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 3
PROPANE CARBON MONOXIDE PPM PROPANE PPM HYDROGEN SULFIDE PPM ETHYLENE ISOPENTANE

Narrow Results:

{$title}

{$label}

Cylinder Size
150 Aluminum HP (11)

58L Aluminum Disp (4)

E Medical Steel HP (3)

227L Steel Disp (2)

300 Aluminum HP (2)

34L Aluminum Disp (2)

350 Steel LP (2)

103 Steel Disp (1)

116L AL Refillable HP (1)

116L Aluminum Disp (1)

12 Pack (1)

12 Pack 300 Aluminum HP (1)

150A (1)

22L AL Refillable HP (1)

300 Steel HP (1)

5 Gal Steel LP (1)

80 Aluminum HP (1)

CGA Connection
CGA 350 (9)

CGA C10 (9)

CGA 660 (5)

CGA 510 (3)

CGA 165 (2)

CGA 590 (2)

CGA 973 Yoke (2)

350SS (1)

CGA 500 (1)

Gas Component Amount 1
21.0000000 (2)

6.0000000 (2)

60.0000000 (2)

83.5400000 (2)

0.0000000 (1)

0.0300000 (1)

1920.0000000 (1)

2.5000000 (1)

28.0000000 (1)

3000.0000000 (1)

34.6000000 (1)

5.0000000 (1)

500.0000000 (1)

62.0000000 (1)

66.0000000 (1)

74.0000000 (1)

78.4000000 (1)

79.7000000 (1)

8.0000000 (1)

80.4875000 (1)

83.5410000 (1)

83.6690000 (1)

83.8950000 (1)

85.4925000 (1)

89.5700000 (1)

90.4700000 (1)

93.8140000 (1)

98.9900000 (1)

99.9799000 (1)

99.9800000 (1)

Gas Component 1
% NITROGEN (11)

% CARBON DIOXIDE (5)

% METHANE (4)

% HYDROGEN (3)

% AIR (2)

% OXYGEN (2)

PPM NITRIC OXIDE (2)

NITROGEN (1)

% HELIUM (1)

% HEXANE (1)

PPM CARBON MONOXIDE (1)

PPM PROPANE (1)

Gas Component Amount 2
10.0000000 (5)

0.3000000 (3)

0.0300000 (2)

0.5000000 (2)

100.0000000 (2)

60.0000000 (2)

1.0000000 (1)

12.0000000 (1)

15.0000000 (1)

1500.0000000 (1)

17.0000000 (1)

1800.0000000 (1)

3.6000000 (1)

300.0000000 (1)

35.0000000 (1)

4.0000000 (1)

5.0000000 (1)

50.0000000 (1)

65.0000000 (1)

79.3800000 (1)

8.6000000 (1)

80.0000000 (1)

93.4500000 (1)

99.8000000 (1)

Gas Component 2
% NITROGEN (8)

PPM SULFUR DIOXIDE (4)

% OXYGEN (3)

PPM CARBON MONOXIDE (3)

PPM NITRIC OXIDE (3)

% CARBON DIOXIDE (2)

% HEXANE (2)

% HYDROGEN (2)

% METHANE (2)

% HEXANES PLUS (1)

% N BUTANE (1)

% NEON (1)

PPM FORMALDEHYDE (1)

PPM METHANE (1)

Gas Component Amount 3
20.0000000 (5)

0.1000000 (3)

0.3000000 (3)

25.0000000 (3)

0.5000000 (2)

200.0000000 (2)

4.0000000 (2)

8.0000000 (2)

0.4000000 (1)

1.0000000 (1)

1.1000000 (1)

10.0000000 (1)

1510.0000000 (1)

2.4000000 (1)

30.0000000 (1)

4.8000000 (1)

500.0000000 (1)

60.0000000 (1)

8.6000000 (1)

80.0000000 (1)

Gas Component 3
% HELIUM (27)

PPM SULFUR DIOXIDE (25)

% ARGON (23)

% METHANE (15)

% HYDROGEN (13)

PPM SULFUR HEXAFLUORIDE (9)

% N PENTANE (4)

% NITROUS OXIDE (4)

PPM METHANE (4)

PPM NITROUS OXIDE (4)

PPM 3 METHYL PENTANE (3)

PPM BENZENE (3)

PPM FORMALDEHYDE (3)

PPM ISOBUTANE (3)

% AIR (2)

% FLUORINE (2)

% NEON (2)

PPM ACETALDEHYDE (2)

PPM METHYL CYCLOHEXANE (2)

PPM PROPADIENE (2)

% ACETYLENE (1)

% ACROLEIN (1)

% ETHANE (1)

% ISOBUTANE (1)

% N BUTANE (1)

% N HEPTANE (1)

% PROPYLENE (1)

PPB DODECANE (1)

PPM CARBON DIOXIDE (1)

PPM HEXANE (1)

PPM METHYL MERCAPTAN (1)

PPM N PENTANE (1)

PPM N PROPYL MERCAPTAN (1)

Gas Component Amount 4
60.0000000 (4)

0.1000000 (3)

0.5000000 (1)

1.4500000 (1)

15.0000000 (1)

19.0000000 (1)

2.5000000 (1)

20.0000000 (1)

21.0000000 (1)

25.0000000 (1)

28.0000000 (1)

3.0300000 (1)

300.0000000 (1)

3200.0000000 (1)

50.0000000 (1)

500.0000000 (1)

78.2000000 (1)

78.4000000 (1)

8.0000000 (1)

8.8000000 (1)

87.6280000 (1)

900.0000000 (1)

93.4500000 (1)

Gas Component 4
PPM CARBON MONOXIDE (5)

% N PENTANE (4)

% NITROGEN (4)

% CARBON DIOXIDE (3)

% METHANE (3)

% OXYGEN (3)

PPM NITRIC OXIDE (2)

% CARBON MONOXIDE (1)

% HELIUM (1)

PPM METHANE (1)

PPM PROPANE (1)

Gas Component Amount 5
1.4500000 (4)

0.1000000 (2)

0.3000000 (1)

0.5000000 (1)

0.8000000 (1)

100.0000000 (1)

12.0000000 (1)

13.0000000 (1)

2.5000000 (1)

200.0000000 (1)

500.0000000 (1)

7.2000000 (1)

78.4875000 (1)

83.5420000 (1)

960.0000000 (1)

Gas Component 5
% METHANE (5)

% CARBON DIOXIDE (3)

% ISOBUTANE (2)

% NEOPENTANE (2)

% NITROGEN (2)

PPM CARBON MONOXIDE (2)

PPM PROPANE (2)

% CARBON MONOXIDE (1)

Gas Component Amount 6
15.0000000 (4)

0.1000000 (1)

0.3000000 (1)

1.0000000 (1)

5.0000000 (1)

Gas Component 6
% OXYGEN (4)

% CARBON DIOXIDE (1)

% ETHANE (1)

% ISOBUTANE (1)

% PROPANE (1)

CANCEL

Compare Products Up to 4

Clear All

Mixed Gases

Sort by:

X05NI80CA345794

25PPM Hydrogen Sulfide, 100PPM Carbon Monoxide, 2.5% Methane, 17% Oxygen, Balance Nitrogen Certified Reference Material, 34 Liter Portable Disposable Aluminum Cylinder, CGA C10

Show Full Description Hide Full Description

Compare

Are you currently located in California?

Mixed Gases

25PPM Hydrogen Sulfide, 100PPM Carbon Monoxide, 2.5% Methane, 17% Oxygen, Balance Nitrogen Certified Reference Material, 34 Liter Portable Disposable Aluminum Cylinder, CGA C10

25PPM Hydrogen Sulfide, 100PPM Carbon Monoxide, 2.5% Methane, 17% Oxygen, Balance Nitrogen Certified Reference Material, 34 Liter Portable Disposable Aluminum Cylinder, CGA C10

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

0.4% Carbon Monoxide, 34.6% Carbon Dioxide, Balance Nitrogen Certified Reference Material, 12 Pack Size 300 High Pressure Aluminum Cradle, CGA 350

0.4% Carbon Monoxide, 34.6% Carbon Dioxide, Balance Nitrogen Certified Reference Material, 12 Pack Size 300 High Pressure Aluminum Cradle, CGA 350

80PPM Methane, 80PPM Propane, Balance Air Certified Reference Material, Size 150 High Pressure Aluminum Cylinder, CGA 590

80PPM Methane, 80PPM Propane, Balance Air Certified Reference Material, Size 150 High Pressure Aluminum Cylinder, CGA 590

10PPM Sulfur Dioxide, 20PPM Hydrogen Sulfide, 60PPM Carbon Monoxide, 1.45% Methane, 15% Oxygen, Balance Nitrogen Certified Reference Material, 116 Liter Portable Refilable Aluminum High Pressure Cylinder, CGA C10

10PPM Sulfur Dioxide, 20PPM Hydrogen Sulfide, 60PPM Carbon Monoxide, 1.45% Methane, 15% Oxygen, Balance Nitrogen Certified Reference Material, 116 Liter Portable Refilable Aluminum High Pressure Cylinder, CGA C10

0.03% Hexane, 0.1% Isopentane, 0.1% N Pentane, 0.1% Neopentane, 0.3% Isobutane, 0.3% N Butane, 1% Propane, 2% Ethane, 2.5% Carbon Dioxide, 5% Nitrogen, Balance Methane Primary Standard Grade, Size 350 Pound Low Pressure Steel, CGA 510

0.03% Hexane, 0.1% Isopentane, 0.1% N Pentane, 0.1% Neopentane, 0.3% Isobutane, 0.3% N Butane, 1% Propane, 2% Ethane, 2.5% Carbon Dioxide, 5% Nitrogen, Balance Methane Primary Standard Grade, Size 350 Pound Low Pressure Steel, CGA 510

0.03% Hexane 0.1% NeoPentane, 0.1% N Pentane, 0.1% Propane, 0.1% Isopentane, 0.3% Isobutane, 0.3% N Butane, 1% Carbon Dioxide, Certified Reference Material, Size 350 Pound Low Pressure Steel Cylinder, CGA 510

0.03% Hexane 0.1% NeoPentane, 0.1% N Pentane, 0.1% Propane, 0.1% Isopentane, 0.3% Isobutane, 0.3% N Butane, 1% Carbon Dioxide, Certified Reference Material, Size 350 Pound Low Pressure Steel Cylinder, CGA 510

1500PPM Nitirc Oxide, 1510PPM Propane, 3.03% Carbon Monoxide, 13% Carbon Dioxide, Balance Nitrogen Traceability Standard Size 150 High Pressure Aluminum Cylinder, CGA 660

1500PPM Nitirc Oxide, 1510PPM Propane, 3.03% Carbon Monoxide, 13% Carbon Dioxide, Balance Nitrogen Traceability Standard Size 150 High Pressure Aluminum Cylinder, CGA 660

50PPM Carbon Monoxide, 1.1% Propane, 15% Oxygen, Balance Nitrogen Certified Reference Material, 103 Liter Portable Disposable Steel Cylinder, CGA C10

50PPM Carbon Monoxide, 1.1% Propane, 15% Oxygen, Balance Nitrogen Certified Reference Material, 103 Liter Portable Disposable Steel Cylinder, CGA C10

5% Nitrogen, 8% Carbon Monoxide, 25% Carbon Dioxide, Balance Hydrogen Batch Analyzed Mixture, Size 150 High Pressure Aluminum Cylinder, CGA 350

5% Nitrogen, 8% Carbon Monoxide, 25% Carbon Dioxide, Balance Hydrogen Batch Analyzed Mixture, Size 150 High Pressure Aluminum Cylinder, CGA 350

10PPM Sulfur Dioxide, 20PPM Hydrogen Sulfide, 60PPM Carbon Monoxide, 1.45% Methane, 15% Oxygen, Balance Nitrogen Certified Reference Material, 34 Liter Portable Disposable Aluminum Cylinder, CGA C10

10PPM Sulfur Dioxide, 20PPM Hydrogen Sulfide, 60PPM Carbon Monoxide, 1.45% Methane, 15% Oxygen, Balance Nitrogen Certified Reference Material, 34 Liter Portable Disposable Aluminum Cylinder, CGA C10

1PPM Formaldehyde, 200PPM Ethylene, Balance Nitrogen Certified Reference Material, Size 150 High Pressure Aluminum, CGA 350SS Valve

1PPM Formaldehyde, 200PPM Ethylene, Balance Nitrogen Certified Reference Material, Size 150 High Pressure Aluminum, CGA 350SS Valve

10PPM Sulfur Dioxide, 20PPM Hydrogen Sulfide, 60PPM Carbon Monoxide, 1.45% Methane, 15% Oxygen, Balance Nitrogen Certified Reference Material, 116 Liter Portable Disposable Aluminum Cylinder, CGA C10

10PPM Sulfur Dioxide, 20PPM Hydrogen Sulfide, 60PPM Carbon Monoxide, 1.45% Methane, 15% Oxygen, Balance Nitrogen Certified Reference Material, 116 Liter Portable Disposable Aluminum Cylinder, CGA C10

0.5% Isopentane, 0.5% Hexanes Plus, 0.5% N Pentane, 0.8% Isobutane, 1% Carbon Dioxide, 2% N Butane, 2% Nitrogen, 5% Propane, 8% Ethane, Balance Methane Primary Hydrocarbon Grade, 5 Gallon Low Pressure Steel Cylinder, CGA 510

0.5% Isopentane, 0.5% Hexanes Plus, 0.5% N Pentane, 0.8% Isobutane, 1% Carbon Dioxide, 2% N Butane, 2% Nitrogen, 5% Propane, 8% Ethane, Balance Methane Primary Hydrocarbon Grade, 5 Gallon Low Pressure Steel Cylinder, CGA 510