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
26.0000000 99.9615000 93.4500000 100.0000000
Gas Comp 2
PPM OXYGEN ISOPENTANE PPM METHANOL PPM ETHANOL NITROGEN

Narrow Results:

{$title}

{$label}

Cylinder Size
150 Aluminum HP (1)

200 Steel HP (1)

227L Steel Disp (1)

300 Aluminum HP (1)

5 Gal Aluminum LP (1)

CGA Connection
CGA 165 (1)

CGA 350 (1)

CGA 510SS (1)

CGA 580 (1)

CGA 660 (1)

Gas Component Amount 1
275.0000000 (1)

4.0000000 (1)

47.9900000 (1)

6.0000000 (1)

71.0000000 (1)

Gas Component 1
% CARBON DIOXIDE (2)

% ETHANE (1)

% HELIUM (1)

PPM CARBON MONOXIDE (1)

Gas Component Amount 2
260.5000000 (4)

99.9730000 (4)

35.0000000 (3)

40.0000000 (3)

52.1000000 (3)

55.0000000 (3)

82.0000000 (3)

88.0000000 (3)

99.0000000 (3)

99.9000000 (3)

99.9200000 (3)

99.9500000 (3)

99.9550000 (3)

99.9920000 (3)

99.9972000 (3)

99.9973000 (3)

10.0000000 (2)

16.0000000 (2)

2.5000000 (2)

22.0000000 (2)

30.0000000 (2)

5.0000000 (2)

61.0000000 (2)

70.0000000 (2)

77.5000000 (2)

78.0000000 (2)

81.9550000 (2)

83.0000000 (2)

92.0000000 (2)

96.0000000 (2)

99.4000000 (2)

99.8000000 (2)

99.9100000 (2)

99.9150000 (2)

99.9280000 (2)

99.9460000 (2)

99.9700000 (2)

99.9725000 (2)

99.9745000 (2)

99.9750000 (2)

99.9830000 (2)

99.9840000 (2)

99.9890000 (2)

99.9945000 (2)

99.9955000 (2)

99.9970000 (2)

99.9978000 (2)

99.9982000 (2)

99.9983000 (2)

99.9992000 (2)

0.1000000 (1)

1.7000000 (1)

1000.0000000 (1)

104.2000000 (1)

130.3000000 (1)

15.6000000 (1)

1500.0000000 (1)

23.4000000 (1)

25.0000000 (1)

3.0000000 (1)

5000.0000000 (1)

59.5000000 (1)

65.0000000 (1)

66.0000000 (1)

73.0000000 (1)

76.0000000 (1)

76.9100000 (1)

77.4955000 (1)

77.8200000 (1)

78.4000000 (1)

78.9450000 (1)

79.0000000 (1)

79.0906000 (1)

79.1000000 (1)

79.2000000 (1)

79.3800000 (1)

79.4875000 (1)

8.0000000 (1)

80.4890000 (1)

80.9830000 (1)

81.6025000 (1)

81.8420000 (1)

81.9375000 (1)

82.4930000 (1)

82.5000000 (1)

82.9820000 (1)

84.7750000 (1)

84.9850000 (1)

84.9920000 (1)

86.0000000 (1)

86.5000000 (1)

87.5000000 (1)

87.9000000 (1)

88.5000000 (1)

88.7800000 (1)

88.8625000 (1)

88.9175000 (1)

88.9550000 (1)

89.0000000 (1)

91.0000000 (1)

93.0000000 (1)

93.7500000 (1)

94.0000000 (1)

96.5000000 (1)

97.0000000 (1)

97.5000000 (1)

97.9000000 (1)

98.3000000 (1)

98.5000000 (1)

99.3600000 (1)

99.7000000 (1)

99.7140000 (1)

99.7300000 (1)

99.7580000 (1)

99.7700000 (1)

99.7750000 (1)

99.8200000 (1)

99.8400000 (1)

99.8650000 (1)

99.8810000 (1)

99.8900000 (1)

99.8935000 (1)

99.9230000 (1)

99.9250000 (1)

99.9340000 (1)

99.9519000 (1)

99.9600000 (1)

99.9640000 (1)

99.9670000 (1)

99.9800000 (1)

99.9819000 (1)

99.9820000 (1)

99.9835000 (1)

99.9865000 (1)

99.9901000 (1)

99.9902000 (1)

99.9905000 (1)

99.9917500 (1)

99.9918000 (1)

99.9925000 (1)

99.9930000 (1)

99.9935000 (1)

99.9937000 (1)

99.9940000 (1)

99.9946000 (1)

99.9959400 (1)

99.9961500 (1)

99.9962500 (1)

99.9964000 (1)

99.9965000 (1)

99.9972500 (1)

99.9974500 (1)

99.9976000 (1)

99.9977500 (1)

99.9979000 (1)

99.9980000 (1)

99.9983500 (1)

99.9985000 (1)

99.9989000 (1)

99.9991000 (1)

99.9991500 (1)

99.9994000 (1)

99.9994500 (1)

99.9997500 (1)

99.9999400 (1)

99.9999500 (1)

99.9999900 (1)

Gas Component 2
PPM AMMONIA (3)

PPM NITRIC OXIDE (2)

% AIR (1)

PPB BENZENE (1)

PPB CYCLOPENTANE (1)

PPM HYDROGEN SULFIDE (1)

PPM METHANE (1)

PPM NITROGEN DIOXIDE (1)

Gas Component Amount 3
0.2000000 (1)

0.5000000 (1)

110.0000000 (1)

2.0000000 (1)

70.0000000 (1)

Gas Component 3
% CARBON DIOXIDE (2)

% CARBON MONOXIDE (1)

% HELIUM (1)

PPM NITRIC OXIDE (1)

Gas Component Amount 4
0.2000000 (1)

1.0000000 (1)

300.0000000 (1)

Gas Component 4
% CARBON MONOXIDE (1)

% NITROGEN (1)

PPM NITRIC OXIDE (1)

Gas Component Amount 5
0.5000000 (1)

200.0000000 (1)

Gas Component 5
% HEXANES PLUS (1)

PPM PROPANE (1)

Gas Component Amount 6
1.5000000 (1)

Gas Component 6
% METHANE (1)

CANCEL

Compare Products Up to 4

Clear All

Mixed Gases

Sort by:

E03NI99E15A1474

110PPM Nitirc Oxide, 275PPM Carbon Monoxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum Cylinder, CGA 660

Show Full Description Hide Full Description

Compare

110PPM Nitirc Oxide, 275PPM Carbon Monoxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum Cylinder, CGA 660

SDS

110PPM Nitirc Oxide, 275PPM Carbon Monoxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum Cylinder, CGA 660

Show Full Description Hide Full Description

Airgas Part #:E03NI99E15A1474

SDS

E05NI93BTA1B32

200PPM Propane, 300PPM Nitirc Oxide, 0.5% Carbon Monoxide, 6% Carbon Dioxide, Balance Nitrogen Bar Gas 227 Liter Portable Disposable Steel Cylinder, CGA 165

Show Full Description Hide Full Description

Compare

200PPM Propane, 300PPM Nitirc Oxide, 0.5% Carbon Monoxide, 6% Carbon Dioxide, Balance Nitrogen Bar Gas 227 Liter Portable Disposable Steel Cylinder, CGA 165

SDS

200PPM Propane, 300PPM Nitirc Oxide, 0.5% Carbon Monoxide, 6% Carbon Dioxide, Balance Nitrogen Bar Gas 227 Liter Portable Disposable Steel Cylinder, CGA 165

Show Full Description Hide Full Description

Airgas Part #:E05NI93BTA1B32

SDS

X04HE71P3HA53A0

1% Carbon Monoxide, 2% Carbon Dioxide, 26% Nitrogen, Balance Helium Primary Standard Grade, Size 300 High Pressure Aluminum Cylinder, CGA 350

Show Full Description Hide Full Description

Compare

1% Carbon Monoxide, 2% Carbon Dioxide, 26% Nitrogen, Balance Helium Primary Standard Grade, Size 300 High Pressure Aluminum Cylinder, CGA 350

SDS

1% Carbon Monoxide, 2% Carbon Dioxide, 26% Nitrogen, Balance Helium Primary Standard Grade, Size 300 High Pressure Aluminum Cylinder, CGA 350

Show Full Description Hide Full Description

Airgas Part #:X04HE71P3HA53A0

SDS

X11ET47CL5A0001

100PPM Methanol, 0.2% Nitrogen, 0.2% Carbon Dioxide, 0.5% Hexanes Plus, 1.5% Methane, 2% Isopentane, 2.4% N Pentane, 4% Isobutane, 9.8% N Butane, 31.4% Propane, Balance Ethane Certified Hydrocarbon, 5 Gallon Low Pressure Aluminum Cylinder, CGA 510SS