6

E03NI99E15A4179

42.5PPM Nitric Oxide 85PPM Carbon Monoxide Balance Nitrogen EPA Protocol Standard Mixture, Size 150A Aluminum Cylinder, CGA-660

42.5PPM Nitric Oxide 85PPM Carbon Monoxide Balance Nitrogen EPA Protocol Standard Mixture, Size 150A Aluminum Cylinder, CGA-660

Show Full Description Hide Full Description

Compare

42.5PPM Nitric Oxide 85PPM Carbon Monoxide Balance Nitrogen EPA Protocol Standard Mixture, Size 150A Aluminum Cylinder, CGA-660

42.5PPM Nitric Oxide 85PPM Carbon Monoxide Balance Nitrogen EPA Protocol Standard Mixture, Size 150A Aluminum Cylinder, CGA-660

42.5PPM Nitric Oxide 85PPM Carbon Monoxide Balance Nitrogen EPA Protocol Standard Mixture, Size 150A Aluminum Cylinder, CGA-660

Show Full Description Hide Full Description

Airgas Part #:E03NI99E15A4179

X02OX95B30028K4

5% Carbon Dioxide Balance Oxygen Batch Analyzed Mixture, Size 300 Cylinder, CGA-296

5% Carbon Dioxide Balance Oxygen Batch Analyzed Mixture, Size 300 Cylinder, CGA-296

Show Full Description Hide Full Description

Compare

5% Carbon Dioxide Balance Oxygen Batch Analyzed Mixture, Size 300 Cylinder, CGA-296

5% Carbon Dioxide Balance Oxygen Batch Analyzed Mixture, Size 300 Cylinder, CGA-296

5% Carbon Dioxide Balance Oxygen Batch Analyzed Mixture, Size 300 Cylinder, CGA-296

Show Full Description Hide Full Description

Airgas Part #:X02OX95B30028K4

E02NI99E15A0902

28PPM Hydrogen Sulfide Balance Nitrogen EPA Protocol Standard Mixture, Size 150A Aluminum Cylinder, CGA-330

28PPM Hydrogen Sulfide Balance Nitrogen EPA Protocol Standard Mixture, Size 150A Aluminum Cylinder, CGA-330

Show Full Description Hide Full Description

Compare

28PPM Hydrogen Sulfide Balance Nitrogen EPA Protocol Standard Mixture, Size 150A Aluminum Cylinder, CGA-330

28PPM Hydrogen Sulfide Balance Nitrogen EPA Protocol Standard Mixture, Size 150A Aluminum Cylinder, CGA-330

28PPM Hydrogen Sulfide Balance Nitrogen EPA Protocol Standard Mixture, Size 150A Aluminum Cylinder, CGA-330

Show Full Description Hide Full Description

Airgas Part #:E02NI99E15A0902

E03NI99E15A2018

5.5PPM Nitric Oxide 11PPM Carbon Monoxide Balance Nitrogen EPA Protocol Gas Mixture, Size 150A Aluminum Cylinder, CGA-660

5.5PPM Nitric Oxide 11PPM Carbon Monoxide Balance Nitrogen EPA Protocol Gas Mixture, Size 150A Aluminum Cylinder, CGA-660

Show Full Description Hide Full Description

Compare

5.5PPM Nitric Oxide 11PPM Carbon Monoxide Balance Nitrogen EPA Protocol Gas Mixture, Size 150A Aluminum Cylinder, CGA-660

5.5PPM Nitric Oxide 11PPM Carbon Monoxide Balance Nitrogen EPA Protocol Gas Mixture, Size 150A Aluminum Cylinder, CGA-660

5.5PPM Nitric Oxide 11PPM Carbon Monoxide Balance Nitrogen EPA Protocol Gas Mixture, Size 150A Aluminum Cylinder, CGA-660

Show Full Description Hide Full Description

Airgas Part #:E03NI99E15A2018

E02NI99E15A1577

26PPM Hydrogen Sulfide Balance Nitrogen EPA Protocol Standard Mixture, Size 150A Aluminum Cylinder, CGA-330

26PPM Hydrogen Sulfide Balance Nitrogen EPA Protocol Standard Mixture, Size 150A Aluminum Cylinder, CGA-330

Show Full Description Hide Full Description

Compare

26PPM Hydrogen Sulfide Balance Nitrogen EPA Protocol Standard Mixture, Size 150A Aluminum Cylinder, CGA-330

26PPM Hydrogen Sulfide Balance Nitrogen EPA Protocol Standard Mixture, Size 150A Aluminum Cylinder, CGA-330

26PPM Hydrogen Sulfide Balance Nitrogen EPA Protocol Standard Mixture, Size 150A Aluminum Cylinder, CGA-330

Show Full Description Hide Full Description

Airgas Part #:E02NI99E15A1577

E03NI99E15A4263

720PPM Sulfur Dioxide, 1700PPM Carbon Monoxide Balance Nitrogen EPA Protocol Gas Mixture, Size 150A Aluminum Cylinder, CGA-660

720PPM Sulfur Dioxide, 1700PPM Carbon Monoxide Balance Nitrogen EPA Protocol Gas Mixture, Size 150A Aluminum Cylinder, CGA-660

Show Full Description Hide Full Description

Compare

720PPM Sulfur Dioxide, 1700PPM Carbon Monoxide Balance Nitrogen EPA Protocol Gas Mixture, Size 150A Aluminum Cylinder, CGA-660

720PPM Sulfur Dioxide, 1700PPM Carbon Monoxide Balance Nitrogen EPA Protocol Gas Mixture, Size 150A Aluminum Cylinder, CGA-660

720PPM Sulfur Dioxide, 1700PPM Carbon Monoxide Balance Nitrogen EPA Protocol Gas Mixture, Size 150A Aluminum Cylinder, CGA-660

Show Full Description Hide Full Description

Airgas Part #:E03NI99E15A4263

X02NI99CA160000

25PPM Hydrogen Sulfide Balance Nitrogen Calibration Gas, Size 116RAL Aluminum Cylinder, CGA-330

25PPM Hydrogen Sulfide Balance Nitrogen Calibration Gas, Size 116RAL Aluminum Cylinder, CGA-330

Show Full Description Hide Full Description

Compare

25PPM Hydrogen Sulfide Balance Nitrogen Calibration Gas, Size 116RAL Aluminum Cylinder, CGA-330

25PPM Hydrogen Sulfide Balance Nitrogen Calibration Gas, Size 116RAL Aluminum Cylinder, CGA-330

25PPM Hydrogen Sulfide Balance Nitrogen Calibration Gas, Size 116RAL Aluminum Cylinder, CGA-330

Show Full Description Hide Full Description

Airgas Part #:X02NI99CA160000

E02NI99E15A1110

30PPM Hydrogen Sulfide Balance Nitrogen EPA Protocol Standard Mixture, Size 150A Aluminum Cylinder, CGA-330

30PPM Hydrogen Sulfide Balance Nitrogen EPA Protocol Standard Mixture, Size 150A Aluminum Cylinder, CGA-330

Show Full Description Hide Full Description

Compare

30PPM Hydrogen Sulfide Balance Nitrogen EPA Protocol Standard Mixture, Size 150A Aluminum Cylinder, CGA-330

30PPM Hydrogen Sulfide Balance Nitrogen EPA Protocol Standard Mixture, Size 150A Aluminum Cylinder, CGA-330

30PPM Hydrogen Sulfide Balance Nitrogen EPA Protocol Standard Mixture, Size 150A Aluminum Cylinder, CGA-330

Show Full Description Hide Full Description

Airgas Part #:E02NI99E15A1110

X02NI60C2001931

40% Oxygen Balance Nitrogen Certified Standard Mixture, Size 200 Cylinder, CGA-296

40% Oxygen Balance Nitrogen Certified Standard Mixture, Size 200 Cylinder, CGA-296

Show Full Description Hide Full Description

Compare

40% Oxygen Balance Nitrogen Certified Standard Mixture, Size 200 Cylinder, CGA-296

40% Oxygen Balance Nitrogen Certified Standard Mixture, Size 200 Cylinder, CGA-296

40% Oxygen Balance Nitrogen Certified Standard Mixture, Size 200 Cylinder, CGA-296

Show Full Description Hide Full Description

Airgas Part #:X02NI60C2001931

E02NI99E15A3520

75PPM Hydrogen Sulfide Balance Nitrogen EPA Protocol Standard Mixture, Size 150A Aluminum Cylinder, CGA-330

75PPM Hydrogen Sulfide Balance Nitrogen EPA Protocol Standard Mixture, Size 150A Aluminum Cylinder, CGA-330

Show Full Description Hide Full Description

Compare

75PPM Hydrogen Sulfide Balance Nitrogen EPA Protocol Standard Mixture, Size 150A Aluminum Cylinder, CGA-330

75PPM Hydrogen Sulfide Balance Nitrogen EPA Protocol Standard Mixture, Size 150A Aluminum Cylinder, CGA-330

75PPM Hydrogen Sulfide Balance Nitrogen EPA Protocol Standard Mixture, Size 150A Aluminum Cylinder, CGA-330

Show Full Description Hide Full Description

Airgas Part #:E02NI99E15A3520

1
2
NEXT ›

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

Beverage
Construction
Energy & Chemicals
Food
Life Sciences
Metal Fabrication
Primary Materials
Airgas Healthcare
Retail

Resources

Airgas Outlet
Catalogs
COA Search
FAQs
Offers & Rebates
Safety Notices
SDS Search
Tutorials
User Guides

Our Company

Careers
Events
Mergers & Acquisitions
Newsroom
Overview
Sustainability
Visit Parent Company

Contact

Connect with Sales
Customer Service
Find a Branch
Emergency Response

Login
Register
Shop Products
Find A Branch
Industries
Solutions
Customer Service
Search Careers
Newsroom

© 2023 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 |

9399790DCC5249F4C6F96F0D67A5399C