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
15.6000000 10.0000000 99.6000000 45.0000000 99.9975000 90.0000000
Gas Comp 2
PPM NITRIC OXIDE PPM SULFUR DIOXIDE PPM CARBON MONOXIDE HELIUM PPM ISOPENTANE PPM METHYL ACETYLENE PPM ETHYL CHLORIDE

Narrow Results:

{$title}

{$label}

Cylinder Size
150 Aluminum HP (6)

300 Steel HP (3)

10L Aluminum Disp (1)

16 Pack of 300 Steel HP (1)

17 Steel Disp (1)

6000 PSI Steel HP (1)

CGA Connection
CGA 580 (4)

CGA 660 (4)

CGA 660 Washer (2)

CGA 600 (1)

CGA 677 (1)

Other (1)

Gas Component Amount 1
9.0000000 (9)

180.0000000 (7)

40.0000000 (6)

75.0000000 (6)

50.0000000 (5)

99.9900000 (5)

0.0000000 (4)

22.5000000 (4)

25.0000000 (4)

60.0000000 (4)

80.0000000 (4)

99.9700000 (4)

99.9750000 (4)

99.9800000 (4)

99.9820000 (4)

99.9830000 (4)

99.9955000 (4)

99.9980000 (4)

18.0000000 (3)

2.5000000 (3)

5.0000000 (3)

550.0000000 (3)

99.9600000 (3)

99.9990000 (3)

99.9991000 (3)

11.0000000 (2)

110.0000000 (2)

17.0000000 (2)

1800.0000000 (2)

20.0000000 (2)

270.0000000 (2)

30.0000000 (2)

400.0000000 (2)

5.5000000 (2)

8.0000000 (2)

81.6400000 (2)

83.5400000 (2)

95.0000000 (2)

99.7200000 (2)

99.8110000 (2)

99.9100000 (2)

99.9200000 (2)

99.9400000 (2)

99.9460000 (2)

99.9500000 (2)

99.9550000 (2)

99.9730000 (2)

99.9775000 (2)

99.9925000 (2)

99.9937000 (2)

99.9973000 (2)

99.9982000 (2)

99.9983000 (2)

0.2000000 (1)

0.4000000 (1)

100.0000000 (1)

1150.0000000 (1)

12.0000000 (1)

13.5000000 (1)

13.7500000 (1)

130.0000000 (1)

135.0000000 (1)

15.0000000 (1)

170.0000000 (1)

1920.0000000 (1)

2.0000000 (1)

21.0000000 (1)

3.1400000 (1)

3.4000000 (1)

3.5000000 (1)

31.4100000 (1)

3150.0000000 (1)

35.0000000 (1)

4.0000000 (1)

4.5000000 (1)

42.5000000 (1)

450.0000000 (1)

4500.0000000 (1)

500.0000000 (1)

53.7860000 (1)

540.0000000 (1)

55.0000000 (1)

6.0000000 (1)

65.0000000 (1)

74.9500000 (1)

75.9800000 (1)

750.0000000 (1)

76.5000000 (1)

77.3200000 (1)

77.3210000 (1)

77.4550000 (1)

77.9820000 (1)

78.5375000 (1)

78.9920000 (1)

79.1400000 (1)

79.4900000 (1)

79.4960000 (1)

79.7600000 (1)

79.9920000 (1)

80.4750000 (1)

81.6580000 (1)

81.8470000 (1)

81.8785000 (1)

81.9100000 (1)

81.9470000 (1)

81.9770000 (1)

81.9910000 (1)

81.9973000 (1)

82.4940000 (1)

82.5800000 (1)

82.8690000 (1)

82.9991500 (1)

83.5410000 (1)

83.6690000 (1)

83.8950000 (1)

84.0325000 (1)

84.7875000 (1)

85.0000000 (1)

850.0000000 (1)

86.1130000 (1)

86.4300000 (1)

88.5325000 (1)

88.8240000 (1)

88.9670000 (1)

88.9711000 (1)

88.9900000 (1)

89.1445000 (1)

89.4900000 (1)

90.3990000 (1)

90.8110000 (1)

900.0000000 (1)

92.7820000 (1)

92.9975000 (1)

94.4917500 (1)

95.4725000 (1)

95.4964000 (1)

95.9700000 (1)

95.9910000 (1)

95.9982000 (1)

96.0000000 (1)

97.4900000 (1)

97.8400000 (1)

97.9600000 (1)

98.9900000 (1)

99.5500000 (1)

99.6400000 (1)

99.6670000 (1)

99.6710000 (1)

99.6894000 (1)

99.7030000 (1)

99.7100000 (1)

99.7300000 (1)

99.7420000 (1)

99.7500000 (1)

99.7885000 (1)

99.7900000 (1)

99.7952000 (1)

99.8120000 (1)

99.8200000 (1)

99.8375000 (1)

99.8640000 (1)

99.8647000 (1)

99.8650000 (1)

99.8773500 (1)

99.8860000 (1)

99.8920000 (1)

99.8960000 (1)

99.9000000 (1)

99.9010000 (1)

99.9020000 (1)

99.9065000 (1)

99.9070000 (1)

99.9091000 (1)

99.9150000 (1)

99.9175000 (1)

99.9250000 (1)

99.9285000 (1)

99.9320000 (1)

99.9370000 (1)

99.9395000 (1)

99.9514000 (1)

99.9615000 (1)

99.9620000 (1)

99.9640000 (1)

99.9650000 (1)

99.9659000 (1)

99.9670000 (1)

99.9715000 (1)

99.9780000 (1)

99.9787500 (1)

99.9810000 (1)

99.9815000 (1)

99.9825000 (1)

99.9832000 (1)

99.9835000 (1)

99.9848000 (1)

99.9856000 (1)

99.9860000 (1)

99.9862500 (1)

99.9865000 (1)

99.9870000 (1)

99.9875000 (1)

99.9880000 (1)

99.9892000 (1)

99.9909000 (1)

99.9910000 (1)

99.9915000 (1)

99.9917500 (1)

99.9932000 (1)

99.9939000 (1)

99.9945000 (1)

99.9946000 (1)

99.9948400 (1)

99.9950000 (1)

99.9960000 (1)

99.9964000 (1)

99.9965000 (1)

99.9965900 (1)

99.9967000 (1)

99.9969000 (1)

99.9972500 (1)

99.9986500 (1)

99.9987500 (1)

99.9989000 (1)

99.9992000 (1)

99.9995000 (1)

Gas Component 1
% NITROGEN (6)

PPM NITRIC OXIDE (2)

% AIR (1)

% ARGON (1)

% OXYGEN (1)

PPM CARBON DIOXIDE (1)

PPM CARBON MONOXIDE (1)

Gas Component Amount 2
10.0000000 (4)

25.0000000 (2)

45.0000000 (2)

200.0000000 (1)

450.0000000 (1)

80.0000000 (1)

81.0000000 (1)

99.9950000 (1)

Gas Component 2
% ARGON (11)

PPM HYDROGEN SULFIDE (7)

PPM AMMONIA (6)

% METHANE (5)

% AIR (4)

% HYDROGEN (4)

PPM HYDROGEN CHLORIDE (2)

% ETHYL CHLORIDE (1)

% HEXAFLUORO ETHANE (1)

% ISOBUTANE (1)

PPM NITROGEN DIOXIDE (1)

PPM OXYGEN (1)

Gas Component Amount 3
99.9910000 (2)

10.0000000 (1)

1800.0000000 (1)

3.4000000 (1)

87.4760000 (1)

99.9830000 (1)

Gas Component 3
% NITROGEN (4)

% CARBON DIOXIDE (1)

PPM CARBON MONOXIDE (1)

PPM SULFUR DIOXIDE (1)

Gas Component Amount 4
10.0000000 (1)

1800.0000000 (1)

2.5000000 (1)

Gas Component 4
% METHANE (1)

PPM OXYGEN (1)

PPM SULFUR DIOXIDE (1)

Gas Component Amount 5
10.0000000 (1)

40.0000000 (1)

Gas Component 5
PPM HYDROGEN SULFIDE (1)

PPM NITROGEN (1)

Gas Component Amount 6
10.0000000 (1)

Gas Component 6
PPM ARGON (1)

CANCEL

Compare Products Up to 4

Clear All

Mixed Gases

Sort by:

NI HE10300

10% Helium, Balance Nitrogen Industrial Grade Mix, Size 300 High Pressure Steel Cylinder, CGA 580

Show Full Description Hide Full Description

Compare

Are you currently located in California?

Mixed Gases

10% Helium, Balance Nitrogen Industrial Grade Mix, Size 300 High Pressure Steel Cylinder, CGA 580

10% Helium, Balance Nitrogen Industrial Grade Mix, Size 300 High Pressure Steel Cylinder, CGA 580

45PPM Carbon Monoxide, 45PPM Nitric Oxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum, CGA 660 Washer

45PPM Carbon Monoxide, 45PPM Nitric Oxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum, CGA 660 Washer

10% Helium, Balance Nitrogen Certified Reference Material, 6,000 PSI High Pressure Steel Cylinder, CGA 677

10% Helium, Balance Nitrogen Certified Reference Material, 6,000 PSI High Pressure Steel Cylinder, CGA 677

80PPM Carbon Monoxide, 90PPM Nitric Oxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum, CGA 660 Washer

80PPM Carbon Monoxide, 90PPM Nitric Oxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum, CGA 660 Washer

45PPM Sulfur Dioxide, 45PPM Nitirc Oxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum Cylinder, CGA 660

45PPM Sulfur Dioxide, 45PPM Nitirc Oxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum Cylinder, CGA 660

40PPM Hydrogen Sulfide, 200PPM Carbon Monoxide, 2.5% Methane, 10% Oxygen, Balance Nitrogen Certified Reference Material, 10 Liter Portable Disposable Aluminum Cylinder

40PPM Hydrogen Sulfide, 200PPM Carbon Monoxide, 2.5% Methane, 10% Oxygen, Balance Nitrogen Certified Reference Material, 10 Liter Portable Disposable Aluminum Cylinder

25PPM Carbon Monoxide, Balance Air Certified Reference Material, 17 Steel Disposable Cylinder, CGA 600

25PPM Carbon Monoxide, Balance Air Certified Reference Material, 17 Steel Disposable Cylinder, CGA 600

3.4% Carbon Dioxide, 15.6% Nitrogen, Balance Helium Laser Grade (Non Medical), Size 300 High Pressure Steel Cylinder, CGA 580

3.4% Carbon Dioxide, 15.6% Nitrogen, Balance Helium Laser Grade (Non Medical), Size 300 High Pressure Steel Cylinder, CGA 580

10% Helium, Balance Argon Industrial Grade Mix, Size 300 High Pressure Steel Cylinder, CGA 580

10% Helium, Balance Argon Industrial Grade Mix, Size 300 High Pressure Steel Cylinder, CGA 580

10% Helium, Balance Nitrogen Industrial Grade Mix, 16 Pack of Size 300 High Pressure Steel Cradle, CGA 580

10% Helium, Balance Nitrogen Industrial Grade Mix, 16 Pack of Size 300 High Pressure Steel Cradle, CGA 580

25PPM Sulfur Dioxide, Balance Nitrogen Certified Reference Material, Size 150 High Pressure Aluminum Cylinder, CGA 660

25PPM Sulfur Dioxide, Balance Nitrogen Certified Reference Material, Size 150 High Pressure Aluminum Cylinder, CGA 660

10PPM Carbon Dioxide, 10PPM Nitrogen, 10PPM Sulfur Dioxide, 10PPM Oxygen, 10PPM Argon, Balance Helium Certified Reference Material, Size 150 High Pressure Aluminum Cylinder, CGA 660

10PPM Carbon Dioxide, 10PPM Nitrogen, 10PPM Sulfur Dioxide, 10PPM Oxygen, 10PPM Argon, Balance Helium Certified Reference Material, Size 150 High Pressure Aluminum Cylinder, CGA 660

180PPM Sulfur Dioxide, 450PPM Nitirc Oxide, 1800PPM Carbon Monoxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum Cylinder, CGA 660

180PPM Sulfur Dioxide, 450PPM Nitirc Oxide, 1800PPM Carbon Monoxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum Cylinder, CGA 660