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
35.0000000 18.9000000 3.7000000 6.0000000
Gas Comp 2
PPM CARBON DIOXIDE CARBON DIOXIDE 1,3 BUTADIENE PPM FORMALDEHYDE NEON ARGON HYDROGEN OXYGEN

Narrow Results:

{$title}

{$label}

Cylinder Size
300 Steel HP (6)

150 Aluminum HP (4)

200 Steel HP (2)

SD Steel Disp (2)

150A (1)

18 Pack (1)

18 Pack 300 Steel HP (1)

227L Steel Disp (1)

34L Aluminum Disp (1)

34L Steel Disp (1)

CGA Connection
CGA 350 (4)

CGA 590 (3)

CGA 600 (3)

CGA 500 (2)

CGA 580 (2)

350SS (1)

CGA 165 (1)

CGA 296 (1)

CGA C10 (1)

Gas Component Amount 1
65.0000000 (4)

15.0000000 (2)

4.0000000 (2)

5.0000000 (2)

200.0000000 (1)

76.0000000 (1)

81.1000000 (1)

86.8000000 (1)

89.0000000 (1)

94.0000000 (1)

96.3000000 (1)

99.9994000 (1)

Gas Component 1
% NITROGEN (8)

% HELIUM (3)

% ARGON (2)

% DESFLURANE (2)

% CARBON DIOXIDE (1)

% OXYGEN (1)

PPM PROPANE (1)

Gas Component Amount 2
75.0000000 (17)

21.0000000 (15)

95.0000000 (15)

12.0000000 (14)

4.0000000 (14)

40.0000000 (14)

18.0000000 (13)

8.0000000 (13)

90.0000000 (13)

98.0000000 (12)

2.5000000 (10)

20.9000000 (9)

15.0000000 (8)

3.0000000 (8)

30.0000000 (8)

50.0000000 (8)

85.0000000 (8)

16.0000000 (7)

0.4000000 (6)

11.0000000 (6)

17.0000000 (6)

9.0000000 (6)

0.5000000 (5)

14.0000000 (5)

7.0000000 (5)

80.0000000 (5)

4.5000000 (4)

2.9000000 (3)

22.0000000 (3)

65.0000000 (3)

7.5000000 (3)

97.0000000 (3)

1.2000000 (2)

1.7000000 (2)

20.6000000 (2)

22.5000000 (2)

5.4000000 (2)

5.5000000 (2)

86.0000000 (2)

94.0000000 (2)

97.5000000 (2)

99.0000000 (2)

0.1000000 (1)

0.2000000 (1)

0.6000000 (1)

1.5000000 (1)

11.2500000 (1)

12.6000000 (1)

1200.0000000 (1)

126000.0000000 (1)

13.0000000 (1)

13.5000000 (1)

13.7500000 (1)

17.9000000 (1)

18.8000000 (1)

1800.0000000 (1)

19.0000000 (1)

19.7600000 (1)

19.8000000 (1)

2.1000000 (1)

2.4000000 (1)

2.6500000 (1)

2.8000000 (1)

20.5000000 (1)

20.7000000 (1)

20.8000000 (1)

21.1000000 (1)

21.2500000 (1)

21.3500000 (1)

21.5000000 (1)

22.4000000 (1)

23.0000000 (1)

3.1400000 (1)

3.4000000 (1)

3.5000000 (1)

3.6000000 (1)

4.6000000 (1)

400.0000000 (1)

43.0000000 (1)

45.0000000 (1)

500.0000000 (1)

5000.0000000 (1)

55.0000000 (1)

6.5000000 (1)

60.0000000 (1)

70.0000000 (1)

8.5000000 (1)

8.6000000 (1)

82.0000000 (1)

92.0000000 (1)

95.5000000 (1)

96.0000000 (1)

97.8000000 (1)

99.5000000 (1)

99.9900000 (1)

Gas Component 2
% NITROGEN (3)

PPM SULFUR DIOXIDE (2)

% HELIUM (1)

PPM PROPANE (1)

Gas Component Amount 3
45.0000000 (2)

50.0000000 (2)

18.0000000 (1)

5.0000000 (1)

60.0000000 (1)

7.2000000 (1)

89.0000000 (1)

93.4800000 (1)

Gas Component 3
% NITROGEN (3)

% METHANE (2)

% NITROUS OXIDE (2)

% CARBON DIOXIDE (1)

% CARBON MONOXIDE (1)

% OXYGEN (1)

Gas Component Amount 4
45.0000000 (2)

0.5000000 (1)

Gas Component 4
% OXYGEN (2)

% CARBON MONOXIDE (1)

CANCEL

Compare Products Up to 4

Clear All

Mixed Gases

Sort by:

AR HY35300

35% Hydrogen, Balance Argon Industrial Grade Mix, Size 300 High Pressure Steel Cylinder, CGA 350

Show Full Description Hide Full Description

Compare

Are you currently located in California?

Mixed Gases

35% Hydrogen, Balance Argon Industrial Grade Mix, Size 300 High Pressure Steel Cylinder, CGA 350

35% Hydrogen, Balance Argon Industrial Grade Mix, Size 300 High Pressure Steel Cylinder, CGA 350

18.9% Oxygen, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum, CGA 590

18.9% Oxygen, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum, CGA 590

6% Oxygen, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum, CGA 590

6% Oxygen, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum, CGA 590

15% Nitrogen, 35% Carbon Dioxide, Balance Methane Certified Reference Material, 34 Liter Portable Disposable Steel Cylinder, CGA 600

15% Nitrogen, 35% Carbon Dioxide, Balance Methane Certified Reference Material, 34 Liter Portable Disposable Steel Cylinder, CGA 600

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

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

200PPM Propane, 0.5% Carbon Monoxide, 6% Carbon Dioxide, Balance Nitrogen Vehicle Emission Grade, 227 Liter Portable Disposable Steel Cylinder, CGA 165

200PPM Propane, 0.5% Carbon Monoxide, 6% Carbon Dioxide, Balance Nitrogen Vehicle Emission Grade, 227 Liter Portable Disposable Steel Cylinder, CGA 165

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

35% Hydrogen, Balance Argon Industrial Grade Mix, 18 Pack Size 300 High Pressure Steel Cradle, CGA 350

35% Hydrogen, Balance Argon Industrial Grade Mix, 18 Pack Size 300 High Pressure Steel Cradle, CGA 350

35% Oxygen, Balance Nitrogen Diving Grade, Size 300 High Pressure Steel Cylinder, CGA 296

35% Oxygen, Balance Nitrogen Diving Grade, Size 300 High Pressure Steel Cylinder, CGA 296

15% Nitrogen, 35% Carbon Dioxide, Balance Methane Certified Reference Material, 34 Liter Portable Disposable Aluminum Cylinder, CGA C10

15% Nitrogen, 35% Carbon Dioxide, Balance Methane Certified Reference Material, 34 Liter Portable Disposable Aluminum Cylinder, CGA C10

6% Oxygen, 7.2% Carbon Dioxide, Balance Nitrogen Primary Standard Grade, Size 300 High Pressure Steel Cylinder, CGA 590

6% Oxygen, 7.2% Carbon Dioxide, Balance Nitrogen Primary Standard Grade, Size 300 High Pressure Steel Cylinder, CGA 590

6% Carbon Dioxide, 18% Nitrogen, Balance Helium Laserplus 327 Grade, Size 300 High Pressure Steel Cylinder, CGA 580

6% Carbon Dioxide, 18% Nitrogen, Balance Helium Laserplus 327 Grade, Size 300 High Pressure Steel Cylinder, CGA 580

4% Desflurane 6% Carbon Dioxide, 45% Nitrous Oxide, Balance Oxygen Monitor Mix Grade Size SD Steel Disposable Cylinder, CGA 600

4% Desflurane 6% Carbon Dioxide, 45% Nitrous Oxide, Balance Oxygen Monitor Mix Grade Size SD Steel Disposable Cylinder, CGA 600

5% Carbon Dioxide, 35% Hydrogen, Balance Carbon Monoxide Certified Reference Material, Size 150 High Pressure Aluminum, CGA 350

5% Carbon Dioxide, 35% Hydrogen, Balance Carbon Monoxide Certified Reference Material, Size 150 High Pressure Aluminum, CGA 350

6PPM Formaldehyde, Balance Nitrogen Certified Reference Material, Size 150 High Pressure Aluminum, CGA 350SS Valve

6PPM Formaldehyde, Balance Nitrogen Certified Reference Material, Size 150 High Pressure Aluminum, CGA 350SS Valve

4% Desflurane 6% Carbon Dioxide, 45% Oxygen, Balance Nitrous Oxide, Monitor Mix Grade Size SD Steel Disposable Cylinder, CGA 600

4% Desflurane 6% Carbon Dioxide, 45% Oxygen, Balance Nitrous Oxide, Monitor Mix Grade Size SD Steel Disposable Cylinder, CGA 600

3.7% Hydrogen, Balance Helium Certified Reference Material, Size 150 High Pressure Aluminum, CGA 350

3.7% Hydrogen, Balance Helium Certified Reference Material, Size 150 High Pressure Aluminum, CGA 350