Custom Gas Mixtures | Gas

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

Find a Branch
Customer Service
SDS Search
Careers

Switch Account
Dashboard

(0)

To see product availability

Enter a Delivery Zip Code

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

Email Address

Password Show Hide

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.

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
97.0000000 180.0000000 500.0000000 93.7500000 10.0000000 80.0000000 35.0000000
Gas Comp 1
N BUTANE OXYGEN ETHANE PPM XENON HELIUM

Narrow Results:

{$title}

{$label}

Cylinder Size
200 Steel HP (5)

300 Steel HP (5)

150 Aluminum HP (3)

E Medical Steel HP (2)

12 Pack (1)

12 Pack 300 Steel HP (1)

33 Aluminum HP (1)

6 Pack (1)

6 Pack 200 Steel HP (1)

CGA Connection
CGA 590 (9)

CGA 580 (5)

CGA 973 (2)

Gas Component Amount 1
20.0000000 (6)

16.0000000 (2)

90.0000000 (2)

22.5000000 (1)

3.0000000 (1)

5.0000000 (1)

6.2500000 (1)

65.0000000 (1)

99.9990000 (1)

Gas Component 1
% CARBON DIOXIDE (13)

% AIR (6)

% HYDROGEN (5)

PPM CARBON MONOXIDE (3)

PPM NITRIC OXIDE (3)

NITROGEN (1)

% CARBON MONOXIDE (1)

% METHANE (1)

PPM SULFUR DIOXIDE (1)

Gas Component Amount 2
5.0000000 (14)

2.5000000 (8)

50.0000000 (8)

90.0000000 (8)

95.0000000 (8)

98.0000000 (8)

20.0000000 (7)

25.0000000 (7)

2.0000000 (5)

40.0000000 (5)

60.0000000 (5)

0.5000000 (4)

75.0000000 (4)

21.0000000 (3)

30.0000000 (3)

82.0000000 (3)

0.3000000 (2)

1.0000000 (2)

1.7000000 (2)

22.0000000 (2)

3.0000000 (2)

4.0000000 (2)

5.4000000 (2)

6.0000000 (2)

70.0000000 (2)

77.5000000 (2)

83.0000000 (2)

92.0000000 (2)

96.0000000 (2)

99.0000000 (2)

0.3500000 (1)

0.6000000 (1)

1.5000000 (1)

1.6200000 (1)

100.0000000 (1)

1100.0000000 (1)

12.0000000 (1)

159.0000000 (1)

16.0000000 (1)

1800.0000000 (1)

20.7000000 (1)

200.0000000 (1)

26.0000000 (1)

2700.0000000 (1)

3.4000000 (1)

3.5000000 (1)

3.7000000 (1)

4.5000000 (1)

43.0000000 (1)

5.5000000 (1)

5000.0000000 (1)

55.0000000 (1)

61.0000000 (1)

66.0000000 (1)

76.9100000 (1)

78.0000000 (1)

79.0000000 (1)

79.0906000 (1)

79.1000000 (1)

79.2000000 (1)

8.0000000 (1)

81.9375000 (1)

82.5000000 (1)

84.7750000 (1)

84.9920000 (1)

87.5000000 (1)

87.9000000 (1)

88.5000000 (1)

89.0000000 (1)

9.0000000 (1)

900.0000000 (1)

91.0000000 (1)

97.5000000 (1)

97.9000000 (1)

98.5000000 (1)

99.1000000 (1)

99.4000000 (1)

Gas Component 2
% NITROGEN (7)

% ARGON (2)

% OXYGEN (2)

% CARBON DIOXIDE (1)

% HELIUM (1)

PPM CARBON DIOXIDE (1)

PPM CARBON MONOXIDE (1)

PPM NITROGEN (1)

Gas Component Amount 3
4.0000000 (2)

77.4820000 (1)

94.9500000 (1)

Gas Component 3
% CARBON DIOXIDE (2)

% HELIUM (1)

% NITROGEN (1)

CANCEL

Compare Products Up to 4

Clear All

Mixed Gases

Sort by:

NI HE20300

20% Helium, Balance Nitrogen Industrial Grade Mix, Size 300 High Pressure Steel Cylinder, CGA 580

Show Full Description Hide Full Description

Compare

Are you currently located in California?

Mixed Gases

20% Helium, Balance Nitrogen Industrial Grade Mix, Size 300 High Pressure Steel Cylinder, CGA 580

20% Helium, Balance Nitrogen Industrial Grade Mix, Size 300 High Pressure Steel Cylinder, CGA 580

10% Oxygen, Balance Helium Certified Reference Material, Size 200 High Pressure Steel Cylinder, CGA 590

10% Oxygen, Balance Helium Certified Reference Material, Size 200 High Pressure Steel Cylinder, CGA 590

20% Oxygen, Balance Helium Certified Reference Material, Size 300 High Pressure Steel Cylinder, CGA 590

20% Oxygen, Balance Helium Certified Reference Material, Size 300 High Pressure Steel Cylinder, CGA 590

20% Oxygen, Balance Nitrogen Certified Reference Material, Size 200 High Pressure Steel Cylinder, CGA 590

20% Oxygen, Balance Nitrogen Certified Reference Material, Size 200 High Pressure Steel Cylinder, CGA 590

10PPM Nitrogen, Balance Helium Certified Reference Material, Size 300 High Pressure Steel Cylinder, CGA 580

10PPM Nitrogen, Balance Helium Certified Reference Material, Size 300 High Pressure Steel Cylinder, CGA 580

4% Carbon Dioxide, 16% Oxygen, Balance Nitrogen Pulmonary Function Mix Grade, Size E High Pressure Steel Medical Cylinder, CGA 973

4% Carbon Dioxide, 16% Oxygen, Balance Nitrogen Pulmonary Function Mix Grade, Size E High Pressure Steel Medical Cylinder, CGA 973

6.25% Oxygen, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum, CGA 590

6.25% Oxygen, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum, CGA 590

20% Oxygen, Balance Nitrogen Certified Reference Material, Size 150 High Pressure Aluminum, CGA 590

20% Oxygen, Balance Nitrogen Certified Reference Material, Size 150 High Pressure Aluminum, CGA 590

180PPM Carbon Monoxide, 22.5% Oxygen, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum, CGA 590

180PPM Carbon Monoxide, 22.5% Oxygen, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum, CGA 590

4% Carbon Dioxide, 16% Oxygen, Balance Nitrogen Biologic Atmosphere Batch Analyzed Mixture, Size E High Pressure Steel Medical Cylinder, CGA 973

4% Carbon Dioxide, 16% Oxygen, Balance Nitrogen Biologic Atmosphere Batch Analyzed Mixture, Size E High Pressure Steel Medical Cylinder, CGA 973

20% Oxygen, Balance Carbon Dioxide Certified Reference Material, Size 200 High Pressure Steel Cylinder, CGA 590

20% Oxygen, Balance Carbon Dioxide Certified Reference Material, Size 200 High Pressure Steel Cylinder, CGA 590

500PPM Carbon Dioxide, 5% Oxygen, Balance Helium Certified Reference Material, Size 200 High Pressure Steel Cylinder, CGA 580

500PPM Carbon Dioxide, 5% Oxygen, Balance Helium Certified Reference Material, Size 200 High Pressure Steel Cylinder, CGA 580

35% Argon, Balance Helium Certified Reference Material, Size 300 High Pressure Steel Cylinder, CGA 580

35% Argon, Balance Helium Certified Reference Material, Size 300 High Pressure Steel Cylinder, CGA 580

20% Oxygen, Balance Nitrogen Primary Standard Grade, Size 33 High Pressure Aluminum Cylinder, CGA 590

20% Oxygen, Balance Nitrogen Primary Standard Grade, Size 33 High Pressure Aluminum Cylinder, CGA 590

3% Oxygen, Balance Argon Industrial Grade Mix, 12 Pack Size 300 High Pressure Steel Cradle, CGA 580

3% Oxygen, Balance Argon Industrial Grade Mix, 12 Pack Size 300 High Pressure Steel Cradle, CGA 580

10% Oxygen, Balance Helium Certified Reference Material, 6 Pack Size 200 High Pressure Steel Cradle, CGA 590

10% Oxygen, Balance Helium Certified Reference Material, 6 Pack Size 200 High Pressure Steel Cradle, CGA 590