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 ISOPENTANE ARGON ETHYL CHLORIDE NITROGEN OXYGEN NITROGEN DIOXIDE
Gas Comp 1
CARBON DIOXIDE

Narrow Results:

{$title}

{$label}

Cylinder Size
200 Steel HP (27)

300 Steel HP (25)

150 Aluminum HP (14)

12 Pack (8)

12 Pack 300 Steel HP (7)

OMD Aluminum Disposable (7)

PD Steel Disp (6)

300 Aluminum HP (3)

40 Steel HP (3)

6 Pack (3)

E Steel Disp (3)

125 Steel HP (2)

16 Pack (2)

16 Pack 300 Steel HP (2)

20 Steel HP (2)

4000 PSI Steel (2)

60 Aluminum HP (2)

60 Steel HP (2)

80 Steel HP (2)

100 Steel HP (1)

103 Steel Disp (1)

12 Pack 200 Steel HP (1)

12 Pack 300 Aluminum HP (1)

15 Pack (1)

15 Pack 300 Steel HP (1)

18 Pack (1)

18 Pack 300 Steel HP (1)

190 Steel HP (1)

200 Medical 1900 PSI STL (1)

227L Steel Disp (1)

250 Steel HP (1)

6 Pack 200 Steel HP (1)

6 Pack 250 Steel HP (1)

6 Pack 300 Steel HP (1)

BD Aluminum Disp (1)

GD Steel Disp (1)

QD Steel Disposable (1)

SD Steel Disp (1)

CGA Connection
CGA 580 (63)

CGA 600 (8)

CGA B188 (7)

CGA 590 (6)

CGA 660 (5)

CGA 350 (4)

CGA 500 (4)

CGA 973 Yoke (4)

CGA 296 (3)

CGA 280 (2)

CGA 165 (1)

CGA 680 (1)

CGA 680/580 (1)

CGA Aero (1)

CGA C10 (1)

Gas Component Amount 1
5.0000000 (21)

25.0000000 (17)

10.0000000 (12)

15.0000000 (5)

18.0000000 (5)

20.0000000 (5)

6.0000000 (4)

7.5000000 (4)

8.0000000 (4)

14.0000000 (3)

4.0000000 (3)

40.0000000 (3)

6.0200000 (3)

60.0000000 (3)

7.0000000 (3)

11.0000000 (2)

12.0000000 (2)

2.0000000 (2)

30.0000000 (2)

1.7000000 (1)

11.2200000 (1)

13.5000000 (1)

17.0000000 (1)

3.4000000 (1)

34.6000000 (1)

5.6000000 (1)

6.5000000 (1)

Gas Component 1
% NITROGEN (95)

PPM NITRIC OXIDE (70)

PPM CARBON MONOXIDE (65)

% OXYGEN (61)

% HELIUM (48)

% HYDROGEN (47)

PPM SULFUR DIOXIDE (18)

% ARGON (16)

PPM HYDROGEN SULFIDE (16)

% METHANE (10)

% CARBON MONOXIDE (7)

PPM AMMONIA (5)

PPM CHLORINE (3)

PPM HYDROGEN CHLORIDE (3)

PPM OXYGEN (3)

% KRYPTON (2)

% SULFUR HEXAFLUORIDE (2)

PPM ETHYLENE (2)

PPM FORMALDEHYDE (2)

PPM NITROGEN DIOXIDE (2)

PPM PHOSPHINE (2)

% CHLORINE (1)

% ETHANE (1)

% HEXANE (1)

% NEON (1)

% NITRIC OXIDE (1)

% PROPANE (1)

% PROPYLENE (1)

% SEVOFLURANE (1)

% SULFUR DIOXIDE (1)

PPM CARBON DIOXIDE (1)

PPM NITROGEN (1)

PPM R134A TETRAFLUOROETHANE (1)

PPM XENON (1)

Gas Component Amount 2
75.0000000 (17)

90.0000000 (10)

95.0000000 (8)

80.0000000 (6)

60.0000000 (5)

85.0000000 (5)

20.9000000 (4)

12.0000000 (3)

14.0000000 (3)

16.0000000 (3)

35.0000000 (3)

40.0000000 (3)

86.0000000 (3)

2.0000000 (2)

20.6000000 (2)

21.0000000 (2)

5.0000000 (2)

55.0000000 (2)

70.0000000 (2)

82.0000000 (2)

88.0000000 (2)

94.0000000 (2)

98.0000000 (2)

15.6000000 (1)

19.7600000 (1)

23.4000000 (1)

26.0000000 (1)

59.5000000 (1)

65.0000000 (1)

76.0000000 (1)

81.6025000 (1)

81.8420000 (1)

82.9820000 (1)

86.5000000 (1)

88.7800000 (1)

88.8625000 (1)

88.9175000 (1)

9.0000000 (1)

92.0000000 (1)

93.0000000 (1)

93.4500000 (1)

Gas Component 2
% HELIUM (8)

% HYDROGEN (5)

PPM NITRIC OXIDE (3)

% AIR (2)

% CARBON MONOXIDE (2)

% R134A TETRAFLUOROETHANE (2)

PPM CARBON MONOXIDE (2)

% HEXAFLUORO ETHANE (1)

% METHANE (1)

% XENON (1)

PPB BENZENE (1)

PPM OXYGEN (1)

Gas Component Amount 3
71.6000000 (4)

5.0000000 (3)

60.0000000 (3)

79.9800000 (3)

40.0000000 (2)

74.4000000 (2)

80.0000000 (2)

88.0000000 (2)

0.4000000 (1)

0.5000000 (1)

1.0000000 (1)

10.0000000 (1)

12.0000000 (1)

180.0000000 (1)

22.5000000 (1)

275.0000000 (1)

28.0000000 (1)

3490.0000000 (1)

4.0000000 (1)

69.0000000 (1)

70.0000000 (1)

74.0000000 (1)

74.7000000 (1)

74.9000000 (1)

78.0000000 (1)

79.0000000 (1)

81.0000000 (1)

82.0000000 (1)

825.0000000 (1)

83.0000000 (1)

85.0000000 (1)

88.5000000 (1)

90.0000000 (1)

900.0000000 (1)

Gas Component 3
% NITROGEN (21)

% HELIUM (9)

% OXYGEN (6)

% CARBON MONOXIDE (3)

% ARGON (2)

PPM NITRIC OXIDE (2)

PPM SULFUR DIOXIDE (2)

% HYDROGEN (1)

PPM CARBON MONOXIDE (1)

Gas Component Amount 4
1100.0000000 (1)

28.0000000 (1)

300.0000000 (1)

4.0000000 (1)

485.0000000 (1)

680.0000000 (1)

Gas Component 4
PPM NITRIC OXIDE (3)

% CARBON MONOXIDE (1)

% HELIUM (1)

PPM SULFUR DIOXIDE (1)

Gas Component Amount 5
200.0000000 (1)

Gas Component 5
PPM PROPANE (1)

Compare Products Up to 4

Mixed Gases

Sort by:

Z03NI714OMDC001

7.5% Carbon Dioxide, 20.9% Oxygen, Balance Nitrogen Clinical Blood Gas Size OMD Aluminum Disposable Cylinder, CGA B188

7.5% Carbon Dioxide, 20.9% Oxygen, Balance Nitrogen Clinical Blood Gas Size OMD Aluminum Disposable Cylinder, CGA B188

Show Full Description Hide Full Description

Compare

7.5% Carbon Dioxide, 20.9% Oxygen, Balance Nitrogen Clinical Blood Gas Size OMD Aluminum Disposable Cylinder, CGA B188

7.5% Carbon Dioxide, 20.9% Oxygen, Balance Nitrogen Clinical Blood Gas Size OMD Aluminum Disposable Cylinder, CGA B188

7.5% Carbon Dioxide, 20.9% Oxygen, Balance Nitrogen Clinical Blood Gas Size OMD Aluminum Disposable Cylinder, CGA B188

Show Full Description Hide Full Description

Airgas Part #:Z03NI714OMDC001

Z03NI718OMDC001

7.5% Carbon Dioxide, 20.9% Oxygen, Balance Nitrogen Clinical Blood Gas Size OMD Aluminum Disposable Cylinder, CGA B188

7.5% Carbon Dioxide, 20.9% Oxygen, Balance Nitrogen Clinical Blood Gas Size OMD Aluminum Disposable Cylinder, CGA B188

Show Full Description Hide Full Description

Compare

7.5% Carbon Dioxide, 20.9% Oxygen, Balance Nitrogen Clinical Blood Gas Size OMD Aluminum Disposable Cylinder, CGA B188

7.5% Carbon Dioxide, 20.9% Oxygen, Balance Nitrogen Clinical Blood Gas Size OMD Aluminum Disposable Cylinder, CGA B188

7.5% Carbon Dioxide, 20.9% Oxygen, Balance Nitrogen Clinical Blood Gas Size OMD Aluminum Disposable Cylinder, CGA B188

Show Full Description Hide Full Description

Airgas Part #:Z03NI718OMDC001

Z03NI748BDC003

5% Carbon Dioxide, 21% Oxygen, Balance Nitrogen Clinical Blood Gas Size BD Aluminum Disposable Cylinder, CGA AERO

5% Carbon Dioxide, 21% Oxygen, Balance Nitrogen Clinical Blood Gas Size BD Aluminum Disposable Cylinder, CGA AERO

Show Full Description Hide Full Description

Compare

5% Carbon Dioxide, 21% Oxygen, Balance Nitrogen Clinical Blood Gas Size BD Aluminum Disposable Cylinder, CGA AERO

5% Carbon Dioxide, 21% Oxygen, Balance Nitrogen Clinical Blood Gas Size BD Aluminum Disposable Cylinder, CGA AERO

5% Carbon Dioxide, 21% Oxygen, Balance Nitrogen Clinical Blood Gas Size BD Aluminum Disposable Cylinder, CGA AERO

Show Full Description Hide Full Description

Airgas Part #:Z03NI748BDC003

Z03NI798EDC000

5% Carbon Dioxide, 16% Oxygen, Balance Nitrogen Clinical Blood Gas Size E Steel Disposable Cylinder, CGA 973

5% Carbon Dioxide, 16% Oxygen, Balance Nitrogen Clinical Blood Gas Size E Steel Disposable Cylinder, CGA 973

Show Full Description Hide Full Description

Compare

5% Carbon Dioxide, 16% Oxygen, Balance Nitrogen Clinical Blood Gas Size E Steel Disposable Cylinder, CGA 973

5% Carbon Dioxide, 16% Oxygen, Balance Nitrogen Clinical Blood Gas Size E Steel Disposable Cylinder, CGA 973

5% Carbon Dioxide, 16% Oxygen, Balance Nitrogen Clinical Blood Gas Size E Steel Disposable Cylinder, CGA 973

5% Carbon Dioxide, 16% Oxygen, Balance Nitrogen Clinical Blood Gas Size E Steel Disposable Cylinder, CGA 973

Show Full Description Hide Full Description

Airgas Part #:Z03NI798EDC000

E04NI88E15A1649

275PPM Nitirc Oxide, 1100PPM Sulfur Dioxide, 11% Carbon Dioxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum Cylinder, CGA 660

275PPM Nitirc Oxide, 1100PPM Sulfur Dioxide, 11% Carbon Dioxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum Cylinder, CGA 660

Show Full Description Hide Full Description

Compare

275PPM Nitirc Oxide, 1100PPM Sulfur Dioxide, 11% Carbon Dioxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum Cylinder, CGA 660

275PPM Nitirc Oxide, 1100PPM Sulfur Dioxide, 11% Carbon Dioxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum Cylinder, CGA 660

275PPM Nitirc Oxide, 1100PPM Sulfur Dioxide, 11% Carbon Dioxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum Cylinder, CGA 660

275PPM Nitirc Oxide, 1100PPM Sulfur Dioxide, 11% Carbon Dioxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum Cylinder, CGA 660

Show Full Description Hide Full Description

Airgas Part #:E04NI88E15A1649

Z03NI748QDC000

5.6% Carbon Dioxide, Balance Oxygen Balance Nitrogen Clinical Blood Gas Size QD Steel Disposable Cylinder, CGA 600

5.6% Carbon Dioxide, Balance Oxygen Balance Nitrogen Clinical Blood Gas Size QD Steel Disposable Cylinder, CGA 600

Show Full Description Hide Full Description

Compare

5.6% Carbon Dioxide, Balance Oxygen Balance Nitrogen Clinical Blood Gas Size QD Steel Disposable Cylinder, CGA 600

5.6% Carbon Dioxide, Balance Oxygen Balance Nitrogen Clinical Blood Gas Size QD Steel Disposable Cylinder, CGA 600

5.6% Carbon Dioxide, Balance Oxygen Balance Nitrogen Clinical Blood Gas Size QD Steel Disposable Cylinder, CGA 600

Show Full Description Hide Full Description

Airgas Part #:Z03NI748QDC000

Z02OX958PDC000

5% Carbon Dioxide, Balance Oxygen Clinical Blood Gas Size PD Steel Disposable Cylinder, CGA 600

5% Carbon Dioxide, Balance Oxygen Clinical Blood Gas Size PD Steel Disposable Cylinder, CGA 600

Show Full Description Hide Full Description

Compare

5% Carbon Dioxide, Balance Oxygen Clinical Blood Gas Size PD Steel Disposable Cylinder, CGA 600

5% Carbon Dioxide, Balance Oxygen Clinical Blood Gas Size PD Steel Disposable Cylinder, CGA 600

5% Carbon Dioxide, Balance Oxygen Clinical Blood Gas Size PD Steel Disposable Cylinder, CGA 600

Show Full Description Hide Full Description

Airgas Part #:Z02OX958PDC000

Z02NI908PDC001

10% Carbon Dioxide, Balance Nitrogen Clinical Blood Gas Size PD Steel Disposable Cylinder, CGA 600

10% Carbon Dioxide, Balance Nitrogen Clinical Blood Gas Size PD Steel Disposable Cylinder, CGA 600

Show Full Description Hide Full Description

Compare

10% Carbon Dioxide, Balance Nitrogen Clinical Blood Gas Size PD Steel Disposable Cylinder, CGA 600

10% Carbon Dioxide, Balance Nitrogen Clinical Blood Gas Size PD Steel Disposable Cylinder, CGA 600

10% Carbon Dioxide, Balance Nitrogen Clinical Blood Gas Size PD Steel Disposable Cylinder, CGA 600

Show Full Description Hide Full Description

Airgas Part #:Z02NI908PDC001

Z03NI748PDC003

5% Carbon Dioxide, 20.6% Oxygen, Balance Nitrogen Clinical Blood Gas Size PD Steel Disposable Cylinder, CGA 600

5% Carbon Dioxide, 20.6% Oxygen, Balance Nitrogen Clinical Blood Gas Size PD Steel Disposable Cylinder, CGA 600

Show Full Description Hide Full Description

Compare

5% Carbon Dioxide, 20.6% Oxygen, Balance Nitrogen Clinical Blood Gas Size PD Steel Disposable Cylinder, CGA 600

5% Carbon Dioxide, 20.6% Oxygen, Balance Nitrogen Clinical Blood Gas Size PD Steel Disposable Cylinder, CGA 600

5% Carbon Dioxide, 20.6% Oxygen, Balance Nitrogen Clinical Blood Gas Size PD Steel Disposable Cylinder, CGA 600

Show Full Description Hide Full Description

Airgas Part #:Z03NI748PDC003

Z03NI838EDC002

5% Carbon Dioxide, 12% Oxygen, Balance Nitrogen Clinical Blood Gas Size E Steel Disposable Cylinder, CGA 973

5% Carbon Dioxide, 12% Oxygen, Balance Nitrogen Clinical Blood Gas Size E Steel Disposable Cylinder, CGA 973

Show Full Description Hide Full Description

Compare

5% Carbon Dioxide, 12% Oxygen, Balance Nitrogen Clinical Blood Gas Size E Steel Disposable Cylinder, CGA 973

5% Carbon Dioxide, 12% Oxygen, Balance Nitrogen Clinical Blood Gas Size E Steel Disposable Cylinder, CGA 973

5% Carbon Dioxide, 12% Oxygen, Balance Nitrogen Clinical Blood Gas Size E Steel Disposable Cylinder, CGA 973

5% Carbon Dioxide, 12% Oxygen, Balance Nitrogen Clinical Blood Gas Size E Steel Disposable Cylinder, CGA 973

Show Full Description Hide Full Description

Airgas Part #:Z03NI838EDC002

X03HE70Q20050H5

4% Carbon Dioxide, 26% Nitrogen, Balance Helium Laser (Non Medical) Certified Grade, Size 200 High Pressure Steel Cylinder, CGA 580

4% Carbon Dioxide, 26% Nitrogen, Balance Helium Laser (Non Medical) Certified Grade, Size 200 High Pressure Steel Cylinder, CGA 580

Show Full Description Hide Full Description

Compare

4% Carbon Dioxide, 26% Nitrogen, Balance Helium Laser (Non Medical) Certified Grade, Size 200 High Pressure Steel Cylinder, CGA 580

4% Carbon Dioxide, 26% Nitrogen, Balance Helium Laser (Non Medical) Certified Grade, Size 200 High Pressure Steel Cylinder, CGA 580

4% Carbon Dioxide, 26% Nitrogen, Balance Helium Laser (Non Medical) Certified Grade, Size 200 High Pressure Steel Cylinder, CGA 580

Show Full Description Hide Full Description

Airgas Part #:X03HE70Q20050H5

‹ PREV
1..
2
3
4
5
6

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 |

398A0A9CFF7E0570217A9D1C09D498BB

398A0A9CFF7E0570217A9D1C09D498BB