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
89.0000000 8.0000000 85.0000000
Gas Comp 2
HYDROGEN SULFIDE PPM NITRIC OXIDE PPM KRYPTON CARBON DIOXIDE PPM ISOPENTANE PPB FORMALDEHYDE NITRIC OXIDE PPM NITROGEN DIOXIDE

Narrow Results:

{$title}

{$label}

Cylinder Size
150 Aluminum HP (2)

125 Steel HP (1)

18 Pack 300 Steel HP (1)

200 Steel HP (1)

300 Steel HP (1)

80 Steel HP (1)

CGA Connection
CGA 580 (4)

CGA 660 (2)

CGA 500 (1)

Gas Component Amount 1
90.0000000 (4)

5.0000000 (1)

850.0000000 (1)

99.9830000 (1)

Gas Component 1
% HELIUM (4)

% NITROGEN (1)

% OXYGEN (1)

PPM CARBON MONOXIDE (1)

Gas Component Amount 2
2.0000000 (4)

450.0000000 (1)

6.0000000 (1)

85.0000000 (1)

Gas Component 2
% OXYGEN (6)

% NITROGEN (4)

% HYDROGEN (2)

% CARBON MONOXIDE (1)

PPM FORMALDEHYDE (1)

PPM SULFUR DIOXIDE (1)

PPM SULFUR HEXAFLUORIDE (1)

Gas Component Amount 3
10.0000000 (6)

90.0000000 (5)

18.0000000 (4)

1800.0000000 (4)

200.0000000 (4)

100.0000000 (3)

11.0000000 (3)

180.0000000 (3)

27.5000000 (3)

2700.0000000 (3)

4.0000000 (3)

45.0000000 (3)

450.0000000 (3)

50.0000000 (3)

850.0000000 (3)

12.0000000 (2)

2.0000000 (2)

20.0000000 (2)

23.4000000 (2)

27.0000000 (2)

30.0000000 (2)

3150.0000000 (2)

4.5000000 (2)

40.0000000 (2)

425.0000000 (2)

55.0000000 (2)

60.0000000 (2)

74.0000000 (2)

80.0000000 (2)

800.0000000 (2)

82.0000000 (2)

900.0000000 (2)

91.0000000 (2)

99.9340000 (2)

99.9640000 (2)

1050.0000000 (1)

110.0000000 (1)

1275.0000000 (1)

13.5000000 (1)

130.0000000 (1)

15.0000000 (1)

15.6000000 (1)

150.0000000 (1)

1510.0000000 (1)

1540.0000000 (1)

1650.0000000 (1)

170.0000000 (1)

1700.0000000 (1)

2.4000000 (1)

2.5000000 (1)

2010.0000000 (1)

21.0000000 (1)

21.2500000 (1)

21.3000000 (1)

22.0000000 (1)

22.5000000 (1)

2400.0000000 (1)

250.0000000 (1)

31.5000000 (1)

3200.0000000 (1)

34.0000000 (1)

36.0000000 (1)

375.0000000 (1)

380.0000000 (1)

39.0000000 (1)

4.8000000 (1)

400.0000000 (1)

43.0000000 (1)

5.5000000 (1)

53.0000000 (1)

540.0000000 (1)

550.0000000 (1)

65.4600000 (1)

69.6000000 (1)

7.2000000 (1)

72.0000000 (1)

720.0000000 (1)

73.0000000 (1)

75.0000000 (1)

79.3800000 (1)

79.6000000 (1)

8.6000000 (1)

81.0000000 (1)

81.6490000 (1)

810.0000000 (1)

82.8920000 (1)

84.5000000 (1)

860.0000000 (1)

88.9725000 (1)

88.9780000 (1)

88.9945000 (1)

89.5000000 (1)

90.9910000 (1)

93.4800000 (1)

99.5410000 (1)

99.7750000 (1)

99.8020000 (1)

99.8670000 (1)

99.8965000 (1)

99.9200000 (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
% ARGON (4)

% NITROGEN (1)

PPM CARBON MONOXIDE (1)

PPM SULFUR DIOXIDE (1)

Gas Component Amount 4
99.8615000 (1)

Gas Component 4
% NITROGEN (1)

CANCEL

Compare Products Up to 4

Clear All

Mixed Gases

Sort by:

HE AR8CD2300

2% Carbon Dioxide, 8% Argon, Balance Helium Industrial Grade Mix, Size 300 High Pressure Steel Cylinder, CGA 580

Show Full Description Hide Full Description

Compare

2% Carbon Dioxide, 8% Argon, Balance Helium Industrial Grade Mix, Size 300 High Pressure Steel Cylinder, CGA 580

SDS

2% Carbon Dioxide, 8% Argon, Balance Helium Industrial Grade Mix, Size 300 High Pressure Steel Cylinder, CGA 580

Show Full Description Hide Full Description

Airgas Part #:HE AR8CD2300

SDS

HE AR8CD2125

2% Carbon Dioxide, 8% Argon, Balance Helium Industrial Grade Mix, Size 125 High Pressure Steel Cylinder, CGA 580

Show Full Description Hide Full Description

Compare

SDS

2% Carbon Dioxide, 8% Argon, Balance Helium Industrial Grade Mix, Size 125 High Pressure Steel Cylinder, CGA 580

Show Full Description Hide Full Description

Airgas Part #:HE AR8CD2125

SDS

HE AR8CD2CE3

2% Carbon Dioxide, 8% Argon, Balance Helium Industrial Grade Mix, 18 Pack Size 300 High Pressure Steel Cradle, CGA 580

Show Full Description Hide Full Description

Compare

SDS

2% Carbon Dioxide, 8% Argon, Balance Helium Industrial Grade Mix, 18 Pack Size 300 High Pressure Steel Cradle, CGA 580

Show Full Description Hide Full Description

Airgas Part #:HE AR8CD2CE3

SDS

HE AR8CD280

2% Carbon Dioxide, 8% Argon, Balance Helium Industrial Grade Mix, Size 80 High Pressure Cylinder, CGA 580

Show Full Description Hide Full Description

Compare

2% Carbon Dioxide, 8% Argon, Balance Helium Industrial Grade Mix, Size 80 High Pressure Cylinder, CGA 580

SDS

2% Carbon Dioxide, 8% Argon, Balance Helium Industrial Grade Mix, Size 80 High Pressure Cylinder, CGA 580

Show Full Description Hide Full Description

Airgas Part #:HE AR8CD280

SDS

Z03NI8942000119

5% Oxygen, 6% Carbon Dioxide, Balance Nitrogen Clinical Blood Gas Size 200 High Pressure Steel Cylinder, CGA 500

Show Full Description Hide Full Description

Compare

SDS

5% Oxygen, 6% Carbon Dioxide, Balance Nitrogen Clinical Blood Gas Size 200 High Pressure Steel Cylinder, CGA 500

Show Full Description Hide Full Description

Airgas Part #:Z03NI8942000119

SDS

X03NI99P15A41R8

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

Show Full Description Hide Full Description

Compare

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

SDS

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

Show Full Description Hide Full Description

Airgas Part #:X03NI99P15A41R8

SDS

E04NI99E15A58H3

85PPM Sulfur Dioxide, 450PPM Nitirc Oxide, 850PPM Carbon Monoxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum Cylinder, CGA 660

Show Full Description Hide Full Description

Compare

85PPM Sulfur Dioxide, 450PPM Nitirc Oxide, 850PPM Carbon Monoxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum Cylinder, CGA 660

SDS

85PPM Sulfur Dioxide, 450PPM Nitirc Oxide, 850PPM Carbon Monoxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum Cylinder, CGA 660

Show Full Description Hide Full Description

Airgas Part #:E04NI99E15A58H3

SDS