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 1
PPM HYDROGEN SULFIDE HELIUM 3 ETHYLENE ARGON

Narrow Results:

{$title}

{$label}

Cylinder Size
300 Steel HP (71)

200 Steel HP (22)

300 HP SMARTOP™ (14)

150 Aluminum HP (11)

12 Pack 300 Steel HP (10)

12PK 300HP (10)

300 HP EXELTOP™ (10)

12 Pack (9)

6 Pack (9)

16 Pack (6)

16 Pack 300 Steel HP (6)

58L Aluminum Disp (6)

125 Steel HP (4)

6 Pack 200 Steel HP (4)

6 Pack 300 Steel HP (4)

250 Steel HP (3)

60 Steel HP (3)

80 Steel HP (3)

150 Steel HP (2)

34L Aluminum Disp (2)

116L AL Refillable HP (1)

160L Liquid (1)

18 Pack (1)

18 Pack 300 Steel HP (1)

180L Liquid (1)

34L Steel Disp (1)

6 Aluminum HP (1)

6 Pack 250 Steel HP (1)

CGA Connection
CGA 580 (98)

CGA 350 (37)

CGA 330 (12)

CGA C10 (8)

CGA 590 (4)

580 (3)

350 (2)

CGA 296 (2)

CGA 600 (1)

Gas Component Amount 1
90.0000000 (23)

95.0000000 (22)

75.0000000 (21)

98.0000000 (9)

25.0000000 (8)

80.0000000 (7)

100.0000000 (5)

92.0000000 (5)

50.0000000 (4)

63.0000000 (4)

82.0000000 (4)

84.0000000 (4)

85.0000000 (4)

96.0000000 (4)

65.0000000 (3)

97.0000000 (3)

97.1000000 (3)

10.0000000 (2)

40.0000000 (2)

60.0000000 (2)

93.0000000 (2)

99.0000000 (2)

0.5000000 (1)

1.1500000 (1)

15.0000000 (1)

150.0000000 (1)

160.0000000 (1)

24.0000000 (1)

250.0000000 (1)

255.0000000 (1)

27.0000000 (1)

28.0000000 (1)

30.0000000 (1)

35.0000000 (1)

4.0000000 (1)

68.0000000 (1)

69.0000000 (1)

75.9800000 (1)

86.0000000 (1)

88.0000000 (1)

91.0000000 (1)

91.5000000 (1)

97.3500000 (1)

97.6000000 (1)

97.9000000 (1)

99.9000000 (1)

Gas Component 1
% CARBON DIOXIDE (140)

% OXYGEN (101)

PPM NITRIC OXIDE (99)

PPM CARBON MONOXIDE (95)

% AIR (92)

% HELIUM (88)

% HYDROGEN (71)

% METHANE (27)

PPM SULFUR DIOXIDE (25)

% CARBON MONOXIDE (15)

PPM AMMONIA (8)

NITROGEN (6)

PPM NITROGEN DIOXIDE (6)

PPM PROPANE (5)

% DESFLURANE (4)

PPM METHANE (4)

% ETHANE (3)

% KRYPTON (3)

% NEON (3)

% PROPANE (3)

% SULFUR HEXAFLUORIDE (3)

PPM CARBON DIOXIDE (3)

PPM CHLORINE (3)

PPM HYDROGEN CHLORIDE (3)

PPM OXYGEN (3)

% FLUORINE (2)

% HEXANE (2)

% N BUTANE (2)

% R218 OCTAFLUOROPROPANE (2)

PPM CARBONYL SULFIDE (2)

PPM ETHYLENE (2)

PPM FORMALDEHYDE (2)

PPM ISOBUTYLENE (2)

PPM PHOSPHINE (2)

ARGON (1)

% CHLORINE (1)

% DIMETHYLAMINE (1)

% ISOFLURANE (1)

% ISOPENTANE (1)

% MONOMETHYLAMINE (1)

% NITRIC OXIDE (1)

% NITROGEN DIOXIDE (1)

% NITROUS OXIDE (1)

% PROPYLENE (1)

% SEVOFLURANE (1)

% SULFUR DIOXIDE (1)

% TUNGSTEN HEXAFLUORIDE (1)

% XENON (1)

PPM NITROGEN (1)

PPM R134A TETRAFLUOROETHANE (1)

PPM XENON (1)

Gas Component Amount 2
5.0000000 (22)

25.0000000 (20)

10.0000000 (17)

2.0000000 (17)

20.0000000 (7)

18.0000000 (5)

8.0000000 (5)

1.0000000 (4)

16.0000000 (4)

3.0000000 (4)

4.0000000 (4)

12.0000000 (3)

15.0000000 (3)

2.9000000 (3)

35.0000000 (3)

50.0000000 (3)

75.0000000 (3)

0.3500000 (2)

40.0000000 (2)

7.0000000 (2)

99.9960000 (2)

99.9975000 (2)

0.9000000 (1)

1.7000000 (1)

1000.0000000 (1)

2.1000000 (1)

2.4000000 (1)

2.5000000 (1)

2.6500000 (1)

24.0000000 (1)

7.5000000 (1)

85.0000000 (1)

96.0000000 (1)

98.8500000 (1)

99.5000000 (1)

99.9745000 (1)

99.9750000 (1)

99.9840000 (1)

99.9850000 (1)

99.9925000 (1)

99.9950000 (1)

99.9965000 (1)

99.9970000 (1)

99.9972000 (1)

99.9973000 (1)

99.9976000 (1)

99.9990000 (1)

Gas Component 2
% CARBON DIOXIDE (63)

% HYDROGEN (31)

% HELIUM (18)

% NITROGEN (17)

% OXYGEN (15)

% METHANE (8)

% AIR (2)

% KRYPTON (2)

% N PENTANE (2)

% ISOBUTANE (1)

% NEON (1)

% SULFUR HEXAFLUORIDE (1)

PPM KRYPTON (1)

Gas Component Amount 3
35.0000000 (4)

8.0000000 (4)

2.0000000 (2)

50.0000000 (2)

80.6375000 (2)

1.8000000 (1)

10.0000000 (1)

2.5000000 (1)

20.0000000 (1)

200.0000000 (1)

3.0000000 (1)

30.0000000 (1)

5.0000000 (1)

7.5000000 (1)

Gas Component 3
% CARBON DIOXIDE (8)

% HELIUM (7)

% NITROGEN (3)

% OXYGEN (2)

PPM CARBON MONOXIDE (2)

PPM CARBON DIOXIDE (1)

Gas Component Amount 4
100.0000000 (2)

5.0000000 (1)

79.4940000 (1)

87.0925000 (1)

Gas Component 4
% NITROGEN (2)

PPM CARBON MONOXIDE (2)

% HELIUM (1)

Gas Component Amount 5
19.0000000 (2)

12.0000000 (1)

2.5000000 (1)

Gas Component 5
% OXYGEN (3)

% METHANE (1)

CANCEL

Compare Products Up to 4

Clear All

Mixed Gases

Sort by:

HE AR25200

25% Argon, Balance Helium Industrial Grade Mix, Size 200 High Pressure Steel Cylinder, CGA 580

Show Full Description Hide Full Description

Compare

Are you currently located in California?

Mixed Gases

25% Argon, Balance Helium Industrial Grade Mix, Size 200 High Pressure Steel Cylinder, CGA 580

25% Argon, Balance Helium Industrial Grade Mix, Size 200 High Pressure Steel Cylinder, CGA 580

25% Carbon Dioxide, Balance Argon Industrial Grade Mix, Size 250 High Pressure Steel Cylinder, CGA 580

25% Carbon Dioxide, Balance Argon Industrial Grade Mix, Size 250 High Pressure Steel Cylinder, CGA 580

5% Hydrogen, Balance Argon Industrial Grade Mix, 12 Pack Size 300 High Pressure Steel Cradle, CGA 350

5% Hydrogen, Balance Argon Industrial Grade Mix, 12 Pack Size 300 High Pressure Steel Cradle, CGA 350

25PPM Hydrogen Sulfide, 100PPM Carbon Monoxide, 0.35% N Pentane, 19% Oxygen, Balance Nitrogen Certified Reference Material, 34 Liter Portable Disposable Aluminum Cylinder, CGA C10

25PPM Hydrogen Sulfide, 100PPM Carbon Monoxide, 0.35% N Pentane, 19% Oxygen, Balance Nitrogen Certified Reference Material, 34 Liter Portable Disposable Aluminum Cylinder, CGA C10

75PPM Hydrogen Sulfide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum, CGA 330

75PPM Hydrogen Sulfide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum, CGA 330

7% Hydrogen, Balance Argon Industrial Grade Mix, 12 Pack Size 300 High Pressure Steel Cradle, CGA 350

7% Hydrogen, Balance Argon Industrial Grade Mix, 12 Pack Size 300 High Pressure Steel Cradle, CGA 350

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

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

4% Hydrogen, Balance Argon Certified Reference Material, Size 200 High Pressure Steel Cylinder, CGA 350

4% Hydrogen, Balance Argon Certified Reference Material, Size 200 High Pressure Steel Cylinder, CGA 350

2.9% Hydrogen, Balance Argon Primary Standard Grade, Size 300 High Pressure Steel Cylinder, CGA 350

2.9% Hydrogen, Balance Argon Primary Standard Grade, Size 300 High Pressure Steel Cylinder, CGA 350

2% Hydrogen, Balance Argon Certified Reference Material, Size 200 High Pressure Steel Cylinder, CGA 350

2% Hydrogen, Balance Argon Certified Reference Material, Size 200 High Pressure Steel Cylinder, CGA 350

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

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

10% Carbon Dioxide, Balance Argon Industrial Grade Mix, 6 Pack Size 200 High Pressure Steel Cradle, CGA 580

10% Carbon Dioxide, Balance Argon Industrial Grade Mix, 6 Pack Size 200 High Pressure Steel Cradle, CGA 580

16% Carbon Dioxide, Balance Argon Industrial Grade Mix, Size 125 High Pressure Steel Cylinder, CGA 580

16% Carbon Dioxide, Balance Argon Industrial Grade Mix, Size 125 High Pressure Steel Cylinder, CGA 580

5% Hydrogen, Balance Argon Batch Analyzed Mixture, Size 200 High Pressure Steel Cylinder, CGA 350

5% Hydrogen, Balance Argon Batch Analyzed Mixture, Size 200 High Pressure Steel Cylinder, CGA 350

2% Nitrogen, 3% Carbon Dioxide, Balance Argon Industrial Grade Mix, Size 300 High Pressure Steel Cylinder, CGA 580

2% Nitrogen, 3% Carbon Dioxide, Balance Argon Industrial Grade Mix, Size 300 High Pressure Steel Cylinder, CGA 580

25% Helium, Balance Argon Industrial Grade Mix, Size 300 High Pressure Steel Cylinder, CGA 580

25% Helium, Balance Argon Industrial Grade Mix, Size 300 High Pressure Steel Cylinder, CGA 580

20% Carbon Dioxide, Balance Argon Certified Reference Material, Size 300 High Pressure Steel Cylinder, CGA 580

20% Carbon Dioxide, Balance Argon Certified Reference Material, Size 300 High Pressure Steel Cylinder, CGA 580

10% Carbon Dioxide, Balance Argon Industrial Grade Mix, Size 200 High Pressure Steel Cylinder, CGA 580

10% Carbon Dioxide, Balance Argon Industrial Grade Mix, Size 200 High Pressure Steel Cylinder, CGA 580

2.1% Hydrogen, Balance Argon Certified Reference Material, Size 300 High Pressure Steel Cylinder, CGA 350

2.1% Hydrogen, Balance Argon Certified Reference Material, Size 300 High Pressure Steel Cylinder, CGA 350

16% Carbon Dioxide, Balance Argon Industrial Grade Mix, Size 80 High Pressure Cylinder, CGA 580

16% Carbon Dioxide, Balance Argon Industrial Grade Mix, Size 80 High Pressure Cylinder, CGA 580