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
Gas Comp Amount2
4.0000000 1800.0000000

Narrow Results:

{$title}

{$label}

Gas Grade
Portable Calibration Mix (1)

Cylinder Size
dqa test cylinder size business facet 1 (5)

dqa test cylinder size business facet 2 (5)

DQA test cyl size bus facet 1 (3)

DQA test cyl size bus facet 2 (3)

business facet 1 (3)

business facet 2 (3)

cylinder size dqa test (3)

552DS (1)

CGA Connection
350 (6)

350 | 350 (2)

580 (1)

590 (1)

590 | 590 (1)

660 (1)

Gas Component Amount 1
99.8110000 (1)

99.8200000 (1)

96.0000000 (5)

91.0000000 (1)

77.3200000 (1)

22.5000000 (1)

11.5000000 (1)

5.0000000 (1)

Gas Component Amount 2
126000.0000000 (1)

5200.0000000 (1)

5000.0000000 (1)

2500.0000000 (1)

2100.0000000 (1)

1625.0000000 (1)

1550.0000000 (1)

1500.0000000 (1)

1350.0000000 (1)

1200.0000000 (1)

1000.0000000 (1)

900.0000000 (1)

500.0000000 (2)

465.0000000 (1)

425.0000000 (1)

400.0000000 (2)

360.0000000 (1)

350.0000000 (1)

300.0000000 (3)

275.0000000 (1)

250.0000000 (3)

225.0000000 (1)

200.0000000 (2)

190.0000000 (1)

185.0000000 (1)

180.0000000 (5)

170.0000000 (1)

165.0000000 (2)

140.0000000 (1)

135.0000000 (2)

110.0000000 (1)

100.0000000 (5)

99.9950000 (7)

99.9975000 (5)

99.9000000 (3)

99.99 (3)

99.9900000 (3)

99.9990000 (3)

99.9750000 (2)

99.9850000 (2)

99.9920000 (2)

99.9945000 (2)

99.9970000 (2)

99.9973000 (2)

99.9995000 (2)

99.9100000 (1)

99.9150000 (1)

99.9200000 (1)

99.9230000 (1)

99.9340000 (1)

99.9460000 (1)

99.9519000 (1)

99.9600000 (1)

99.9615000 (1)

99.9640000 (1)

99.9670000 (1)

99.9700000 (1)

99.9725000 (1)

99.9730000 (1)

99.9745000 (1)

99.9890000 (1)

99.9905000 (1)

99.9910000 (1)

99.9925000 (1)

99.9930000 (1)

99.9937000 (1)

99.9940000 (1)

99.9955000 (1)

99.9960000 (1)

99.9972500 (1)

99.9977500 (1)

99.9978000 (1)

99.9980000 (1)

99.9982000 (1)

99.9983000 (1)

99.9983500 (1)

99.9991500 (1)

99.9992000 (1)

99.9998000 (1)

99.8000000 (2)

99.8400000 (1)

99.8935000 (1)

99.7140000 (1)

99.7580000 (1)

99.7700000 (1)

99.5000000 (1)

99.4000000 (3)

99.1000000 (1)

99.0000000 (5)

98.3000000 (1)

98.0000000 (6)

97.5000000 (5)

97.0000000 (3)

96.5000000 (1)

96.0000000 (2)

95.0000000 (9)

93.7500000 (1)

93.0000000 (1)

92.0000000 (3)

91.0000000 (1)

88.9550000 (1)

88.5000000 (1)

88.0000000 (1)

86.5000000 (1)

85.0000000 (9)

84.7750000 (1)

83.0000000 (2)

82.0000000 (4)

81.9375000 (1)

81.9550000 (1)

81.0000000 (2)

80.0000000 (6)

79.4875000 (1)

79.2000000 (1)

79.1000000 (1)

79.0000000 (1)

79.0906000 (1)

77.8200000 (1)

77.5000000 (1)

76.9100000 (1)

76.0000000 (2)

75.0000000 (1)

73.0000000 (1)

70.0000000 (2)

65.4600000 (1)

61.0000000 (1)

60.0000000 (7)

55.0000000 (2)

54.0000000 (1)

50.0000000 (4)

45.0000000 (3)

43.0000000 (1)

35.0000000 (3)

31.5000000 (1)

30.0000000 (2)

28.0000000 (1)

27.5000000 (1)

26.0000000 (2)

23.4000000 (1)

22.0000000 (2)

21.0000000 (6)

20.9000000 (5)

20.0000000 (10)

19.0000000 (1)

18.9000000 (1)

18.0000000 (4)

18 (1)

17.0000000 (1)

15.6000000 (1)

15.0000000 (4)

14.0000000 (1)

13.7500000 (1)

13.0000000 (1)

12.5000000 (1)

12.0000000 (5)

11.0000000 (1)

9.0000000 (5)

8.5000000 (2)

8.0000000 (6)

7.0000000 (2)

6.0000000 (3)

5.5000000 (2)

5.4000000 (1)

4.5000000 (3)

3.7000000 (1)

3.4000000 (1)

3.0000000 (3)

2.5000000 (6)

2.1000000 (1)

2.0000000 (10)

1.7000000 (2)

1.5000000 (1)

1.3500000 (1)

1.1000000 (1)

1.0000000 (11)

0.8500000 (1)

0.6000000 (2)

0.5000000 (1)

0.4000000 (3)

0.3500000 (1)

Gas Component 2
% HYDROGEN (6)

PPM CARBON MONOXIDE (4)

% CARBON DIOXIDE (1)

PPM CARBON DIOXIDE (1)

Gas Component Amount 3
94.8200000 (1)

90.0000000 (1)

84.5000000 (1)

77.3200000 (1)

22.5000000 (1)

5.0000000 (1)

Gas Component 3
% NITROGEN (2)

% CARBON DIOXIDE (1)

% HELIUM (1)

% OXYGEN (1)

PPM NITRIC OXIDE (1)

Compare Products Up to 4

Mixed Gases

Sort by:

X02AR96C3002665

4% Hydrogen Balance Argon Certified Standard Mixture, Size 300 Cylinder, CGA-350

4% Hydrogen Balance Argon Certified Standard Mixture, Size 300 Cylinder, CGA-350

Show Full Description Hide Full Description

Compare

4% Hydrogen Balance Argon Certified Standard Mixture, Size 300 Cylinder, CGA-350

4% Hydrogen Balance Argon Certified Standard Mixture, Size 300 Cylinder, CGA-350

4% Hydrogen Balance Argon Certified Standard Mixture, Size 300 Cylinder, CGA-350

Show Full Description Hide Full Description

Airgas Part #:X02AR96C3002665

X02NI96C2003094

4% Hydrogen Balance Nitrogen Certified Standard Mixture, Size 200 Cylinder, CGA-350

4% Hydrogen Balance Nitrogen Certified Standard Mixture, Size 200 Cylinder, CGA-350

Show Full Description Hide Full Description

Compare

4% Hydrogen Balance Nitrogen Certified Standard Mixture, Size 200 Cylinder, CGA-350

4% Hydrogen Balance Nitrogen Certified Standard Mixture, Size 200 Cylinder, CGA-350

4% Hydrogen Balance Nitrogen Certified Standard Mixture, Size 200 Cylinder, CGA-350

Show Full Description Hide Full Description

Airgas Part #:X02NI96C2003094

E02NI99E15A0299

1800PPM Carbon Monoxide Balance Nitrogen EPA Protocol Standard Mixture, Size 150A Aluminum Cylinder, CGA-350

1800PPM Carbon Monoxide Balance Nitrogen EPA Protocol Standard Mixture, Size 150A Aluminum Cylinder, CGA-350

Show Full Description Hide Full Description

Compare

1800PPM Carbon Monoxide Balance Nitrogen EPA Protocol Standard Mixture, Size 150A Aluminum Cylinder, CGA-350

1800PPM Carbon Monoxide Balance Nitrogen EPA Protocol Standard Mixture, Size 150A Aluminum Cylinder, CGA-350

1800PPM Carbon Monoxide Balance Nitrogen EPA Protocol Standard Mixture, Size 150A Aluminum Cylinder, CGA-350

Show Full Description Hide Full Description

Airgas Part #:E02NI99E15A0299

X02NI96C3000558

4% Hydrogen Balance Nitrogen Certified Standard Mixture, Size 300 Cylinder, CGA-350

4% Hydrogen Balance Nitrogen Certified Standard Mixture, Size 300 Cylinder, CGA-350

Show Full Description Hide Full Description

Compare

4% Hydrogen Balance Nitrogen Certified Standard Mixture, Size 300 Cylinder, CGA-350

4% Hydrogen Balance Nitrogen Certified Standard Mixture, Size 300 Cylinder, CGA-350

4% Hydrogen Balance Nitrogen Certified Standard Mixture, Size 300 Cylinder, CGA-350

Show Full Description Hide Full Description

Airgas Part #:X02NI96C3000558

E03NI99E15A00K9

90PPM Nitric Oxide, 1800PPM Carbon Monoxide Balance Nitrogen EPA Protocol Gas Mixture, Size 150A Aluminum Cylinder, CGA-660

90PPM Nitric Oxide, 1800PPM Carbon Monoxide Balance Nitrogen EPA Protocol Gas Mixture, Size 150A Aluminum Cylinder, CGA-660

Show Full Description Hide Full Description

Compare

90PPM Nitric Oxide, 1800PPM Carbon Monoxide Balance Nitrogen EPA Protocol Gas Mixture, Size 150A Aluminum Cylinder, CGA-660

90PPM Nitric Oxide, 1800PPM Carbon Monoxide Balance Nitrogen EPA Protocol Gas Mixture, Size 150A Aluminum Cylinder, CGA-660

90PPM Nitric Oxide, 1800PPM Carbon Monoxide Balance Nitrogen EPA Protocol Gas Mixture, Size 150A Aluminum Cylinder, CGA-660

Show Full Description Hide Full Description

Airgas Part #:E03NI99E15A00K9

X03NI77C15A0357

1800PPM Carbon Monoxide 22.5% Carbon Dioxide Balance Nitrogen Certified Standard Mixture, Size 150A Aluminum Cylinder, CGA-350

1800PPM Carbon Monoxide 22.5% Carbon Dioxide Balance Nitrogen Certified Standard Mixture, Size 150A Aluminum Cylinder, CGA-350

Show Full Description Hide Full Description

Compare

1800PPM Carbon Monoxide 22.5% Carbon Dioxide Balance Nitrogen Certified Standard Mixture, Size 150A Aluminum Cylinder, CGA-350

1800PPM Carbon Monoxide 22.5% Carbon Dioxide Balance Nitrogen Certified Standard Mixture, Size 150A Aluminum Cylinder, CGA-350

1800PPM Carbon Monoxide 22.5% Carbon Dioxide Balance Nitrogen Certified Standard Mixture, Size 150A Aluminum Cylinder, CGA-350

Show Full Description Hide Full Description

Airgas Part #:X03NI77C15A0357

E03NI84E15A7419

4% Carbon Dioxide 11.5% Oxygen Balance Nitrogen EPA Protocol Standard Mixture, Size 150A Aluminum Cylinder, CGA-590

4% Carbon Dioxide 11.5% Oxygen Balance Nitrogen EPA Protocol Standard Mixture, Size 150A Aluminum Cylinder, CGA-590

Show Full Description Hide Full Description

Compare

4% Carbon Dioxide 11.5% Oxygen Balance Nitrogen EPA Protocol Standard Mixture, Size 150A Aluminum Cylinder, CGA-590

4% Carbon Dioxide 11.5% Oxygen Balance Nitrogen EPA Protocol Standard Mixture, Size 150A Aluminum Cylinder, CGA-590

4% Carbon Dioxide 11.5% Oxygen Balance Nitrogen EPA Protocol Standard Mixture, Size 150A Aluminum Cylinder, CGA-590

Show Full Description Hide Full Description

Airgas Part #:E03NI84E15A7419

X03NI77C15A7488

1800PPM Carbon Monoxide 22.5% Oxygen Balance Nitrogen Certified Standard Mixture, Size 150A Aluminum Cylinder, CGA-590

1800PPM Carbon Monoxide 22.5% Oxygen Balance Nitrogen Certified Standard Mixture, Size 150A Aluminum Cylinder, CGA-590

Show Full Description Hide Full Description

Compare

1800PPM Carbon Monoxide 22.5% Oxygen Balance Nitrogen Certified Standard Mixture, Size 150A Aluminum Cylinder, CGA-590

1800PPM Carbon Monoxide 22.5% Oxygen Balance Nitrogen Certified Standard Mixture, Size 150A Aluminum Cylinder, CGA-590

1800PPM Carbon Monoxide 22.5% Oxygen Balance Nitrogen Certified Standard Mixture, Size 150A Aluminum Cylinder, CGA-590

Show Full Description Hide Full Description

Airgas Part #:X03NI77C15A7488

X02AR96C2000997

4% Hydrogen Balance Argon Certified Standard Mixture, Size 200 Cylinder, CGA-350

4% Hydrogen Balance Argon Certified Standard Mixture, Size 200 Cylinder, CGA-350

Show Full Description Hide Full Description

Compare

4% Hydrogen Balance Argon Certified Standard Mixture, Size 200 Cylinder, CGA-350

4% Hydrogen Balance Argon Certified Standard Mixture, Size 200 Cylinder, CGA-350

4% Hydrogen Balance Argon Certified Standard Mixture, Size 200 Cylinder, CGA-350

Show Full Description Hide Full Description

Airgas Part #:X02AR96C2000997

X03NI91C3000001

4% Hydrogen, 5% Carbon Dioxide Balance Nitrogen Certified Standard Mixture, Size 300 Cylinder, CGA-350

4% Hydrogen, 5% Carbon Dioxide Balance Nitrogen Certified Standard Mixture, Size 300 Cylinder, CGA-350

Show Full Description Hide Full Description

Compare

4% Hydrogen, 5% Carbon Dioxide Balance Nitrogen Certified Standard Mixture, Size 300 Cylinder, CGA-350

4% Hydrogen, 5% Carbon Dioxide Balance Nitrogen Certified Standard Mixture, Size 300 Cylinder, CGA-350

4% Hydrogen, 5% Carbon Dioxide Balance Nitrogen Certified Standard Mixture, Size 300 Cylinder, CGA-350

Show Full Description Hide Full Description

Airgas Part #:X03NI91C3000001

X03HE94C20064Y6

1800PPM Carbon Dioxide 5% Oxygen Balance Helium Certified Standard Mixture, Size 200 Cylinder, CGA-580

1800PPM Carbon Dioxide 5% Oxygen Balance Helium Certified Standard Mixture, Size 200 Cylinder, CGA-580

Show Full Description Hide Full Description

Compare

1800PPM Carbon Dioxide 5% Oxygen Balance Helium Certified Standard Mixture, Size 200 Cylinder, CGA-580

1800PPM Carbon Dioxide 5% Oxygen Balance Helium Certified Standard Mixture, Size 200 Cylinder, CGA-580

1800PPM Carbon Dioxide 5% Oxygen Balance Helium Certified Standard Mixture, Size 200 Cylinder, CGA-580

Show Full Description Hide Full Description

Airgas Part #:X03HE94C20064Y6

X02NI96CP550000

4% Nitrogen Balance Nitrogen Portable Calibration Gas, Size 552DS Disposable Steel Cylinder, CGA-350

4% Nitrogen Balance Nitrogen Portable Calibration Gas, Size 552DS Disposable Steel Cylinder, CGA-350

Show Full Description Hide Full Description

Compare

4% Nitrogen Balance Nitrogen Portable Calibration Gas, Size 552DS Disposable Steel Cylinder, CGA-350

4% Nitrogen Balance Nitrogen Portable Calibration Gas, Size 552DS Disposable Steel Cylinder, CGA-350

4% Nitrogen Balance Nitrogen Portable Calibration Gas, Size 552DS Disposable Steel Cylinder, CGA-350

Show Full Description Hide Full Description

Airgas Part #:X02NI96CP550000

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 |

B9A5CBCFFD88918056D4532F41641736