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

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
By Manufacturer
Airgas
Gas Comp Amount1
481.0000000 1.1700000 89.0000000 99.6000000

Narrow Results:

{$title}

{$label}

Gas Component Amount 1
70.0000000 (11)

92.0000000 (11)

79.4875000 (10)

83.5420000 (10)

85.4925000 (10)

96.0000000 (10)

99.0000000 (10)

99.9950000 (8)

1.0000000 (7)

30.0000000 (7)

65.0000000 (7)

7.0000000 (7)

8.0000000 (7)

82.0000000 (7)

97.0000000 (7)

0.3000000 (6)

18.0000000 (6)

35.0000000 (6)

6.0000000 (6)

80.4875000 (6)

99.9700000 (6)

99.9791600 (6)

99.9995000 (6)

21.0000000 (5)

3.0000000 (5)

79.0000000 (5)

79.4900000 (5)

81.6400000 (5)

99.9960000 (5)

99.9980000 (5)

99.9998000 (5)

99.9999500 (5)

0.0000000 (4)

55.0000000 (4)

63.0000000 (4)

7.5000000 (4)

84.0000000 (4)

88.0000000 (4)

99.5000000 (4)

99.7500000 (4)

99.9739500 (4)

99.9750000 (4)

99.9800000 (4)

0.4000000 (3)

0.6000000 (3)

14.0000000 (3)

16.0000000 (3)

170.0000000 (3)

28.0000000 (3)

6.0200000 (3)

79.1000000 (3)

79.4940000 (3)

81.0420000 (3)

81.6375000 (3)

83.5400000 (3)

97.1000000 (3)

99.4000000 (3)

99.9947900 (3)

99.9997000 (3)

99.9999000 (3)

0.0300000 (2)

0.1000000 (2)

0.5000000 (2)

1.2500000 (2)

12.0000000 (2)

13.5000000 (2)

150.0000000 (2)

17.0000000 (2)

180.0000000 (2)

20.9000000 (2)

2000.0000000 (2)

22.5000000 (2)

3.4000000 (2)

3.5000000 (2)

400.0000000 (2)

43.0000000 (2)

450.0000000 (2)

66.0000000 (2)

67.6000000 (2)

69.0000000 (2)

71.5000000 (2)

74.0000000 (2)

74.9000000 (2)

78.4000000 (2)

79.6000000 (2)

800.0000000 (2)

81.0000000 (2)

82.4100000 (2)

83.0000000 (2)

89.5700000 (2)

9.0000000 (2)

91.0000000 (2)

93.0000000 (2)

98.9900000 (2)

99.9000000 (2)

99.9100000 (2)

99.9200000 (2)

99.9775000 (2)

99.9899000 (2)

99.9955000 (2)

99.9984000 (2)

99.9989000 (2)

99.9992500 (2)

99.9993000 (2)

99.9996000 (2)

0.0500000 (1)

0.2000000 (1)

0.9000000 (1)

1.1000000 (1)

1.1500000 (1)

1.7000000 (1)

10.5000000 (1)

11.2200000 (1)

15.6000000 (1)

1920.0000000 (1)

20.8000000 (1)

200.0000000 (1)

27.0000000 (1)

270.0000000 (1)

3.1400000 (1)

300.0000000 (1)

3000.0000000 (1)

31.4000000 (1)

31.4100000 (1)

3200.0000000 (1)

33.0000000 (1)

34.6000000 (1)

36.0000000 (1)

375.0000000 (1)

38.0000000 (1)

385.0000000 (1)

39.0000000 (1)

4.5000000 (1)

43.2500000 (1)

45.0000000 (1)

47.9900000 (1)

5.6000000 (1)

500.0000000 (1)

53.0575000 (1)

53.7860000 (1)

59.0000000 (1)

6.5000000 (1)

61.0000000 (1)

62.0000000 (1)

64.6000000 (1)

64.9750000 (1)

65.5000000 (1)

68.0000000 (1)

69.6000000 (1)

71.0000000 (1)

74.7000000 (1)

74.9500000 (1)

75.9800000 (1)

750.0000000 (1)

76.0000000 (1)

76.5000000 (1)

77.3200000 (1)

77.8950000 (1)

77.9820000 (1)

78.4490000 (1)

78.5000000 (1)

79.1400000 (1)

79.2000000 (1)

79.4780000 (1)

79.4960000 (1)

79.6800000 (1)

79.7000000 (1)

79.7450000 (1)

79.9000000 (1)

79.9193000 (1)

79.9875000 (1)

80.4375000 (1)

80.4750000 (1)

80.4890000 (1)

80.5000000 (1)

80.6375000 (1)

80.7375000 (1)

81.9770000 (1)

82.4920000 (1)

82.4930000 (1)

82.4940000 (1)

83.0930000 (1)

83.5410000 (1)

83.6690000 (1)

83.7325000 (1)

83.8950000 (1)

85.4490000 (1)

85.4900000 (1)

85.5000000 (1)

86.0000000 (1)

86.8000000 (1)

87.0000000 (1)

87.0900000 (1)

87.0925000 (1)

87.4760000 (1)

88.5000000 (1)

89.1850000 (1)

89.4900000 (1)

90.3990000 (1)

90.4000000 (1)

90.4700000 (1)

900.0000000 (1)

91.5000000 (1)

92.9975000 (1)

93.2000000 (1)

93.8140000 (1)

93.8450000 (1)

94.0000000 (1)

95.5000000 (1)

96.3000000 (1)

96.5000000 (1)

96.7685000 (1)

96.7940000 (1)

97.2500000 (1)

97.3500000 (1)

97.4875000 (1)

97.4900000 (1)

97.6000000 (1)

97.7700000 (1)

97.8000000 (1)

97.8400000 (1)

97.9000000 (1)

98.2000000 (1)

98.5000000 (1)

98.6500000 (1)

98.8000000 (1)

98.8900000 (1)

98.9000000 (1)

98.9320000 (1)

98.9500000 (1)

99.0810000 (1)

99.1000000 (1)

99.2000000 (1)

99.5500000 (1)

99.6400000 (1)

99.7300000 (1)

99.7900000 (1)

99.8000000 (1)

99.8500000 (1)

99.8800000 (1)

99.9370000 (1)

99.9499500 (1)

99.9595000 (1)

99.9597670 (1)

99.9597700 (1)

99.9597960 (1)

99.9600000 (1)

99.9620000 (1)

99.9685000 (1)

99.9690000 (1)

99.9715000 (1)

99.9749500 (1)

99.9799000 (1)

99.9820000 (1)

99.9830000 (1)

99.9832000 (1)

99.9848000 (1)

99.9869700 (1)

99.9890000 (1)

99.9895800 (1)

99.9899880 (1)

99.9899940 (1)

99.9910000 (1)

99.9920000 (1)

99.9922000 (1)

99.9925000 (1)

99.9940000 (1)

99.9945000 (1)

99.9965000 (1)

99.9970000 (1)

99.9973000 (1)

99.9985000 (1)

99.9991000 (1)

99.9991805 (1)

99.9992000 (1)

99.9994000 (1)

99.9994300 (1)

99.9994900 (1)

99.9997500 (1)

99.9998800 (1)

99.9999250 (1)

99.9999990 (1)

Gas Component 1
% NITROGEN (8)

% ETHANE (1)

% HYDROGEN (1)

% METHANE (1)

PPM OXYGEN (1)

Gas Component Amount 2
0.4000000 (6)

5.0000000 (2)

11.0000000 (1)

20.7000000 (1)

6.0000000 (1)

99.9519000 (1)

Gas Component 2
% OXYGEN (8)

% CARBON DIOXIDE (1)

% ETHYL CHLORIDE (1)

% METHANE (1)

% NITROGEN (1)

Gas Component Amount 3
6.0000000 (2)

5.0000000 (1)

78.1300000 (1)

Gas Component 3
% CARBON DIOXIDE (2)

% NITROGEN (1)

% OXYGEN (1)

Compare Products Up to 4

Mixed Gases

Sort by:

X02NI99CP100009

0.4% Oxygen, Balance Nitrogen Certified Reference Material, 103 Liter Portable Disposable Steel Cylinder, CGA C10

0.4% Oxygen, Balance Nitrogen Certified Reference Material, 103 Liter Portable Disposable Steel Cylinder, CGA C10

Show Full Description Hide Full Description

Compare

0.4% Oxygen, Balance Nitrogen Certified Reference Material, 103 Liter Portable Disposable Steel Cylinder, CGA C10

0.4% Oxygen, Balance Nitrogen Certified Reference Material, 103 Liter Portable Disposable Steel Cylinder, CGA C10

0.4% Oxygen, Balance Nitrogen Certified Reference Material, 103 Liter Portable Disposable Steel Cylinder, CGA C10

Show Full Description Hide Full Description

Airgas Part #:X02NI99CP100009

Z03NI8922000290

5% Oxygen, 6% Carbon Dioxide, Balance Nitrogen Biologic Atmosphere Batch Analyzed Mixture, Size 200 High Pressure Steel Cylinder, CGA 500

5% Oxygen, 6% Carbon Dioxide, Balance Nitrogen Biologic Atmosphere Batch Analyzed Mixture, Size 200 High Pressure Steel Cylinder, CGA 500

Show Full Description Hide Full Description

Compare

5% Oxygen, 6% Carbon Dioxide, Balance Nitrogen Biologic Atmosphere Batch Analyzed Mixture, Size 200 High Pressure Steel Cylinder, CGA 500

5% Oxygen, 6% Carbon Dioxide, Balance Nitrogen Biologic Atmosphere Batch Analyzed Mixture, Size 200 High Pressure Steel Cylinder, CGA 500

5% Oxygen, 6% Carbon Dioxide, Balance Nitrogen Biologic Atmosphere Batch Analyzed Mixture, Size 200 High Pressure Steel Cylinder, CGA 500

Show Full Description Hide Full Description

Airgas Part #:Z03NI8922000290

Z03NI8932002227

5% Oxygen, 6% Carbon Dioxide, Balance Nitrogen Biologic Atmosphere Certified Mixture, Size 200 High Pressure Steel Cylinder, CGA 500

5% Oxygen, 6% Carbon Dioxide, Balance Nitrogen Biologic Atmosphere Certified Mixture, Size 200 High Pressure Steel Cylinder, CGA 500

Show Full Description Hide Full Description

Compare

5% Oxygen, 6% Carbon Dioxide, Balance Nitrogen Biologic Atmosphere Certified Mixture, Size 200 High Pressure Steel Cylinder, CGA 500

5% Oxygen, 6% Carbon Dioxide, Balance Nitrogen Biologic Atmosphere Certified Mixture, Size 200 High Pressure Steel Cylinder, CGA 500

5% Oxygen, 6% Carbon Dioxide, Balance Nitrogen Biologic Atmosphere Certified Mixture, Size 200 High Pressure Steel Cylinder, CGA 500

Show Full Description Hide Full Description

Airgas Part #:Z03NI8932002227

X02NI99C15A2967

0.4% Oxygen, Balance Nitrogen Certified Reference Material, Size 150 High Pressure Aluminum, CGA 580

0.4% Oxygen, Balance Nitrogen Certified Reference Material, Size 150 High Pressure Aluminum, CGA 580

Show Full Description Hide Full Description

Compare

0.4% Oxygen, Balance Nitrogen Certified Reference Material, Size 150 High Pressure Aluminum, CGA 580

0.4% Oxygen, Balance Nitrogen Certified Reference Material, Size 150 High Pressure Aluminum, CGA 580

0.4% Oxygen, Balance Nitrogen Certified Reference Material, Size 150 High Pressure Aluminum, CGA 580

0.4% Oxygen, Balance Nitrogen Certified Reference Material, Size 150 High Pressure Aluminum, CGA 580

Show Full Description Hide Full Description

Airgas Part #:X02NI99C15A2967

X02NI99C2002023

0.4% Oxygen, Balance Nitrogen Certified Reference Material, Size 200 High Pressure Steel Cylinder, CGA 580

0.4% Oxygen, Balance Nitrogen Certified Reference Material, Size 200 High Pressure Steel Cylinder, CGA 580

Show Full Description Hide Full Description

Compare

0.4% Oxygen, Balance Nitrogen Certified Reference Material, Size 200 High Pressure Steel Cylinder, CGA 580

0.4% Oxygen, Balance Nitrogen Certified Reference Material, Size 200 High Pressure Steel Cylinder, CGA 580

0.4% Oxygen, Balance Nitrogen Certified Reference Material, Size 200 High Pressure Steel Cylinder, CGA 580

Show Full Description Hide Full Description

Airgas Part #:X02NI99C2002023

X03NI78P3000598

1.17% Ethane, 20.7% Oxygen, Balance Nitrogen Primary Standard Grade, Size 300 High Pressure Steel Cylinder, CGA 590

1.17% Ethane, 20.7% Oxygen, Balance Nitrogen Primary Standard Grade, Size 300 High Pressure Steel Cylinder, CGA 590

Show Full Description Hide Full Description

Compare

1.17% Ethane, 20.7% Oxygen, Balance Nitrogen Primary Standard Grade, Size 300 High Pressure Steel Cylinder, CGA 590

1.17% Ethane, 20.7% Oxygen, Balance Nitrogen Primary Standard Grade, Size 300 High Pressure Steel Cylinder, CGA 590

1.17% Ethane, 20.7% Oxygen, Balance Nitrogen Primary Standard Grade, Size 300 High Pressure Steel Cylinder, CGA 590

1.17% Ethane, 20.7% Oxygen, Balance Nitrogen Primary Standard Grade, Size 300 High Pressure Steel Cylinder, CGA 590

Show Full Description Hide Full Description

Airgas Part #:X03NI78P3000598

X02ME99C3000012

0.4% Ethyl Chloride, Balance Methane Certified Hydrocarbon Size 300 High Pressure Steel Cylinder, CGA 350

0.4% Ethyl Chloride, Balance Methane Certified Hydrocarbon Size 300 High Pressure Steel Cylinder, CGA 350

Show Full Description Hide Full Description

Compare

0.4% Ethyl Chloride, Balance Methane Certified Hydrocarbon Size 300 High Pressure Steel Cylinder, CGA 350

0.4% Ethyl Chloride, Balance Methane Certified Hydrocarbon Size 300 High Pressure Steel Cylinder, CGA 350

0.4% Ethyl Chloride, Balance Methane Certified Hydrocarbon Size 300 High Pressure Steel Cylinder, CGA 350

0.4% Ethyl Chloride, Balance Methane Certified Hydrocarbon Size 300 High Pressure Steel Cylinder, CGA 350

Show Full Description Hide Full Description

Airgas Part #:X02ME99C3000012

X02NI99CP5545W8

0.4% Oxygen, Balance Nitrogen Certified Reference Material, 552 Liter Portable Disposable Steel Tank, CGA 580

0.4% Oxygen, Balance Nitrogen Certified Reference Material, 552 Liter Portable Disposable Steel Tank, CGA 580

Show Full Description Hide Full Description

Compare

0.4% Oxygen, Balance Nitrogen Certified Reference Material, 552 Liter Portable Disposable Steel Tank, CGA 580

0.4% Oxygen, Balance Nitrogen Certified Reference Material, 552 Liter Portable Disposable Steel Tank, CGA 580

0.4% Oxygen, Balance Nitrogen Certified Reference Material, 552 Liter Portable Disposable Steel Tank, CGA 580

0.4% Oxygen, Balance Nitrogen Certified Reference Material, 552 Liter Portable Disposable Steel Tank, CGA 580

Show Full Description Hide Full Description

Airgas Part #:X02NI99CP5545W8

X02NI99CA1770S5

481PPM Oxygen, Balance Nitrogen Certified Reference Material, 170 Liter Portable Refillable Aluminum High Pressure Cylinder, CGA 180 Washer

481PPM Oxygen, Balance Nitrogen Certified Reference Material, 170 Liter Portable Refillable Aluminum High Pressure Cylinder, CGA 180 Washer

Show Full Description Hide Full Description

Compare

481PPM Oxygen, Balance Nitrogen Certified Reference Material, 170 Liter Portable Refillable Aluminum High Pressure Cylinder, CGA 180 Washer

481PPM Oxygen, Balance Nitrogen Certified Reference Material, 170 Liter Portable Refillable Aluminum High Pressure Cylinder, CGA 180 Washer

481PPM Oxygen, Balance Nitrogen Certified Reference Material, 170 Liter Portable Refillable Aluminum High Pressure Cylinder, CGA 180 Washer

481PPM Oxygen, Balance Nitrogen Certified Reference Material, 170 Liter Portable Refillable Aluminum High Pressure Cylinder, CGA 180 Washer

Show Full Description Hide Full Description

Airgas Part #:X02NI99CA1770S5

Z03NI894200X182

5% Oxygen, 6% Carbon Dioxide, Balance Nitrogen Clinical Blood Gas, Size 200 High Pressure Steel Cylinder, CGA 500

5% Oxygen, 6% Carbon Dioxide, Balance Nitrogen Clinical Blood Gas, Size 200 High Pressure Steel Cylinder, CGA 500

Show Full Description Hide Full Description

Compare

5% Oxygen, 6% Carbon Dioxide, Balance Nitrogen Clinical Blood Gas, Size 200 High Pressure Steel Cylinder, CGA 500

5% Oxygen, 6% Carbon Dioxide, Balance Nitrogen Clinical Blood Gas, Size 200 High Pressure Steel Cylinder, CGA 500

5% Oxygen, 6% Carbon Dioxide, Balance Nitrogen Clinical Blood Gas, Size 200 High Pressure Steel Cylinder, CGA 500

Show Full Description Hide Full Description

Airgas Part #:Z03NI894200X182

X02HY89C3HA8N34

11% Methane, Balance Hydrogen Certified Reference Material, Size 300 High Pressure Aluminum Cylinder, CGA 350

11% Methane, Balance Hydrogen Certified Reference Material, Size 300 High Pressure Aluminum Cylinder, CGA 350

Show Full Description Hide Full Description

Compare

11% Methane, Balance Hydrogen Certified Reference Material, Size 300 High Pressure Aluminum Cylinder, CGA 350

11% Methane, Balance Hydrogen Certified Reference Material, Size 300 High Pressure Aluminum Cylinder, CGA 350

11% Methane, Balance Hydrogen Certified Reference Material, Size 300 High Pressure Aluminum Cylinder, CGA 350

11% Methane, Balance Hydrogen Certified Reference Material, Size 300 High Pressure Aluminum Cylinder, CGA 350

Show Full Description Hide Full Description

Airgas Part #:X02HY89C3HA8N34

X02NI99CED0001

0.4% Oxygen, Balance Nitrogen Certified Reference Material, Size E Steel Disposable Cylinder, CGA 590

0.4% Oxygen, Balance Nitrogen Certified Reference Material, Size E Steel Disposable Cylinder, CGA 590

Show Full Description Hide Full Description

Compare

0.4% Oxygen, Balance Nitrogen Certified Reference Material, Size E Steel Disposable Cylinder, CGA 590

0.4% Oxygen, Balance Nitrogen Certified Reference Material, Size E Steel Disposable Cylinder, CGA 590

0.4% Oxygen, Balance Nitrogen Certified Reference Material, Size E Steel Disposable Cylinder, CGA 590

0.4% Oxygen, Balance Nitrogen Certified Reference Material, Size E Steel Disposable Cylinder, CGA 590

Show Full Description Hide Full Description

Airgas Part #:X02NI99CED0001

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
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
ONE TIME PAYMENT
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 |

67B5BD39D97326B8B3093C8B5FB02F52

67B5BD39D97326B8B3093C8B5FB02F52

67B5BD39D97326B8B3093C8B5FB02F52