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
97.5000000 99.8000000 75.0000000 66.0000000 99.9975000 78.4000000 1.0000000 99.9280000 99.9100000 99.9959400 99.9960000 35.0000000 99.8900000
Gas Comp 2
CYCLOHEXENE PPB FORMALDEHYDE PPM HYDROGEN SULFIDE AIR HYDROGEN NITROGEN

Narrow Results:

{$title}

{$label}

Cylinder Size
150 Aluminum HP (18)

300 Steel HP (8)

200 Steel HP (6)

58L Aluminum Disp (5)

103 Steel Disp (3)

34L Aluminum Disp (3)

12 Pack (2)

12 Pack 300 Steel HP (2)

116L AL Refillable HP (1)

17 Steel Disp (1)

18 Pack (1)

18 Pack 300 Steel HP (1)

20 Steel HP (1)

300 HP SMARTOP™ (1)

40 Steel HP (1)

60 Aluminum HP (1)

60 Steel HP (1)

80 Steel HP (1)

Ecobump (1)

CGA Connection
CGA 350 (14)

CGA C10 (12)

CGA 580 (11)

CGA 660 Washer (5)

CGA 660 (4)

CGA 330 (2)

CGA 590 (2)

CGA 500 (1)

CGA 600 (1)

Gas Component Amount 1
25.0000000 (17)

2.5000000 (7)

40.0000000 (5)

5.0000000 (5)

2000.0000000 (2)

65.0000000 (2)

900.0000000 (2)

99.0000000 (2)

0.3000000 (1)

1100.0000000 (1)

16.0000000 (1)

18.0000000 (1)

270.0000000 (1)

4.0000000 (1)

500.0000000 (1)

720.0000000 (1)

83.7325000 (1)

96.0000000 (1)

Gas Component 1
% CARBON DIOXIDE (11)

PPM CARBON MONOXIDE (9)

% METHANE (6)

PPM NITRIC OXIDE (6)

% ARGON (4)

% NITROGEN (4)

PPM HYDROGEN SULFIDE (4)

% OXYGEN (2)

PPM HYDROGEN CHLORIDE (2)

PPM SULFUR DIOXIDE (2)

% HYDROGEN (1)

PPM AMMONIA (1)

Gas Component Amount 2
25.0000000 (51)

40.0000000 (22)

5.0000000 (22)

10.0000000 (18)

20.0000000 (18)

95.0000000 (16)

90.0000000 (12)

60.0000000 (11)

98.0000000 (11)

99.9950000 (11)

99.9900000 (10)

4.0000000 (9)

50.0000000 (9)

99.9990000 (9)

80.0000000 (8)

99.9995000 (8)

2.0000000 (7)

85.0000000 (7)

3.0000000 (6)

99.9850000 (5)

99.9910000 (5)

55.0000000 (4)

99.9500000 (4)

99.9730000 (4)

99.9920000 (4)

2.9000000 (3)

26.0000000 (3)

30.0000000 (3)

7.0000000 (3)

82.0000000 (3)

88.0000000 (3)

99.0000000 (3)

99.9000000 (3)

99.9200000 (3)

99.9550000 (3)

99.9955000 (3)

99.9970000 (3)

99.9972000 (3)

99.9973000 (3)

16.0000000 (2)

2.5000000 (2)

22.0000000 (2)

500.0000000 (2)

61.0000000 (2)

70.0000000 (2)

77.5000000 (2)

8.0000000 (2)

81.9550000 (2)

83.0000000 (2)

92.0000000 (2)

96.0000000 (2)

99.4000000 (2)

99.9150000 (2)

99.9460000 (2)

99.9615000 (2)

99.9700000 (2)

99.9725000 (2)

99.9745000 (2)

99.9750000 (2)

99.9830000 (2)

99.9840000 (2)

99.9890000 (2)

99.9905000 (2)

99.9945000 (2)

99.9972500 (2)

99.9978000 (2)

99.9982000 (2)

99.9983000 (2)

99.9992000 (2)

0.2000000 (1)

0.5000000 (1)

1.2000000 (1)

1.7000000 (1)

1.8000000 (1)

10680.0000000 (1)

120.0000000 (1)

15.6000000 (1)

165.0000000 (1)

2.1000000 (1)

2.4000000 (1)

2.6500000 (1)

225.0000000 (1)

23.4000000 (1)

240.0000000 (1)

250.0000000 (1)

275.0000000 (1)

28.0000000 (1)

3.7000000 (1)

33.0000000 (1)

45.0000000 (1)

59.5000000 (1)

65.0000000 (1)

73.0000000 (1)

750.0000000 (1)

76.0000000 (1)

76.9100000 (1)

77.4955000 (1)

77.8200000 (1)

78.0000000 (1)

78.9450000 (1)

79.0000000 (1)

79.0906000 (1)

79.1000000 (1)

79.2000000 (1)

79.3800000 (1)

79.4875000 (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)

93.4500000 (1)

93.7500000 (1)

94.0000000 (1)

96.5000000 (1)

97.0000000 (1)

97.4900000 (1)

97.9000000 (1)

98.3000000 (1)

98.5000000 (1)

98.7500000 (1)

98.8500000 (1)

98.8925000 (1)

99.1000000 (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)

99.8935000 (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)

99.9917500 (1)

99.9918000 (1)

99.9925000 (1)

99.9930000 (1)

99.9935000 (1)

99.9937000 (1)

99.9940000 (1)

99.9946000 (1)

99.9961500 (1)

99.9962500 (1)

99.9964000 (1)

99.9965000 (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
% ARGON (18)

% OXYGEN (8)

PPM FORMALDEHYDE (6)

% HELIUM (4)

% CARBON DIOXIDE (3)

% METHANE (2)

% PROPANE (2)

PPM NITRIC OXIDE (2)

PPM SULFUR DIOXIDE (2)

% CARBON MONOXIDE (1)

% KRYPTON (1)

% NITROGEN DIOXIDE (1)

% XENON (1)

PPM CARBON DIOXIDE (1)

PPM CARBON MONOXIDE (1)

PPM DIMETHYL METHYLPHOSPHONATE (1)

PPM NITROUS OXIDE (1)

PPM PHOSPHINE (1)

PPM PROPANE (1)

Gas Component Amount 3
60.0000000 (4)

100.0000000 (1)

20.0000000 (1)

21.0000000 (1)

22.6000000 (1)

3.0000000 (1)

30.0000000 (1)

450.0000000 (1)

500.0000000 (1)

9.0000000 (1)

Gas Component 3
% CARBON DIOXIDE (3)

% HELIUM (3)

PPM CARBON MONOXIDE (2)

PPM NITRIC OXIDE (2)

% CARBON MONOXIDE (1)

% OXYGEN (1)

PPM PROPANE (1)

Gas Component Amount 4
0.3000000 (1)

1.2500000 (1)

500.0000000 (1)

Gas Component 4
% CARBON MONOXIDE (1)

% METHANE (1)

PPM METHANE (1)

Gas Component Amount 5
15.0000000 (1)

500.0000000 (1)

Gas Component 5
% OXYGEN (1)

PPM CARBON MONOXIDE (1)

CANCEL

Compare Products Up to 4

Clear All

Mixed Gases

Sort by:

HY NI25300

25% Nitrogen, Balance Hydrogen Industrial Grade Mix, Size 300 High Pressure Steel Cylinder, CGA 350

Show Full Description Hide Full Description

Compare

Are you currently located in California?

Mixed Gases

25% Nitrogen, Balance Hydrogen Industrial Grade Mix, Size 300 High Pressure Steel Cylinder, CGA 350

25% Nitrogen, Balance Hydrogen Industrial Grade Mix, Size 300 High Pressure Steel Cylinder, CGA 350

40PPM Hydrogen Sulfide, Balance Nitrogen Certified Reference Material, 34 Liter Portable Disposable Aluminum Cylinder, CGA C10

40PPM Hydrogen Sulfide, Balance Nitrogen Certified Reference Material, 34 Liter Portable Disposable Aluminum Cylinder, CGA C10

5% Carbon Dioxide, 35% Nitrogen, Balance Helium Certified Reference Material, Size 200 High Pressure Steel Cylinder, CGA 580

5% Carbon Dioxide, 35% Nitrogen, Balance Helium Certified Reference Material, Size 200 High Pressure Steel Cylinder, CGA 580

5% Carbon Dioxide, 35% Hydrogen, Balance Carbon Monoxide Certified Reference Material, Size 150 High Pressure Aluminum, CGA 350

5% Carbon Dioxide, 35% Hydrogen, Balance Carbon Monoxide Certified Reference Material, Size 150 High Pressure Aluminum, CGA 350

4% Oxygen, 30% Carbon Dioxide, Balance Nitrogen Food Grade, Industrial Mix, Size 200 High Pressure Steel Cylinder, CGA 580

4% Oxygen, 30% Carbon Dioxide, Balance Nitrogen Food Grade, Industrial Mix, Size 200 High Pressure Steel Cylinder, CGA 580

35% Hydrogen, Balance Argon Industrial Grade Mix, 18 Pack Size 300 High Pressure Steel Cradle, CGA 350

35% Hydrogen, Balance Argon Industrial Grade Mix, 18 Pack Size 300 High Pressure Steel Cradle, CGA 350

2000PPM Carbon Monoxide, Balance Air Certified Reference Material, Size 150 High Pressure Aluminum, CGA 590

2000PPM Carbon Monoxide, Balance Air Certified Reference Material, Size 150 High Pressure Aluminum, CGA 590

1% Hydrogen, Balance Argon Certified Reference Material, 12 Pack Size 300 High Pressure Steel Cradle, CGA 350

1% Hydrogen, Balance Argon Certified Reference Material, 12 Pack Size 300 High Pressure Steel Cradle, CGA 350

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

720PPM Nitirc Oxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum Cylinder, CGA 660

720PPM Nitirc Oxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum Cylinder, CGA 660

75PPM Hydrogen Sulfide, 100PPM Carbon Monoxide, 1.25% Methane, 15% Oxygen, Balance Nitrogen Certified Reference Material, Size Ecobump Cylinder, CGA C10

75PPM Hydrogen Sulfide, 100PPM Carbon Monoxide, 1.25% Methane, 15% Oxygen, Balance Nitrogen Certified Reference Material, Size Ecobump Cylinder, CGA C10

40PPM Hydrogen Sulfide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum Cylinder, CGA 330

40PPM Hydrogen Sulfide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum Cylinder, CGA 330