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 1
ARGON PPM ISOBUTYLENE PPM SULFUR DIOXIDE CHLORINE HELIUM 3

Narrow Results:

{$title}

{$label}

Cylinder Size
300 Steel HP (71)

200 Steel HP (23)

150 Aluminum HP (21)

300 HP SMARTOP™ (14)

12 Pack 300 Steel HP (10)

12PK 300HP (10)

300 HP EXELTOP™ (10)

12 Pack (9)

6 Pack (9)

16 Pack (6)

16 Pack 300 Steel HP (6)

125 Steel HP (4)

6 Pack 200 Steel HP (4)

6 Pack 300 Steel HP (4)

250 Steel HP (3)

58L Aluminum Disp (3)

60 Steel HP (3)

150 Steel HP (2)

80 Steel HP (2)

103 Steel Disp (1)

160L Liquid (1)

17 Steel Disp (1)

18 Pack (1)

18 Pack 300 Steel HP (1)

180L Liquid (1)

33 Aluminum HP (1)

34L Steel Disp (1)

6 Aluminum HP (1)

6 Pack 250 Steel HP (1)

CGA Connection
CGA 580 (98)

CGA 350 (37)

CGA 660 (12)

CGA 660 Washer (11)

CGA C10 (4)

580 (3)

CGA 590 (3)

350 (2)

CGA 296 (2)

CGA 600 (2)

Gas Component Amount 1
90.0000000 (23)

95.0000000 (22)

75.0000000 (20)

98.0000000 (9)

100.0000000 (7)

80.0000000 (7)

50.0000000 (5)

92.0000000 (5)

25.0000000 (4)

63.0000000 (4)

82.0000000 (4)

84.0000000 (4)

85.0000000 (4)

96.0000000 (4)

180.0000000 (3)

65.0000000 (3)

97.0000000 (3)

97.1000000 (3)

10.0000000 (2)

60.0000000 (2)

93.0000000 (2)

99.0000000 (2)

0.5000000 (1)

1350.0000000 (1)

15.0000000 (1)

18.0000000 (1)

1800.0000000 (1)

2.0000000 (1)

27.0000000 (1)

275.0000000 (1)

300.0000000 (1)

3150.0000000 (1)

385.0000000 (1)

4.0000000 (1)

40.0000000 (1)

5.0000000 (1)

5.5000000 (1)

500.0000000 (1)

55.0000000 (1)

630.0000000 (1)

6400.0000000 (1)

68.0000000 (1)

69.0000000 (1)

720.0000000 (1)

75.9800000 (1)

850.0000000 (1)

86.0000000 (1)

88.0000000 (1)

91.0000000 (1)

91.5000000 (1)

97.3500000 (1)

97.6000000 (1)

97.9000000 (1)

99.9000000 (1)

Gas Component 1
% CARBON DIOXIDE (140)

% OXYGEN (101)

PPM NITRIC OXIDE (99)

PPM CARBON MONOXIDE (95)

% AIR (92)

% HELIUM (88)

% HYDROGEN (71)

% METHANE (27)

PPM HYDROGEN SULFIDE (20)

% CARBON MONOXIDE (15)

PPM AMMONIA (8)

NITROGEN (6)

PPM NITROGEN DIOXIDE (6)

PPM PROPANE (5)

% DESFLURANE (4)

PPM METHANE (4)

% ETHANE (3)

% KRYPTON (3)

% NEON (3)

% PROPANE (3)

% SULFUR HEXAFLUORIDE (3)

PPM CARBON DIOXIDE (3)

PPM CHLORINE (3)

PPM HYDROGEN CHLORIDE (3)

PPM OXYGEN (3)

% FLUORINE (2)

% HEXANE (2)

% N BUTANE (2)

% R218 OCTAFLUOROPROPANE (2)

PPM CARBONYL SULFIDE (2)

PPM ETHYLENE (2)

PPM FORMALDEHYDE (2)

PPM PHOSPHINE (2)

ARGON (1)

% DIMETHYLAMINE (1)

% ETHYLENE (1)

% ISOFLURANE (1)

% ISOPENTANE (1)

% MONOMETHYLAMINE (1)

% NITRIC OXIDE (1)

% NITROGEN DIOXIDE (1)

% NITROUS OXIDE (1)

% PROPYLENE (1)

% SEVOFLURANE (1)

% SULFUR DIOXIDE (1)

% TUNGSTEN HEXAFLUORIDE (1)

% XENON (1)

PPM NITROGEN (1)

PPM R134A TETRAFLUOROETHANE (1)

PPM XENON (1)

Gas Component Amount 2
5.0000000 (22)

25.0000000 (20)

10.0000000 (17)

2.0000000 (17)

20.0000000 (7)

8.0000000 (5)

1.0000000 (4)

16.0000000 (4)

18.0000000 (4)

3.0000000 (4)

4.0000000 (4)

12.0000000 (3)

15.0000000 (3)

2.9000000 (3)

35.0000000 (3)

50.0000000 (3)

75.0000000 (3)

40.0000000 (2)

7.0000000 (2)

99.9900000 (2)

99.9950000 (2)

99.9990000 (2)

1.7000000 (1)

1000.0000000 (1)

11.0000000 (1)

12.6000000 (1)

17.0000000 (1)

180.0000000 (1)

2.1000000 (1)

2.4000000 (1)

2.5000000 (1)

2.6500000 (1)

24.0000000 (1)

360.0000000 (1)

43.0000000 (1)

7.5000000 (1)

85.0000000 (1)

96.0000000 (1)

98.0000000 (1)

99.0000000 (1)

99.3600000 (1)

99.5000000 (1)

99.7580000 (1)

99.8200000 (1)

99.8650000 (1)

99.9150000 (1)

99.9340000 (1)

99.9500000 (1)

99.9700000 (1)

99.9725000 (1)

99.9730000 (1)

99.9960000 (1)

99.9975000 (1)

99.9982000 (1)

99.9995000 (1)

Gas Component 2
% CARBON DIOXIDE (65)

% HYDROGEN (31)

% NITROGEN (20)

% HELIUM (18)

% OXYGEN (15)

% METHANE (8)

PPM NITRIC OXIDE (4)

% AIR (3)

% KRYPTON (2)

% NEON (1)

% SULFUR HEXAFLUORIDE (1)

PPM KRYPTON (1)

Gas Component Amount 3
35.0000000 (4)

8.0000000 (4)

2.0000000 (2)

1.8000000 (1)

10.0000000 (1)

1700.0000000 (1)

2.5000000 (1)

20.0000000 (1)

200.0000000 (1)

275.0000000 (1)

3.0000000 (1)

30.0000000 (1)

5.0000000 (1)

7.5000000 (1)

81.6490000 (1)

82.8920000 (1)

87.3973000 (1)

88.9945000 (1)

90.0000000 (1)

99.9640000 (1)

99.9721000 (1)

99.9951500 (1)

Gas Component 3
% CARBON DIOXIDE (8)

% NITROGEN (8)

% HELIUM (7)

% OXYGEN (2)

PPM NITRIC OXIDE (2)

PPM CARBON DIOXIDE (1)

PPM CARBON MONOXIDE (1)

Gas Component Amount 4
18.0000000 (1)

450.0000000 (1)

5.0000000 (1)

Gas Component 4
% CARBON DIOXIDE (1)

% HELIUM (1)

PPM NITRIC OXIDE (1)

Compare Products Up to 4

Mixed Gases

Sort by:

AR HE30CD1300

1% Carbon Dioxide, 30% Helium, Balance Argon Industrial Grade Mix, Size 300 High Pressure Steel Cylinder, CGA 580

1% Carbon Dioxide, 30% Helium, Balance Argon Industrial Grade Mix, Size 300 High Pressure Steel Cylinder, CGA 580

Show Full Description Hide Full Description

Compare

1% Carbon Dioxide, 30% Helium, Balance Argon Industrial Grade Mix, Size 300 High Pressure Steel Cylinder, CGA 580

1% Carbon Dioxide, 30% Helium, Balance Argon Industrial Grade Mix, Size 300 High Pressure Steel Cylinder, CGA 580

1% Carbon Dioxide, 30% Helium, Balance Argon Industrial Grade Mix, Size 300 High Pressure Steel Cylinder, CGA 580

1% Carbon Dioxide, 30% Helium, Balance Argon Industrial Grade Mix, Size 300 High Pressure Steel Cylinder, CGA 580

Show Full Description Hide Full Description

Airgas Part #:AR HE30CD1300

X03AR75C20002C6

200PPM Carbon Dioxide, 24% Helium, Balance Argon Certified Reference Material, Size 200 High Pressure Steel Cylinder, CGA 580

200PPM Carbon Dioxide, 24% Helium, Balance Argon Certified Reference Material, Size 200 High Pressure Steel Cylinder, CGA 580

Show Full Description Hide Full Description

Compare

200PPM Carbon Dioxide, 24% Helium, Balance Argon Certified Reference Material, Size 200 High Pressure Steel Cylinder, CGA 580

200PPM Carbon Dioxide, 24% Helium, Balance Argon Certified Reference Material, Size 200 High Pressure Steel Cylinder, CGA 580

200PPM Carbon Dioxide, 24% Helium, Balance Argon Certified Reference Material, Size 200 High Pressure Steel Cylinder, CGA 580

Show Full Description Hide Full Description

Airgas Part #:X03AR75C20002C6

E04NI82E15A0033

450PPM Nitirc Oxide, 630PPM Sulfur Dioxide, 17% Carbon Dioxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum Cylinder, CGA 660

450PPM Nitirc Oxide, 630PPM Sulfur Dioxide, 17% Carbon Dioxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum Cylinder, CGA 660

Show Full Description Hide Full Description

Compare

450PPM Nitirc Oxide, 630PPM Sulfur Dioxide, 17% Carbon Dioxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum Cylinder, CGA 660

450PPM Nitirc Oxide, 630PPM Sulfur Dioxide, 17% Carbon Dioxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum Cylinder, CGA 660

450PPM Nitirc Oxide, 630PPM Sulfur Dioxide, 17% Carbon Dioxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum Cylinder, CGA 660

450PPM Nitirc Oxide, 630PPM Sulfur Dioxide, 17% Carbon Dioxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum Cylinder, CGA 660

Show Full Description Hide Full Description

Airgas Part #:E04NI82E15A0033

AR HY2C23

2% Hydrogen, Balance Argon Industrial Grade Mix, 12 Pack Size 300 High Pressure Steel Cradle, CGA 350

2% Hydrogen, Balance Argon Industrial Grade Mix, 12 Pack Size 300 High Pressure Steel Cradle, CGA 350

Show Full Description Hide Full Description

Compare

2% Hydrogen, Balance Argon Industrial Grade Mix, 12 Pack Size 300 High Pressure Steel Cradle, CGA 350

2% Hydrogen, Balance Argon Industrial Grade Mix, 12 Pack Size 300 High Pressure Steel Cradle, CGA 350

2% Hydrogen, Balance Argon Industrial Grade Mix, 12 Pack Size 300 High Pressure Steel Cradle, CGA 350

Show Full Description Hide Full Description

Airgas Part #:AR HY2C23

X02AR99C20044G9

1000PPM Krypton, Balance Argon Certified Reference Material, Size 200 High Pressure Steel Cylinder, CGA 580

1000PPM Krypton, Balance Argon Certified Reference Material, Size 200 High Pressure Steel Cylinder, CGA 580

Show Full Description Hide Full Description

Compare

1000PPM Krypton, Balance Argon Certified Reference Material, Size 200 High Pressure Steel Cylinder, CGA 580

1000PPM Krypton, Balance Argon Certified Reference Material, Size 200 High Pressure Steel Cylinder, CGA 580

1000PPM Krypton, Balance Argon Certified Reference Material, Size 200 High Pressure Steel Cylinder, CGA 580

Show Full Description Hide Full Description

Airgas Part #:X02AR99C20044G9

X02AR95CCS30000

5% Hydrogen, Balance Argon Certified Reference Material, 16 Pack of Size 300 High Pressure Steel Cradle, CGA 350

5% Hydrogen, Balance Argon Certified Reference Material, 16 Pack of Size 300 High Pressure Steel Cradle, CGA 350

Show Full Description Hide Full Description

Compare

5% Hydrogen, Balance Argon Certified Reference Material, 16 Pack of Size 300 High Pressure Steel Cradle, CGA 350

5% Hydrogen, Balance Argon Certified Reference Material, 16 Pack of Size 300 High Pressure Steel Cradle, CGA 350

5% Hydrogen, Balance Argon Certified Reference Material, 16 Pack of Size 300 High Pressure Steel Cradle, CGA 350

5% Hydrogen, Balance Argon Certified Reference Material, 16 Pack of Size 300 High Pressure Steel Cradle, CGA 350

Show Full Description Hide Full Description

Airgas Part #:X02AR95CCS30000

E02NI99E15A1311

1350PPM Sulfur Dioxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum Cylinder, CGA 660

1350PPM Sulfur Dioxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum Cylinder, CGA 660

Show Full Description Hide Full Description

Compare

1350PPM Sulfur Dioxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum Cylinder, CGA 660

1350PPM Sulfur Dioxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum Cylinder, CGA 660

1350PPM Sulfur Dioxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum Cylinder, CGA 660

1350PPM Sulfur Dioxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum Cylinder, CGA 660

Show Full Description Hide Full Description

Airgas Part #:E02NI99E15A1311

E03NI99E15A0776

90PPM Nitirc Oxide, 180PPM Sulfur Dioxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum Cylinder, CGA 660

90PPM Nitirc Oxide, 180PPM Sulfur Dioxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum Cylinder, CGA 660

Show Full Description Hide Full Description

Compare

90PPM Nitirc Oxide, 180PPM Sulfur Dioxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum Cylinder, CGA 660

90PPM Nitirc Oxide, 180PPM Sulfur Dioxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum Cylinder, CGA 660

90PPM Nitirc Oxide, 180PPM Sulfur Dioxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum Cylinder, CGA 660

90PPM Nitirc Oxide, 180PPM Sulfur Dioxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum Cylinder, CGA 660

Show Full Description Hide Full Description

Airgas Part #:E03NI99E15A0776

X03NI87C15A0005

12.6% Oxygen, 27PPM Sulfur Dioxide, Balance Nitrogen Certified Reference Material, Size 150 High Pressure Aluminum Cylinder, CGA 660

12.6% Oxygen, 27PPM Sulfur Dioxide, Balance Nitrogen Certified Reference Material, Size 150 High Pressure Aluminum Cylinder, CGA 660

Show Full Description Hide Full Description

Compare

12.6% Oxygen, 27PPM Sulfur Dioxide, Balance Nitrogen Certified Reference Material, Size 150 High Pressure Aluminum Cylinder, CGA 660

12.6% Oxygen, 27PPM Sulfur Dioxide, Balance Nitrogen Certified Reference Material, Size 150 High Pressure Aluminum Cylinder, CGA 660

12.6% Oxygen, 27PPM Sulfur Dioxide, Balance Nitrogen Certified Reference Material, Size 150 High Pressure Aluminum Cylinder, CGA 660

12.6% Oxygen, 27PPM Sulfur Dioxide, Balance Nitrogen Certified Reference Material, Size 150 High Pressure Aluminum Cylinder, CGA 660

Show Full Description Hide Full Description

Airgas Part #:X03NI87C15A0005

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

X02AR95B3000000

5% Helium, Balance Argon Batch Analyzed Mixture, Size 300 High Pressure Steel Cylinder, CGA 580

5% Helium, Balance Argon Batch Analyzed Mixture, Size 300 High Pressure Steel Cylinder, CGA 580

Show Full Description Hide Full Description

Compare

5% Helium, Balance Argon Batch Analyzed Mixture, Size 300 High Pressure Steel Cylinder, CGA 580

5% Helium, Balance Argon Batch Analyzed Mixture, Size 300 High Pressure Steel Cylinder, CGA 580

5% Helium, Balance Argon Batch Analyzed Mixture, Size 300 High Pressure Steel Cylinder, CGA 580

5% Helium, Balance Argon Batch Analyzed Mixture, Size 300 High Pressure Steel Cylinder, CGA 580

Show Full Description Hide Full Description

Airgas Part #:X02AR95B3000000

E02NI99E15A0003

6400PPM Sulfur Dioxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum Cylinder, CGA 660

6400PPM Sulfur Dioxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum Cylinder, CGA 660

Show Full Description Hide Full Description

Compare

6400PPM Sulfur Dioxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum Cylinder, CGA 660

6400PPM Sulfur Dioxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum Cylinder, CGA 660

6400PPM Sulfur Dioxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum Cylinder, CGA 660

6400PPM Sulfur Dioxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum Cylinder, CGA 660

Show Full Description Hide Full Description

Airgas Part #:E02NI99E15A0003

AR CD1560

15% Carbon Dioxide, Balance Argon Industrial Grade Mix, Size 60 High Pressure Steel Cylinder, CGA 580

15% Carbon Dioxide, Balance Argon Industrial Grade Mix, Size 60 High Pressure Steel Cylinder, CGA 580

Show Full Description Hide Full Description

Compare

15% Carbon Dioxide, Balance Argon Industrial Grade Mix, Size 60 High Pressure Steel Cylinder, CGA 580

15% Carbon Dioxide, Balance Argon Industrial Grade Mix, Size 60 High Pressure Steel Cylinder, CGA 580

15% Carbon Dioxide, Balance Argon Industrial Grade Mix, Size 60 High Pressure Steel Cylinder, CGA 580

15% Carbon Dioxide, Balance Argon Industrial Grade Mix, Size 60 High Pressure Steel Cylinder, CGA 580

Show Full Description Hide Full Description

Airgas Part #:AR CD1560

3H ISO6A20LT

Isotope Grade Helium 3, Size 6 High Pressure Aluminum Cylinder, CGA 580

Isotope Grade Helium 3, Size 6 High Pressure Aluminum Cylinder, CGA 580

Show Full Description Hide Full Description

Compare

Isotope Grade Helium 3, Size 6 High Pressure Aluminum Cylinder, CGA 580

Isotope Grade Helium 3, Size 6 High Pressure Aluminum Cylinder, CGA 580

Isotope Grade Helium 3, Size 6 High Pressure Aluminum Cylinder, CGA 580

Show Full Description Hide Full Description

Airgas Part #:3H ISO6A20LT

‹ PREV
1..
5
6
7
8
9

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 |

D2D9A5C45ED9D55E83B84FD710C55E90

D2D9A5C45ED9D55E83B84FD710C55E90