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 1
HYDROGEN KRYPTON PPM FORMALDEHYDE PPM AMMONIA PPM OXYGEN

Narrow Results:

{$title}

{$label}

Cylinder Size
300 Steel HP (29)

200 Steel HP (27)

150 Aluminum HP (11)

300 Aluminum HP (6)

58L Aluminum Disp (5)

12 Pack (4)

12 Pack 300 Steel HP (2)

34L Aluminum Disp (2)

6 Pack (2)

6 Pack 200 Steel HP (2)

103 Steel Disp (1)

12 Pack 200 Steel HP (1)

12 Pack 300 Aluminum HP (1)

150A (1)

16 Pack (1)

16 Pack 300 Steel HP (1)

17 Steel Disp (1)

170L AL Refillable HP (1)

33 Aluminum HP (1)

35 Steel HP (1)

80 Aluminum HP (1)

CGA Connection
CGA 350 (69)

CGA C10 (8)

CGA 580 (4)

350SS (2)

CGA 180 Washer (1)

CGA 600 (1)

CGA 679 Washer (1)

CGA 705 (1)

Gas Component Amount 1
5.0000000 (15)

2.0000000 (9)

40.0000000 (7)

15.0000000 (5)

1.0000000 (3)

35.0000000 (3)

7.0000000 (3)

0.1000000 (2)

0.6000000 (2)

10.0000000 (2)

100.0000000 (2)

2.5000000 (2)

25.0000000 (2)

3.0000000 (2)

3.5000000 (2)

50.0000000 (2)

60.0000000 (2)

8.0000000 (2)

80.0000000 (2)

1.2500000 (1)

10.5000000 (1)

150.0000000 (1)

28.0000000 (1)

30.0000000 (1)

300.0000000 (1)

39.0000000 (1)

4.0000000 (1)

45.0000000 (1)

481.0000000 (1)

55.0000000 (1)

6.0000000 (1)

62.0000000 (1)

66.0000000 (1)

70.0000000 (1)

74.0000000 (1)

89.0000000 (1)

99.9800000 (1)

Gas Component 1
% METHANE (27)

PPM SULFUR DIOXIDE (25)

PPM HYDROGEN SULFIDE (20)

% CARBON MONOXIDE (15)

NITROGEN (6)

PPM NITROGEN DIOXIDE (6)

PPM PROPANE (5)

% DESFLURANE (4)

PPM METHANE (4)

% ETHANE (3)

% NEON (3)

% PROPANE (3)

% SULFUR HEXAFLUORIDE (3)

PPM CARBON DIOXIDE (3)

PPM CHLORINE (3)

PPM HYDROGEN CHLORIDE (3)

% FLUORINE (2)

% HEXANE (2)

% N BUTANE (2)

% R218 OCTAFLUOROPROPANE (2)

PPM CARBONYL SULFIDE (2)

PPM ETHYLENE (2)

PPM ISOBUTYLENE (2)

PPM PHOSPHINE (2)

ARGON (1)

% CHLORINE (1)

% DIMETHYLAMINE (1)

% ETHYLENE (1)

% HELIUM 3 (1)

% ISOFLURANE (1)

% ISOPENTANE (1)

% MONOMETHYLAMINE (1)

% NITRIC OXIDE (1)

% NITROGEN DIOXIDE (1)

% NITROUS OXIDE (1)

% PROPYLENE (1)

% SEVOFLURANE (1)

% SULFUR DIOXIDE (1)

% TUNGSTEN HEXAFLUORIDE (1)

% XENON (1)

PPM NITROGEN (1)

PPM R134A TETRAFLUOROETHANE (1)

PPM XENON (1)

Gas Component Amount 2
95.0000000 (10)

98.0000000 (8)

60.0000000 (7)

85.0000000 (7)

5.0000000 (5)

10.0000000 (3)

65.0000000 (3)

99.0000000 (3)

20.0000000 (2)

75.0000000 (2)

96.5000000 (2)

97.0000000 (2)

97.5000000 (2)

99.9900000 (2)

99.9950000 (2)

11.0000000 (1)

2.5000000 (1)

200.0000000 (1)

31.5000000 (1)

4.0000000 (1)

40.0000000 (1)

61.0000000 (1)

73.0000000 (1)

8.6000000 (1)

88.0000000 (1)

9.0000000 (1)

90.0000000 (1)

92.0000000 (1)

94.0000000 (1)

96.0000000 (1)

97.8000000 (1)

99.4000000 (1)

99.9000000 (1)

99.9519000 (1)

99.9700000 (1)

99.9850000 (1)

99.9920000 (1)

99.9970000 (1)

99.9975000 (1)

99.9992000 (1)

99.9999400 (1)

99.9999900 (1)

Gas Component 2
% NITROGEN (41)

% ARGON (18)

% HELIUM (9)

% AIR (5)

% CARBON DIOXIDE (5)

% CARBON MONOXIDE (4)

% METHANE (3)

% NEON (1)

PPM NITROGEN (1)

Gas Component Amount 3
5.0000000 (3)

90.0000000 (3)

20.0000000 (2)

58.0000000 (2)

0.9500000 (1)

10.0000000 (1)

15.0000000 (1)

25.0000000 (1)

3.5000000 (1)

30.0000000 (1)

45.0000000 (1)

7.0000000 (1)

8.0000000 (1)

8.6000000 (1)

Gas Component 3
% CARBON DIOXIDE (10)

% NITROGEN (6)

% CARBON MONOXIDE (3)

% FLUORINE (1)

Gas Component Amount 4
17.0000000 (1)

20.0000000 (1)

25.0000000 (1)

28.0000000 (1)

30.0000000 (1)

36.0000000 (1)

77.0000000 (1)

8.8000000 (1)

Gas Component 4
% CARBON MONOXIDE (4)

% CARBON DIOXIDE (2)

% METHANE (1)

% NITROGEN (1)

CANCEL

Compare Products Up to 4

Clear All

Mixed Gases

Sort by:

X04HY55C3HA0001

4% Methane, 5% Carbon Dioxide, 36% Carbon Monoxide, Balance Hydrogen Certified Reference Material, Size 150 High Pressure Aluminum Cylinder, CGA 350

Show Full Description Hide Full Description

Compare

SDS

4% Methane, 5% Carbon Dioxide, 36% Carbon Monoxide, Balance Hydrogen Certified Reference Material, Size 150 High Pressure Aluminum Cylinder, CGA 350

Show Full Description Hide Full Description

Airgas Part #:X04HY55C3HA0001

SDS

X04HY62B15A0000

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

Show Full Description Hide Full Description

Compare

SDS

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

Show Full Description Hide Full Description

Airgas Part #:X04HY62B15A0000

SDS

X02NI99C15A0634

0.1PPM Formaldehyde, Balance Nitrogen Certified Reference Material, Size 150 High Pressure Aluminum, CGA 350

Show Full Description Hide Full Description

Compare

SDS

0.1PPM Formaldehyde, Balance Nitrogen Certified Reference Material, Size 150 High Pressure Aluminum, CGA 350

Show Full Description Hide Full Description

Airgas Part #:X02NI99C15A0634

SDS

X04HY45C3HA0000

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

Show Full Description Hide Full Description

Compare

SDS

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

Show Full Description Hide Full Description

Airgas Part #:X04HY45C3HA0000

SDS