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 2
PPM PHOSPHINE PPM ETHANE ARGON PPM ISOBUTANOL AMMONIA CARBON MONOXIDE 18

Narrow Results:

{$title}

{$label}

Cylinder Size
300 Steel HP (59)

200 Steel HP (21)

12 Pack (14)

12 Pack 300 Steel HP (13)

16 Pack (8)

16 Pack 300 Steel HP (8)

34L Aluminum Disp (5)

6 Pack (5)

300 Aluminum HP (3)

6 Pack 200 Steel HP (3)

125 Steel HP (2)

40 Steel HP (2)

4000 PSI Steel (2)

58L Aluminum Disp (2)

100 Steel HP (1)

12 Pack 200 Steel HP (1)

15 Pack (1)

15 Pack 300 Steel HP (1)

18 Pack (1)

18 Pack 300 Steel HP (1)

180L Liquid (1)

20 Steel HP (1)

200L Liquid (1)

250 Steel HP (1)

58L AL Refillable HP (1)

6 Pack 250 Steel HP (1)

6 Pack 300 Steel HP (1)

60 Aluminum HP (1)

80 Steel HP (1)

E Aluminum HP Medical (1)

CGA Connection
CGA 580 (70)

CGA 350 (21)

CGA C10 (8)

CGA 705 (2)

CGA 680 (1)

CGA 680/580 (1)

CGA 973 (1)

Other (1)

Gas Component Amount 1
25.0000000 (15)

2.0000000 (12)

10.0000000 (11)

5.0000000 (11)

15.0000000 (7)

75.0000000 (7)

20.0000000 (4)

50.0000000 (4)

99.9999500 (4)

2.5000000 (3)

3.0000000 (3)

35.0000000 (3)

1.0000000 (2)

14.0000000 (2)

95.0000000 (2)

99.9750000 (2)

18.0000000 (1)

38.0000000 (1)

55.0000000 (1)

6.0000000 (1)

65.0000000 (1)

74.7000000 (1)

8.0000000 (1)

80.0000000 (1)

98.0000000 (1)

98.5000000 (1)

99.0810000 (1)

99.7500000 (1)

99.9999000 (1)

Gas Component 1
% CARBON DIOXIDE (32)

% HELIUM (21)

% HYDROGEN (16)

% NITROGEN (15)

% OXYGEN (11)

% METHANE (4)

% KRYPTON (2)

% SULFUR HEXAFLUORIDE (2)

% NEON (1)

PPM XENON (1)

Gas Component Amount 2
75.0000000 (15)

98.0000000 (12)

90.0000000 (11)

95.0000000 (10)

25.0000000 (9)

85.0000000 (7)

0.5000000 (4)

50.0000000 (4)

80.0000000 (4)

65.0000000 (3)

97.0000000 (3)

5.0000000 (2)

86.0000000 (2)

94.0000000 (2)

97.5000000 (2)

99.0000000 (2)

0.3000000 (1)

1.0000000 (1)

1.5000000 (1)

159.0000000 (1)

2.0000000 (1)

20.0000000 (1)

250.0000000 (1)

3.5000000 (1)

35.0000000 (1)

43.0000000 (1)

60.0000000 (1)

82.0000000 (1)

92.0000000 (1)

Gas Component 2
PPM HYDROGEN SULFIDE (100)

% HYDROGEN (85)

% HELIUM (59)

% METHANE (38)

PPM SULFUR DIOXIDE (38)

% AIR (37)

PPM FORMALDEHYDE (19)

PPM AMMONIA (18)

% CARBON MONOXIDE (16)

PPM ETHANOL (16)

PPM NITROGEN DIOXIDE (16)

PPM CHLORINE (14)

PPM HYDROGEN CYANIDE (9)

PPM ISOBUTYLENE (9)

% PROPANE (8)

PPM HYDROGEN CHLORIDE (8)

PPM CARBON DIOXIDE (7)

PPM OXYGEN (6)

PPM PROPANE (6)

PPB FORMALDEHYDE (5)

% ISOBUTANE (4)

% KRYPTON (4)

% NEON (4)

PPM METHANE (4)

PPM SULFUR HEXAFLUORIDE (4)

% N BUTANE (3)

% XENON (3)

PPM NITROUS OXIDE (3)

% ETHYL CHLORIDE (2)

% ETHYLENE (2)

% HEXANE (2)

% N PENTANE (2)

% R134A TETRAFLUOROETHANE (2)

% SULFUR HEXAFLUORIDE (2)

PPB BENZENE (2)

PPM 1,2,3,4 TETRAFLUORO BENZENE (2)

PPM 2 METHYL PENTANE (2)

PPM CYCLOHEXANE (2)

PPM ETHYLENE OXIDE (2)

PPM NITROGEN (2)

% 1,3 BUTADIENE (1)

% ACETALDEHYDE (1)

% ACETYLENE (1)

% CYCLOHEXENE (1)

% ETHANE (1)

% HEXAFLUORO ETHANE (1)

% HEXANES PLUS (1)

% HYDROGEN SULFIDE (1)

% ISOPENTANE (1)

% NITRIC OXIDE (1)

% NITROGEN DIOXIDE (1)

% NITROUS OXIDE (1)

PPB CYCLOPENTANE (1)

PPB ETHANE (1)

PPM ACETYLENE (1)

PPM CARBONYL SULFIDE (1)

PPM DIMETHYL METHYLPHOSPHONATE (1)

PPM ETHYL CHLORIDE (1)

PPM HYDROGEN (1)

PPM HYDROGEN FLUORIDE (1)

PPM ISOPENTANE (1)

PPM KRYPTON (1)

PPM METHANOL (1)

PPM METHYL ACETYLENE (1)

PPM METHYL MERCAPTAN (1)

PPM SEC BUTYL MERCAPTAN (1)

PPM TERTIARY BUTYL MERCAPTAN (1)

PPM TOLUENE (1)

PPM VINYL CHLORIDE (1)

PPM XENON (1)

Gas Component Amount 3
2.0000000 (2)

25.0000000 (2)

1.0000000 (1)

250.0000000 (1)

320.0000000 (1)

4.0000000 (1)

7.5000000 (1)

96.4990000 (1)

Gas Component 3
% CARBON DIOXIDE (3)

PPM ISOBUTANE (3)

% HELIUM (1)

% NEON (1)

% OXYGEN (1)

PPM 3 METHYL PENTANE (1)

Gas Component Amount 4
25.0000000 (2)

21.0000000 (1)

250.0000000 (1)

322.0000000 (1)

Gas Component 4
PPM ISOPENTANE (3)

% OXYGEN (1)

PPM METHYL CYCLOPENTANE (1)

Gas Component Amount 5
25.0000000 (2)

250.0000000 (1)

331.0000000 (1)

Gas Component 5
PPM N BUTANE (3)

PPM 2 METHYL PENTANE (1)

Gas Component Amount 6
25.0000000 (2)

250.0000000 (1)

349.0000000 (1)

Gas Component 6
PPM N PENTANE (3)

PPM NEOPENTANE (1)

CANCEL

Compare Products Up to 4

Clear All

Mixed Gases

Sort by:

AR OX3C23

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

Show Full Description Hide Full Description

Compare

Are you currently located in California?

Mixed Gases

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

0.5PPM Phosphine, Balance Nitrogen Certified Reference Material, 34 Liter Portable Disposable Aluminum Cylinder, CGA C10

0.5PPM Phosphine, Balance Nitrogen Certified Reference Material, 34 Liter Portable Disposable Aluminum Cylinder, CGA C10

25% Argon, Balance Nitrogen Certified Reference Material, Size 300 High Pressure Steel Cylinder, CGA 580

25% Argon, Balance Nitrogen Certified Reference Material, Size 300 High Pressure Steel Cylinder, CGA 580

20% Carbon Dioxide, Balance Argon Industrial Grade Mix, Size 40 High Pressure Steel Cylinder (Industrial use Only), CGA 580

20% Carbon Dioxide, Balance Argon Industrial Grade Mix, Size 40 High Pressure Steel Cylinder (Industrial use Only), CGA 580

50% Argon, 50% Helium, Certified Reference Material, Size 300 High Pressure Steel Cylinder, CGA 580

50% Argon, 50% Helium, Certified Reference Material, Size 300 High Pressure Steel Cylinder, CGA 580

2.5% Hydrogen, Balance Argon Batch Analyzed Mixture, Size 300 High Pressure Steel Cylinder, CGA 350

2.5% Hydrogen, Balance Argon Batch Analyzed Mixture, Size 300 High Pressure Steel Cylinder, CGA 350

25% Argon, Balance Helium Certified Reference Material, Size 300 High Pressure Steel Cylinder, CGA 580

25% Argon, Balance Helium Certified Reference Material, Size 300 High Pressure Steel Cylinder, CGA 580

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

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

25PPM Ethane, 25PPM Isobutane, 25PPM Isopentane, 25PPM N Butane, 25PPM N Pentane, 25PPM Propane, 100PPM Methane, Balance Nitrogen Certified Reference Material, 34 Liter Portable Disposable Aluminum Cylinder, CGA C10

25PPM Ethane, 25PPM Isobutane, 25PPM Isopentane, 25PPM N Butane, 25PPM N Pentane, 25PPM Propane, 100PPM Methane, Balance Nitrogen Certified Reference Material, 34 Liter Portable Disposable Aluminum Cylinder, CGA C10

25PPM Ethane, 25PPM Isopentane, 25PPM N Butane, 25PPM N Pentane, 25PPM Propane, 25PPM Isobutane, 100PPM Methane, Balance Nitrogen Certified Reference Material, 34 Liter Portable Disposable Aluminum Cylinder, CGA C10

25PPM Ethane, 25PPM Isopentane, 25PPM N Butane, 25PPM N Pentane, 25PPM Propane, 25PPM Isobutane, 100PPM Methane, Balance Nitrogen Certified Reference Material, 34 Liter Portable Disposable Aluminum Cylinder, CGA C10

5% Argon, Balance Neon Certified Reference Material, Size 300 High Pressure Steel Cylinder, CGA 580

5% Argon, Balance Neon Certified Reference Material, Size 300 High Pressure Steel Cylinder, CGA 580

0.3% Carbon Monoxide, 18 4% Helium, 21% Oxygen, Balance Nitrogen Calibration Mix Primary Size E High Pressure Aluminum Medical Cylinder, CGA 973

0.3% Carbon Monoxide, 18 4% Helium, 21% Oxygen, Balance Nitrogen Calibration Mix Primary Size E High Pressure Aluminum Medical Cylinder, CGA 973

0.5PPM Phosphine, Balance Nitrogen Certified Reference Material, 34 Liter Portable Disposable Aluminum Cylinder, CGA C10

0.5PPM Phosphine, Balance Nitrogen Certified Reference Material, 34 Liter Portable Disposable Aluminum Cylinder, CGA C10

250PPM Ethane, 250PPM Isobutane, 250PPM Isopentane, 250PPM N Butane, 250PPM N Pentane, 250PPM Propane, 0.1% Methane, Balance Nitrogen Certified Reference Material, 34 Liter Portable Disposable Aluminum Cylinder, CGA C10

250PPM Ethane, 250PPM Isobutane, 250PPM Isopentane, 250PPM N Butane, 250PPM N Pentane, 250PPM Propane, 0.1% Methane, Balance Nitrogen Certified Reference Material, 34 Liter Portable Disposable Aluminum Cylinder, CGA C10

2% Nitrogen, Balance Argon Industrial Grade Mix, 16 Pack of Size 300 High Pressure Steel Cradle, CGA 580

2% Nitrogen, Balance Argon Industrial Grade Mix, 16 Pack of Size 300 High Pressure Steel Cradle, CGA 580

10% Carbon Dioxide, Balance Argon Industrial Grade Mix, 15 Pack Size 300 High Pressure Steel Cradle, CGA 580

10% Carbon Dioxide, Balance Argon Industrial Grade Mix, 15 Pack Size 300 High Pressure Steel Cradle, CGA 580

10% Helium, Balance Argon Certified Reference Material, Size 300 High Pressure Steel Cylinder, CGA 580

10% Helium, Balance Argon Certified Reference Material, Size 300 High Pressure Steel Cylinder, CGA 580

25% Carbon Dioxide, Balance Argon Industrial Grade Mix, 18 Pack Size 300 High Pressure Steel Cradle, CGA 580

25% Carbon Dioxide, Balance Argon Industrial Grade Mix, 18 Pack Size 300 High Pressure Steel Cradle, CGA 580

50% Argon, Balance Helium Certified Reference Material, 12 Pack Size 300 High Pressure Steel Cradle, CGA 580

50% Argon, Balance Helium Certified Reference Material, 12 Pack Size 300 High Pressure Steel Cradle, CGA 580

14% Carbon Dioxide, Balance Argon Industrial Grade Mix, 12 Pack Size 300 High Pressure Steel Cradle, CGA 580

14% Carbon Dioxide, Balance Argon Industrial Grade Mix, 12 Pack Size 300 High Pressure Steel Cradle, CGA 580