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 4
METHANE HELIUM PPM CARBON MONOXIDE NEON

Narrow Results:

{$title}

{$label}

Cylinder Size
58L Aluminum Disp (18)

150 Aluminum HP (13)

116L Aluminum Disp (12)

34L Aluminum Disp (11)

116L AL Refillable HP (5)

58L AL Refillable HP (5)

44 AL Refillable HP (4)

150 White Top AL HP (3)

34L AL Refillable (3)

Ecobump (3)

103 Steel Disp (2)

10L Aluminum Disp (2)

66L AL Refillable HP (2)

200 Steel HP (1)

300 Aluminum HP (1)

300 HP SMARTOP™ (1)

60L Aluminum Disp HP (1)

900L AL Refillable HP (1)

CGA Connection
CGA C10 (63)

CGA 660 (7)

CGA 330 (5)

CGA 350 (5)

CGA 660 Washer (2)

Other (2)

CGA 580 (1)

CGA 670 Washer (1)

CGA Aero (1)

Gas Component Amount 1
79.4875000 (10)

83.5420000 (10)

85.4925000 (9)

80.4875000 (5)

0.0000000 (4)

79.4900000 (4)

60.0000000 (3)

79.4940000 (3)

81.0420000 (3)

83.5400000 (3)

100.0000000 (2)

18.0000000 (2)

25.0000000 (2)

0.2000000 (1)

10.0000000 (1)

36.0000000 (1)

4.0000000 (1)

74.0000000 (1)

79.4780000 (1)

79.7450000 (1)

79.9000000 (1)

79.9875000 (1)

8.0000000 (1)

80.4750000 (1)

80.4890000 (1)

80.7375000 (1)

81.9770000 (1)

82.4920000 (1)

82.4930000 (1)

82.8690000 (1)

83.5410000 (1)

83.7325000 (1)

84.0325000 (1)

85.4900000 (1)

86.1130000 (1)

87.4760000 (1)

88.5325000 (1)

91.5000000 (1)

97.4875000 (1)

99.6894000 (1)

99.9460000 (1)

Gas Component 1
% NITROGEN (68)

NITROGEN (4)

PPM CARBON MONOXIDE (4)

% OXYGEN (3)

% CARBON MONOXIDE (2)

PPM HYDROGEN SULFIDE (2)

% AIR (1)

% ARGON (1)

% CARBON DIOXIDE (1)

% FLUORINE (1)

% HYDROGEN (1)

Gas Component Amount 2
25.0000000 (30)

20.0000000 (16)

10.0000000 (12)

0.3500000 (2)

17.0000000 (2)

4.0000000 (2)

1.6200000 (1)

1.7000000 (1)

12.0000000 (1)

15.0000000 (1)

150.0000000 (1)

16.0000000 (1)

200.0000000 (1)

250.0000000 (1)

27.0000000 (1)

275.0000000 (1)

3.7400000 (1)

35.0000000 (1)

360.0000000 (1)

40.0000000 (1)

425.0000000 (1)

50.0000000 (1)

53.0000000 (1)

55.0000000 (1)

60.0000000 (1)

75.0000000 (1)

79.4875000 (1)

8.6000000 (1)

82.4930000 (1)

90.0000000 (1)

Gas Component 2
PPM HYDROGEN SULFIDE (55)

PPM SULFUR DIOXIDE (7)

% NITROGEN (5)

PPM NITRIC OXIDE (5)

% OXYGEN (4)

% HYDROGEN (2)

% N PENTANE (2)

PPM CARBON MONOXIDE (2)

PPM NITROGEN DIOXIDE (2)

% CARBON DIOXIDE (1)

% CARBON MONOXIDE (1)

% HELIUM (1)

% METHANE (1)

Gas Component Amount 3
100.0000000 (22)

60.0000000 (16)

50.0000000 (15)

20.0000000 (5)

18.0000000 (2)

200.0000000 (2)

25.0000000 (2)

80.6375000 (2)

0.5000000 (1)

1.8000000 (1)

15.0000000 (1)

1650.0000000 (1)

17.0000000 (1)

180.0000000 (1)

2.5000000 (1)

4.0000000 (1)

425.0000000 (1)

5.0000000 (1)

500.0000000 (1)

53.0000000 (1)

55.0000000 (1)

7.5800000 (1)

79.4875000 (1)

8.0000000 (1)

8.6000000 (1)

80.3725000 (1)

80.4900000 (1)

810.0000000 (1)

850.0000000 (1)

87.4760000 (1)

Gas Component 3
PPM CARBON MONOXIDE (56)

PPM HYDROGEN SULFIDE (7)

% NITROGEN (6)

% CARBON DIOXIDE (4)

PPM SULFUR DIOXIDE (4)

% OXYGEN (3)

PPM NITRIC OXIDE (3)

% CARBON MONOXIDE (2)

% ARGON (1)

% HYDROGEN (1)

% PROPYLENE (1)

Gas Component Amount 4
2.5000000 (45)

1.4500000 (15)

60.0000000 (4)

1.2500000 (2)

100.0000000 (2)

28.0000000 (2)

50.0000000 (2)

1.5000000 (1)

2.0000000 (1)

2.2000000 (1)

270.0000000 (1)

2700.0000000 (1)

275.0000000 (1)

2750.0000000 (1)

3000.0000000 (1)

4.0000000 (1)

5.0000000 (1)

71.5000000 (1)

8.8000000 (1)

80.0000000 (1)

8400.0000000 (1)

850.0000000 (1)

88.4800000 (1)

Gas Component 4
% CARBON DIOXIDE (25)

% NITROGEN (23)

% OXYGEN (17)

% CARBON MONOXIDE (13)

% N PENTANE (11)

PPM NITRIC OXIDE (9)

PPM SULFUR DIOXIDE (6)

PPM HYDROGEN SULFIDE (5)

% ISOBUTANE (4)

PPM CARBON DIOXIDE (4)

PPM ISOPENTANE (3)

PPM PROPANE (3)

% ARGON (2)

% HYDROGEN (2)

% PROPANE (2)

PPM ETHYLENE (2)

PPM HEXANE (2)

PPM HYDROGEN (2)

PPM METHANE (2)

% ACETYLENE (1)

% ETHANE (1)

% ETHYLENE (1)

% HEXANE (1)

% ISOPENTANE (1)

% NITROUS OXIDE (1)

% PROPYLENE (1)

PPB ETHANE (1)

PPM ISOBUTANE (1)

PPM ISOPROPYL ALCOHOL (1)

PPM ISOPROPYL MERCAPTAN (1)

PPM METHANOL (1)

PPM METHYL ACETYLENE (1)

PPM METHYL CYCLOPENTANE (1)

PPM NITROGEN DIOXIDE (1)

PPM OXYGEN (1)

Gas Component Amount 5
18.0000000 (23)

15.0000000 (15)

12.0000000 (9)

17.0000000 (6)

1.4500000 (4)

2.5000000 (4)

10.0000000 (2)

100.0000000 (2)

19.0000000 (2)

25.0000000 (2)

1.5000000 (1)

11.0000000 (1)

13.0000000 (1)

13.5000000 (1)

40.0000000 (1)

8.0000000 (1)

83.5420000 (1)

Gas Component 5
% OXYGEN (54)

% CARBON DIOXIDE (9)

% METHANE (5)

PPM HYDROGEN SULFIDE (3)

PPM CARBON MONOXIDE (2)

% ISOBUTANE (1)

% NITROGEN (1)

PPM NITROGEN DIOXIDE (1)

Gas Component Amount 6
15.0000000 (7)

1.4000000 (1)

Gas Component 6
% OXYGEN (7)

% TRANS 2 BUTENE (1)

CANCEL

Compare Products Up to 4

Clear All

Mixed Gases

Sort by:

E05NI82E15A0015

35PPM Sulfur Dioxide, 425PPM Nitirc Oxide, 850PPM Carbon Monoxide, 17% Carbon Dioxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum Cylinder, CGA 660

Show Full Description Hide Full Description

Compare

Are you currently located in California?

Mixed Gases

35PPM Sulfur Dioxide, 425PPM Nitirc Oxide, 850PPM Carbon Monoxide, 17% Carbon Dioxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum Cylinder, CGA 660

35PPM Sulfur Dioxide, 425PPM Nitirc Oxide, 850PPM Carbon Monoxide, 17% Carbon Dioxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum Cylinder, CGA 660

27PPM Sulfur Dioxide, 55PPM Nitirc Oxide, 275PPM Carbon Monoxide, 13% Carbon Dioxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum Cylinder, CGA 660

27PPM Sulfur Dioxide, 55PPM Nitirc Oxide, 275PPM Carbon Monoxide, 13% Carbon Dioxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum Cylinder, CGA 660

25PPM Hydrogen Sulfide, 100PPM Carbon Monoxide, 2% Methane, 18% Oxygen, Balance Nitrogen Certified Reference Material, 900 Liter Portable Refilable Aluminum High Pressure Cylinder, CGA 330

25PPM Hydrogen Sulfide, 100PPM Carbon Monoxide, 2% Methane, 18% Oxygen, Balance Nitrogen Certified Reference Material, 900 Liter Portable Refilable Aluminum High Pressure Cylinder, CGA 330

25PPM Hydrogen Sulfide, 50PPM Carbon Monoxide, 2.5% Methane, 12% Oxygen, Balance Nitrogen Certified Reference Material, 34 Liter Portable Disposable Aluminum Cylinder, CGA C10

25PPM Hydrogen Sulfide, 50PPM Carbon Monoxide, 2.5% Methane, 12% Oxygen, Balance Nitrogen Certified Reference Material, 34 Liter Portable Disposable Aluminum Cylinder, CGA C10

360PPM Nitirc Oxide, 810PPM Sulfur Dioxide, 2700PPM Carbon Monoxide, 13.5% Carbon Dioxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum Cylinder, CGA 660

360PPM Nitirc Oxide, 810PPM Sulfur Dioxide, 2700PPM Carbon Monoxide, 13.5% Carbon Dioxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum Cylinder, CGA 660

25PPM Hydrogen Sulfide, 100PPM Carbon Monoxide, 2.5% Methane, 18% Oxygen, Balance Nitrogen Certified Reference Material, 58 Liter Portable Disposable Aluminum Cylinder, CGA C10

25PPM Hydrogen Sulfide, 100PPM Carbon Monoxide, 2.5% Methane, 18% Oxygen, Balance Nitrogen Certified Reference Material, 58 Liter Portable Disposable Aluminum Cylinder, CGA C10

75PPM Hydrogen Sulfide, 100PPM Carbon Monoxide, 1.25% Methane, 15% Oxygen, Balance Nitrogen Certified Reference Material, Size Ecobump Cylinder, CGA C10

75PPM Hydrogen Sulfide, 100PPM Carbon Monoxide, 1.25% Methane, 15% Oxygen, Balance Nitrogen Certified Reference Material, Size Ecobump Cylinder, CGA C10

10PPM Hydrogen Sulfide, 50PPM Carbon Monoxide, 2.5% Methane, 18% Oxygen, Balance Nitrogen Certified Reference Material, 44 Liter Portable Refilable Aluminum High Pressure Cylinder, CGA C10

10PPM Hydrogen Sulfide, 50PPM Carbon Monoxide, 2.5% Methane, 18% Oxygen, Balance Nitrogen Certified Reference Material, 44 Liter Portable Refilable Aluminum High Pressure Cylinder, CGA C10

4% Methane, 5% Carbon Dioxide, 36% Carbon Monoxide, Balance Hydrogen Certified Reference Material, Size 150 High Pressure Aluminum Cylinder, CGA 350

4% Methane, 5% Carbon Dioxide, 36% Carbon Monoxide, Balance Hydrogen Certified Reference Material, Size 150 High Pressure Aluminum Cylinder, CGA 350

40PPM Hydrogen Sulfide, 200PPM Carbon Monoxide, 2.5% Methane, 10% Oxygen, Balance Nitrogen Certified Reference Material, Size Ecobump Cylinder, CGA C10

40PPM Hydrogen Sulfide, 200PPM Carbon Monoxide, 2.5% Methane, 10% Oxygen, Balance Nitrogen Certified Reference Material, Size Ecobump Cylinder, CGA C10

10PPM Nitrogen Dioxide, 100PPM Carbon Monoxide, 2.5% Methane, 17% Oxygen, Balance Nitrogen Certified Reference Material, 116 Liter Portable Disposable Aluminum Cylinder, CGA C10

10PPM Nitrogen Dioxide, 100PPM Carbon Monoxide, 2.5% Methane, 17% Oxygen, Balance Nitrogen Certified Reference Material, 116 Liter Portable Disposable Aluminum Cylinder, CGA C10

25PPM Hydrogen Sulfide, 50PPM Carbon Monoxide, 2.5% Methane, 12% Oxygen, Balance Nitrogen Certified Reference Material, 116 Liter Portable Disposable Aluminum Cylinder, CGA C10

25PPM Hydrogen Sulfide, 50PPM Carbon Monoxide, 2.5% Methane, 12% Oxygen, Balance Nitrogen Certified Reference Material, 116 Liter Portable Disposable Aluminum Cylinder, CGA C10

20PPM Hydrogen Sulfide, 60PPM Carbon Monoxide, 1.45% Methane, 15% Oxygen, Balance Nitrogen Certified Reference Material, 58 Liter Portable Disposable Aluminum Cylinder, CGA C10

20PPM Hydrogen Sulfide, 60PPM Carbon Monoxide, 1.45% Methane, 15% Oxygen, Balance Nitrogen Certified Reference Material, 58 Liter Portable Disposable Aluminum Cylinder, CGA C10

25PPM Hydrogen Sulfide, 100PPM Carbon Monoxide, 2.5% Methane, 17% Oxygen, Balance Nitrogen Certified Reference Material, 116 Liter Portable Disposable Aluminum Cylinder, CGA C10

25PPM Hydrogen Sulfide, 100PPM Carbon Monoxide, 2.5% Methane, 17% Oxygen, Balance Nitrogen Certified Reference Material, 116 Liter Portable Disposable Aluminum Cylinder, CGA C10

25PPM Hydrogen Sulfide, 50PPM Carbon Monoxide, 2.5% Methane, 12% Oxygen, Balance Nitrogen Certified Reference Material, 34 Liter Portable Disposable Aluminum Cylinder, CGA C10

25PPM Hydrogen Sulfide, 50PPM Carbon Monoxide, 2.5% Methane, 12% Oxygen, Balance Nitrogen Certified Reference Material, 34 Liter Portable Disposable Aluminum Cylinder, CGA C10

25PPM Hydrogen Sulfide, 50PPM Carbon Monoxide, 2.5% Methane, 12% Oxygen, Balance Nitrogen Certified Reference Material, 58 Liter Portable Refilable Aluminum High Pressure Cylinder, CGA C10

25PPM Hydrogen Sulfide, 50PPM Carbon Monoxide, 2.5% Methane, 12% Oxygen, Balance Nitrogen Certified Reference Material, 58 Liter Portable Refilable Aluminum High Pressure Cylinder, CGA C10

53PPM Nitirc Oxide, 53PPM Sulfur Dioxide, 3000PPM Carbon Monoxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum Cylinder, CGA 660

53PPM Nitirc Oxide, 53PPM Sulfur Dioxide, 3000PPM Carbon Monoxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum Cylinder, CGA 660

25PPM Hydrogen Sulfide, 50PPM Carbon Monoxide, 2.5% Methane, 12% Oxygen, Balance Nitrogen Certified Reference Material, 34 Liter Portable Disposable Aluminum Cylinder, CGA C10

25PPM Hydrogen Sulfide, 50PPM Carbon Monoxide, 2.5% Methane, 12% Oxygen, Balance Nitrogen Certified Reference Material, 34 Liter Portable Disposable Aluminum Cylinder, CGA C10

20PPM Hydrogen Sulfide, 60PPM Carbon Monoxide, 1.45% Methane, 15% Oxygen, Balance Nitrogen Certified Reference Material, 58 Liter Portable Disposable Aluminum Cylinder, CGA 330

20PPM Hydrogen Sulfide, 60PPM Carbon Monoxide, 1.45% Methane, 15% Oxygen, Balance Nitrogen Certified Reference Material, 58 Liter Portable Disposable Aluminum Cylinder, CGA 330

25PPM Hydrogen Sulfide, 100PPM Carbon Monoxide, 2.5% Methane, 18% Oxygen, Balance Nitrogen Certified Reference Material, 116 Liter Portable Disposable Aluminum Cylinder, CGA C10

25PPM Hydrogen Sulfide, 100PPM Carbon Monoxide, 2.5% Methane, 18% Oxygen, Balance Nitrogen Certified Reference Material, 116 Liter Portable Disposable Aluminum Cylinder, CGA C10