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 Amount3
2700.0000000 21.3000000 85.0000000 25.0000000 5.5000000 99.9200000 200.0000000 1510.0000000 55.0000000 180.0000000 720.0000000 0.2350000 12.0000000
Gas Comp 2
PPM SEC BUTYL MERCAPTAN PPM ETHANE PPM METHANOL NITROGEN HYDROGEN PPM NITRIC OXIDE PPM NITROGEN DIOXIDE

Narrow Results:

{$title}

{$label}

Cylinder Size
150 Aluminum HP (22)

58L Aluminum Disp (3)

150 White Top AL HP (2)

34L Aluminum Disp (2)

200 Steel HP (1)

300 Aluminum HP (1)

33 Aluminum HP (1)

CGA Connection
CGA 660 (12)

CGA 660 Washer (11)

CGA C10 (5)

CGA 350 (2)

CGA 330 (1)

CGA 590 (1)

Gas Component Amount 1
99.9700000 (3)

99.7200000 (2)

99.9750000 (2)

110.0000000 (1)

12.0000000 (1)

17.0000000 (1)

180.0000000 (1)

25.0000000 (1)

275.0000000 (1)

320.0000000 (1)

360.0000000 (1)

5.0000000 (1)

500.0000000 (1)

6.0000000 (1)

70.0000000 (1)

83.6690000 (1)

85.0000000 (1)

850.0000000 (1)

87.9890000 (1)

88.9900000 (1)

94.4917500 (1)

95.4725000 (1)

99.7100000 (1)

99.8920000 (1)

99.9730000 (1)

99.9830000 (1)

99.9965900 (1)

99.9991805 (1)

Gas Component 1
% NITROGEN (18)

PPM CARBON MONOXIDE (7)

% CARBON DIOXIDE (4)

PPM NITRIC OXIDE (2)

% HYDROGEN (1)

Gas Component Amount 2
100.0000000 (3)

25.0000000 (2)

300.0000000 (2)

90.0000000 (2)

99.9460000 (2)

0.1220000 (1)

10.0000000 (1)

110.0000000 (1)

12.8000000 (1)

135.0000000 (1)

1500.0000000 (1)

180.0000000 (1)

360.0000000 (1)

450.0000000 (1)

5.0000000 (1)

55.0000000 (1)

76.0000000 (1)

82.5000000 (1)

82.9820000 (1)

85.0000000 (1)

95.0000000 (1)

99.9500000 (1)

99.9670000 (1)

99.9830000 (1)

99.9835000 (1)

99.9950000 (1)

Gas Component 2
PPM CARBON MONOXIDE (5)

% HELIUM (4)

PPM SULFUR DIOXIDE (4)

% CARBON DIOXIDE (3)

% OXYGEN (3)

PPM HYDROGEN SULFIDE (2)

% CARBON MONOXIDE (1)

PPM FORMALDEHYDE (1)

PPM SULFUR HEXAFLUORIDE (1)

Gas Component Amount 3
5.0000000 (11)

18.0000000 (10)

11.0000000 (8)

10.0000000 (6)

4.0000000 (6)

20.0000000 (5)

60.0000000 (5)

90.0000000 (5)

15.0000000 (4)

1800.0000000 (4)

450.0000000 (4)

8.0000000 (4)

9.0000000 (4)

900.0000000 (4)

110.0000000 (3)

2.5000000 (3)

22.5000000 (3)

30.0000000 (3)

35.0000000 (3)

850.0000000 (3)

0.5000000 (2)

1700.0000000 (2)

21.0000000 (2)

27.5000000 (2)

275.0000000 (2)

3150.0000000 (2)

375.0000000 (2)

40.0000000 (2)

425.0000000 (2)

45.0000000 (2)

75.0000000 (2)

80.0000000 (2)

800.0000000 (2)

99.9340000 (2)

99.9640000 (2)

0.2000000 (1)

0.3000000 (1)

0.4000000 (1)

1.8000000 (1)

100.0000000 (1)

1050.0000000 (1)

1275.0000000 (1)

130.0000000 (1)

135.0000000 (1)

150.0000000 (1)

1540.0000000 (1)

1650.0000000 (1)

17.0000000 (1)

170.0000000 (1)

19.0000000 (1)

2.0000000 (1)

22.0000000 (1)

22.6000000 (1)

2250.0000000 (1)

2400.0000000 (1)

250.0000000 (1)

28.0000000 (1)

3.0000000 (1)

3200.0000000 (1)

3490.0000000 (1)

380.0000000 (1)

39.0000000 (1)

4.5000000 (1)

4.8000000 (1)

400.0000000 (1)

43.0000000 (1)

500.0000000 (1)

53.0000000 (1)

540.0000000 (1)

550.0000000 (1)

625.0000000 (1)

660.0000000 (1)

7.2000000 (1)

7.5000000 (1)

70.0000000 (1)

72.0000000 (1)

74.9000000 (1)

81.0000000 (1)

81.6490000 (1)

810.0000000 (1)

825.0000000 (1)

83.0000000 (1)

860.0000000 (1)

88.9725000 (1)

89.5700000 (1)

90.9910000 (1)

94.0000000 (1)

99.5410000 (1)

99.7750000 (1)

99.8020000 (1)

99.8670000 (1)

99.8965000 (1)

99.9400000 (1)

99.9560000 (1)

99.9721000 (1)

99.9725000 (1)

99.9780000 (1)

99.9802000 (1)

99.9900000 (1)

99.9910000 (1)

99.9951000 (1)

99.9951500 (1)

99.9966000 (1)

99.9982000 (1)

99.9984000 (1)

Gas Component 3
PPM CARBON MONOXIDE (8)

PPM SULFUR DIOXIDE (8)

PPM NITRIC OXIDE (5)

% CARBON DIOXIDE (2)

% NITROGEN (2)

% OXYGEN (2)

PPM ISOBUTANE (2)

PPM PROPANE (2)

PPM N PROPYL MERCAPTAN (1)

Gas Component Amount 4
25.0000000 (2)

0.6380000 (1)

11.0000000 (1)

180.0000000 (1)

3.0300000 (1)

4.5000000 (1)

93.4500000 (1)

99.8615000 (1)

Gas Component 4
% CARBON DIOXIDE (2)

% NITROGEN (2)

PPM ISOPENTANE (2)

% CARBON MONOXIDE (1)

PPM ISOPROPYL MERCAPTAN (1)

PPM NITRIC OXIDE (1)

Gas Component Amount 5
25.0000000 (2)

0.5000000 (1)

13.0000000 (1)

3.2000000 (1)

Gas Component 5
PPM N BUTANE (2)

% CARBON DIOXIDE (1)

% CARBON MONOXIDE (1)

PPM TERTIARY BUTYL MERCAPTAN (1)

Gas Component Amount 6
25.0000000 (2)

4.0000000 (1)

Gas Component 6
PPM N PENTANE (2)

PPM HYDROGEN SULFIDE (1)

CANCEL

Compare Products Up to 4

Clear All

Mixed Gases

Sort by:

E03NI99E15A0987

90PPM Nitric Oxide, 180PPM Carbon Monoxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum, CGA 660 Washer

Show Full Description Hide Full Description

Compare

Are you currently located in California?

Mixed Gases

90PPM Nitric Oxide, 180PPM Carbon Monoxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum, CGA 660 Washer

90PPM Nitric Oxide, 180PPM Carbon Monoxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum, CGA 660 Washer

95PPM Nitric Oxide, 180PPM Carbon Monoxide, 4.5% Carbon Dioxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum, CGA 660 Washer

95PPM Nitric Oxide, 180PPM Carbon Monoxide, 4.5% Carbon Dioxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum, CGA 660 Washer

90PPM Nitric Oxide, 2700PPM Carbon Monoxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum, CGA 660 Washer

90PPM Nitric Oxide, 2700PPM Carbon Monoxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum, CGA 660 Washer

180PPM Nitric Oxide, 320PPM Carbon Monoxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum, CGA 660 Washer

180PPM Nitric Oxide, 320PPM Carbon Monoxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum, CGA 660 Washer

100PPM Nitirc Oxide, 200PPM Sulfur Dioxide, Balance Nitrogen Certified Reference Material, 58 Liter Portable Disposable Aluminum Cylinder, CGA C10

100PPM Nitirc Oxide, 200PPM Sulfur Dioxide, Balance Nitrogen Certified Reference Material, 58 Liter Portable Disposable Aluminum Cylinder, CGA C10

5% Carbon Dioxide, 10% Hydrogen, Balance Nitrogen Biologic Atmosphere Certified Mixture, Size 200 High Pressure Steel Cylinder, CGA 350

5% Carbon Dioxide, 10% Hydrogen, Balance Nitrogen Biologic Atmosphere Certified Mixture, Size 200 High Pressure Steel Cylinder, CGA 350

55PPM Sulfur Dioxide, 55PPM Nitirc Oxide, 11% Carbon Dioxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum Cylinder, CGA 660

55PPM Sulfur Dioxide, 55PPM Nitirc Oxide, 11% Carbon Dioxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum Cylinder, CGA 660

200PPM Propane, 300PPM Nitirc Oxide, 0.5% Carbon Monoxide, 6% Carbon Dioxide, Balance Nitrogen Bar Gas Size 150 High Pressure Aluminum Cylinder, CGA 660

200PPM Propane, 300PPM Nitirc Oxide, 0.5% Carbon Monoxide, 6% Carbon Dioxide, Balance Nitrogen Bar Gas Size 150 High Pressure Aluminum Cylinder, CGA 660

135PPM Nitric Oxide, 2700PPM Carbon Monoxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum, CGA 660 Washer

135PPM Nitric Oxide, 2700PPM Carbon Monoxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum, CGA 660 Washer

55PPM Nitirc Oxide, 110PPM Carbon Monoxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum Cylinder, CGA 660

55PPM Nitirc Oxide, 110PPM Carbon Monoxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum Cylinder, CGA 660

12% Carbon Dioxide, 12% Oxygen, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum, CGA 590

12% Carbon Dioxide, 12% Oxygen, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum, CGA 590

25PPM Nitirc Oxide, 25PPM Carbon Monoxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum Cylinder, CGA 660

25PPM Nitirc Oxide, 25PPM Carbon Monoxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum Cylinder, CGA 660

55PPM Nitric Oxide, 275PPM Carbon Monoxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum, CGA 660 Washer

55PPM Nitric Oxide, 275PPM Carbon Monoxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum, CGA 660 Washer

85PPM Nitric Oxide, 85PPM Carbon Monoxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum, CGA 660 Washer

85PPM Nitric Oxide, 85PPM Carbon Monoxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum, CGA 660 Washer

5% Nitrogen, 25% Carbon Dioxide, Balance Hydrogen Certified Reference Material, Size 300 High Pressure Aluminum Cylinder, CGA 350

5% Nitrogen, 25% Carbon Dioxide, Balance Hydrogen Certified Reference Material, Size 300 High Pressure Aluminum Cylinder, CGA 350

500PPM Carbon Monoxide, 300PPM Nitric Oxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 33 High Pressure Aluminum, CGA 660 Washer

500PPM Carbon Monoxide, 300PPM Nitric Oxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 33 High Pressure Aluminum, CGA 660 Washer

180PPM Nitirc Oxide, 17% Carbon Dioxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum Cylinder, CGA 660

180PPM Nitirc Oxide, 17% Carbon Dioxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum Cylinder, CGA 660

85PPM Carbon Monoxide, 85PPM Nitirc Oxide, Balance Nitrogen Primary Standard Grade, Size 150 High Pressure Aluminum Cylinder, CGA 660

85PPM Carbon Monoxide, 85PPM Nitirc Oxide, Balance Nitrogen Primary Standard Grade, Size 150 High Pressure Aluminum Cylinder, CGA 660

110PPM Nitrogen Dioxide, 12% Oxygen, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum White Top, CGA 660 Washer

110PPM Nitrogen Dioxide, 12% Oxygen, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum White Top, CGA 660 Washer

12.8PPM Nitirc Oxide, 21.3PPM Carbon Monoxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum Cylinder, CGA 660

12.8PPM Nitirc Oxide, 21.3PPM Carbon Monoxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum Cylinder, CGA 660