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
1.0000000 19.7600000 100.0000000 78.4000000 50.0000000
Gas Comp 1
ISOPENTANE SULFUR DIOXIDE ARGON CARBON DIOXIDE METHANE

Narrow Results:

{$title}

{$label}

Cylinder Size
300 Steel HP (6)

12 Pack (2)

12 Pack 300 Steel HP (2)

103 Steel Disp (1)

150 Aluminum HP (1)

200 Steel HP (1)

300 HP SMARTOP™ (1)

58L Aluminum Disp (1)

QD Steel Disposable (1)

CGA Connection
CGA 580 (5)

CGA 350 (2)

CGA C10 (2)

CGA 330 Washer SS (1)

CGA 500 (1)

CGA 600 (1)

Gas Component Amount 1
50.0000000 (3)

99.0000000 (2)

0.3000000 (1)

2.5000000 (1)

35.0000000 (1)

5.6000000 (1)

69.0000000 (1)

96.0000000 (1)

99.9994900 (1)

Gas Component 1
% HELIUM (10)

% CARBON MONOXIDE (2)

PPM CARBON MONOXIDE (2)

% ETHANE (1)

% NEON (1)

PPM NITRIC OXIDE (1)

Gas Component Amount 2
60.0000000 (9)

95.0000000 (9)

40.0000000 (8)

16.0000000 (7)

20.0000000 (7)

35.0000000 (7)

85.0000000 (7)

12.0000000 (6)

80.0000000 (6)

97.5000000 (6)

18.0000000 (5)

3.0000000 (5)

4.0000000 (5)

8.0000000 (5)

15.0000000 (4)

20.9000000 (4)

14.0000000 (3)

2.9000000 (3)

21.0000000 (3)

55.0000000 (3)

82.0000000 (3)

86.0000000 (3)

0.0300000 (2)

2.5000000 (2)

20.6000000 (2)

7.0000000 (2)

7.5000000 (2)

70.0000000 (2)

76.0000000 (2)

88.0000000 (2)

94.0000000 (2)

98.0000000 (2)

0.1000000 (1)

0.4000000 (1)

0.5000000 (1)

0.8000000 (1)

1.7000000 (1)

1000.0000000 (1)

15.6000000 (1)

1500.0000000 (1)

1800.0000000 (1)

2.1000000 (1)

2.4000000 (1)

2.6500000 (1)

225.0000000 (1)

23.4000000 (1)

24.0000000 (1)

26.0000000 (1)

275.0000000 (1)

3.5000000 (1)

300.0000000 (1)

59.5000000 (1)

65.0000000 (1)

65.4600000 (1)

81.0000000 (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)

96.0000000 (1)

97.4900000 (1)

98.7500000 (1)

99.5000000 (1)

Gas Component 2
% CARBON DIOXIDE (2)

% HELIUM (2)

% HYDROGEN (2)

% KRYPTON (1)

% METHANE (1)

% NITROGEN (1)

% OXYGEN (1)

PPB BENZENE (1)

PPM CARBON MONOXIDE (1)

Gas Component Amount 3
15.0000000 (1)

21.0000000 (1)

25.0000000 (1)

3.0000000 (1)

30.0000000 (1)

5.0000000 (1)

74.7000000 (1)

Gas Component 3
% NITROGEN (2)

% CARBON DIOXIDE (1)

% HELIUM (1)

% OXYGEN (1)

PPM ACETALDEHYDE (1)

PPM HYDROGEN SULFIDE (1)

Gas Component Amount 4
0.3000000 (1)

19.0000000 (1)

Gas Component 4
% CARBON MONOXIDE (1)

% OXYGEN (1)

Gas Component Amount 5
78.4875000 (1)

Gas Component 5
% NITROGEN (1)

CANCEL

Compare Products Up to 4

Clear All

Mixed Gases

Sort by:

Z04NI7852003060

0.3% Methane, 0.3% Carbon Monoxide, 21% Oxygen, Balance Nitrogen Lung Diffusion Grade, Size 200 High Pressure Steel Cylinder, CGA 500

Show Full Description Hide Full Description

Compare

Are you currently located in California?

Mixed Gases

0.3% Methane, 0.3% Carbon Monoxide, 21% Oxygen, Balance Nitrogen Lung Diffusion Grade, Size 200 High Pressure Steel Cylinder, CGA 500

0.3% Methane, 0.3% Carbon Monoxide, 21% Oxygen, Balance Nitrogen Lung Diffusion Grade, Size 200 High Pressure Steel Cylinder, CGA 500

15% Nitrogen, 35% Carbon Dioxide, Balance Methane Certified Reference Material, 103 Liter Portable Disposable Steel Cylinder, CGA C10

15% Nitrogen, 35% Carbon Dioxide, Balance Methane Certified Reference Material, 103 Liter Portable Disposable Steel Cylinder, CGA C10

25PPM Hydrogen Sulfide, 100PPM Carbon Monoxide, 2.5% Methane, 19% Oxygen, Balance Nitrogen Certified Reference Material, 58 Liter Portable Disposable Aluminum Cylinder, CGA C10

25PPM Hydrogen Sulfide, 100PPM Carbon Monoxide, 2.5% Methane, 19% Oxygen, Balance Nitrogen Certified Reference Material, 58 Liter Portable Disposable Aluminum Cylinder, CGA C10

ARCAL™ M11 Shielding Gas Mixture 1% Hydrogen 3% Carbon Dioxide, Balance Argon, Size 300 High Pressure Steel Cylinder with SMARTOP™, CGA-350

ARCAL™ M11 Shielding Gas Mixture 1% Hydrogen 3% Carbon Dioxide, Balance Argon, Size 300 High Pressure Steel Cylinder with SMARTOP™, CGA-350

50% Argon, Balance Helium Industrial Grade Mix, Size 300 High Pressure Steel Cylinder, CGA 580

50% Argon, Balance Helium Industrial Grade Mix, Size 300 High Pressure Steel Cylinder, CGA 580

50% Helium, Balance Argon Industrial Grade Mix, 12 Pack Size 300 High Pressure Steel Cradle, CGA 580

50% Helium, Balance Argon Industrial Grade Mix, 12 Pack Size 300 High Pressure Steel Cradle, CGA 580

1% Hydrogen, Balance Argon Certified Reference Material, 12 Pack Size 300 High Pressure Steel Cradle, CGA 350

1% Hydrogen, Balance Argon Certified Reference Material, 12 Pack Size 300 High Pressure Steel Cradle, CGA 350

50% Argon, Balance Carbon Dioxide Industrial Grade Mix, Size 300 High Pressure Steel Cylinder, CGA 580

50% Argon, Balance Carbon Dioxide 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% Krypton Balance Argon Batch Analyzed Mixture, Size 300 High Pressure Steel Cylinder, CGA 580

1% Krypton Balance Argon Batch Analyzed Mixture, Size 300 High Pressure Steel Cylinder, CGA 580

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

100PPB Benzene, 5PPM Acetaldehyde, Balance Carbon Dioxide Certified Reference Material, Size 150 High Pressure Aluminum Cylinder, CGA 330 Washer SS

100PPB Benzene, 5PPM Acetaldehyde, Balance Carbon Dioxide Certified Reference Material, Size 150 High Pressure Aluminum Cylinder, CGA 330 Washer SS