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 Amount1
1000.0000000 481.0000000 18.0000000 150.0000000 45.0000000 275.0000000
Gas Comp 2
PPM HYDROGEN NITROGEN PPM ISOPENTANE ARGON ETHANE

Narrow Results:

{$title}

{$label}

Cylinder Size
150 Aluminum HP (25)

300 Steel HP (2)

170L AL Refillable HP (1)

300 Aluminum HP (1)

58L Aluminum Disp (1)

CGA Connection
CGA 660 Washer (9)

CGA 590 (6)

CGA 350 (5)

CGA 660 (5)

CGA 580 (2)

CGA 180 Washer (1)

CGA 330 (1)

CGA C10 (1)

Gas Component Amount 1
25.0000000 (29)

10.0000000 (27)

2.0000000 (20)

50.0000000 (16)

15.0000000 (15)

40.0000000 (13)

20.0000000 (11)

75.0000000 (9)

100.0000000 (8)

8.0000000 (8)

90.0000000 (7)

11.0000000 (6)

180.0000000 (6)

2.5000000 (6)

60.0000000 (6)

1.0000000 (5)

17.0000000 (5)

4.0000000 (5)

450.0000000 (5)

80.0000000 (5)

110.0000000 (4)

3.0000000 (4)

30.0000000 (4)

35.0000000 (4)

6.0000000 (4)

7.0000000 (4)

70.0000000 (4)

0.6000000 (3)

14.0000000 (3)

16.0000000 (3)

21.0000000 (3)

22.5000000 (3)

27.0000000 (3)

270.0000000 (3)

28.0000000 (3)

500.0000000 (3)

55.0000000 (3)

800.0000000 (3)

9.0000000 (3)

0.1000000 (2)

1.7000000 (2)

1100.0000000 (2)

12.0000000 (2)

170.0000000 (2)

1800.0000000 (2)

20.9000000 (2)

250.0000000 (2)

27.5000000 (2)

300.0000000 (2)

3000.0000000 (2)

360.0000000 (2)

43.0000000 (2)

5.5000000 (2)

65.0000000 (2)

720.0000000 (2)

8.5000000 (2)

850.0000000 (2)

900.0000000 (2)

95.0000000 (2)

0.0300000 (1)

0.3000000 (1)

0.5000000 (1)

1.5000000 (1)

11.2200000 (1)

11.5000000 (1)

12.1000000 (1)

13.5000000 (1)

1350.0000000 (1)

160.0000000 (1)

1600.0000000 (1)

17.5000000 (1)

181.0000000 (1)

2.1000000 (1)

20.8000000 (1)

2000.0000000 (1)

22.0000000 (1)

225.0000000 (1)

2250.0000000 (1)

23.0000000 (1)

2300.0000000 (1)

24.0000000 (1)

255.0000000 (1)

2700.0000000 (1)

2750.0000000 (1)

3.4000000 (1)

3.5000000 (1)

320.0000000 (1)

34.6000000 (1)

37.5000000 (1)

375.0000000 (1)

38.0000000 (1)

385.0000000 (1)

39.0000000 (1)

400.0000000 (1)

550.0000000 (1)

6.2500000 (1)

62.0000000 (1)

6400.0000000 (1)

71.0000000 (1)

71.5000000 (1)

78.4490000 (1)

82.0000000 (1)

85.0000000 (1)

89.5700000 (1)

90.3990000 (1)

91.5000000 (1)

930.0000000 (1)

97.0000000 (1)

98.0000000 (1)

98.5000000 (1)

Gas Component 1
PPM CARBON MONOXIDE (11)

% CARBON DIOXIDE (5)

PPM NITRIC OXIDE (5)

% OXYGEN (3)

PPM SULFUR DIOXIDE (2)

% HYDROGEN (1)

PPM AMMONIA (1)

PPM HYDROGEN SULFIDE (1)

PPM OXYGEN (1)

Gas Component Amount 2
99.9850000 (5)

82.0000000 (4)

99.9000000 (2)

99.9725000 (2)

99.9982000 (2)

10.0000000 (1)

59.5000000 (1)

77.4955000 (1)

81.6025000 (1)

81.8420000 (1)

81.9375000 (1)

84.9850000 (1)

99.9519000 (1)

99.9615000 (1)

99.9670000 (1)

99.9937000 (1)

99.9955000 (1)

99.9959400 (1)

99.9964000 (1)

99.9973000 (1)

Gas Component 2
PPM NITRIC OXIDE (2)

% AIR (1)

% HELIUM (1)

% METHANE (1)

% OXYGEN (1)

PPM CARBON MONOXIDE (1)

PPM HYDROGEN SULFIDE (1)

PPM SULFUR DIOXIDE (1)

Gas Component Amount 3
15.0000000 (2)

18.0000000 (2)

22.5000000 (2)

110.0000000 (1)

22.6000000 (1)

3490.0000000 (1)

55.0000000 (1)

625.0000000 (1)

9.0000000 (1)

900.0000000 (1)

Gas Component 3
PPM NITRIC OXIDE (5)

% OXYGEN (3)

PPM CARBON MONOXIDE (3)

% CARBON DIOXIDE (1)

PPM SULFUR DIOXIDE (1)

Gas Component Amount 4
30.0000000 (1)

485.0000000 (1)

680.0000000 (1)

Gas Component 4
PPM NITRIC OXIDE (2)

% CARBON MONOXIDE (1)

CANCEL

Compare Products Up to 4

Clear All

Mixed Gases

Sort by:

E04NI81E15A07W4

485PPM Nitirc Oxide, 3490PPM Sulfur Dioxide, 18% 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

485PPM Nitirc Oxide, 3490PPM Sulfur Dioxide, 18% Carbon Dioxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum Cylinder, CGA 660

485PPM Nitirc Oxide, 3490PPM Sulfur Dioxide, 18% Carbon Dioxide, 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

1000PPM Carbon Monoxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum, CGA 350

1000PPM Carbon Monoxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum, CGA 350

18% Carbon Dioxide, Balance Argon Industrial Grade Mix, Size 300 High Pressure Steel Cylinder, CGA 580

18% Carbon Dioxide, Balance Argon Industrial Grade Mix, Size 300 High Pressure Steel Cylinder, CGA 580

18% Oxygen, Balance Nitrogen Primary Standard Grade, Size 300 High Pressure Steel Cylinder, CGA 590

18% Oxygen, Balance Nitrogen Primary Standard Grade, Size 300 High Pressure Steel Cylinder, CGA 590

1000PPM Carbon Monoxide, Balance Nitrogen Certified Reference Material, Size 150 High Pressure Aluminum, CGA 350

1000PPM Carbon Monoxide, Balance Nitrogen Certified Reference Material, Size 150 High Pressure Aluminum, CGA 350

481PPM Oxygen, Balance Nitrogen Certified Reference Material, 170 Liter Portable Refillable Aluminum High Pressure Cylinder, CGA 180 Washer

481PPM Oxygen, Balance Nitrogen Certified Reference Material, 170 Liter Portable Refillable Aluminum High Pressure Cylinder, CGA 180 Washer

18PPM Nitric Oxide, 22.6PPM Carbon Monoxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum, CGA 660 Washer

18PPM Nitric Oxide, 22.6PPM Carbon Monoxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum, CGA 660 Washer

10% Nitrogen, 15% Carbon Dioxide, 30% Carbon Monoxide, Balance Hydrogen Certified Reference Material, Size 300 High Pressure Aluminum Cylinder, CGA 350

10% Nitrogen, 15% Carbon Dioxide, 30% Carbon Monoxide, Balance Hydrogen Certified Reference Material, Size 300 High Pressure Aluminum Cylinder, CGA 350

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

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