Custom Gas Mixtures | Gas | Airgas

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 rayben

Find a Branch
Customer Service
SDS Search
rayapp

Switch Account
rayapp0

(0)

To see product availability

Enter a Delivery Zip Code

Need an Account? Register or rayben

Find a Branch
Customer Service
SDS Search
rayapp

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?rayben

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
65.0000000 81.6025000 65.4500000

Narrow Results:

{$title}

{$label}

Cylinder Size
300 Steel HP (3)

12 Pack (2)

12 Pack 300 Aluminum HP (1)

12 Pack 300 Steel HP (1)

150 Aluminum HP (1)

16 Pack (1)

16 Pack 300 Steel HP (1)

200 Steel HP (1)

300 Aluminum HP (1)

CGA Connection
CGA 350 (4)

CGA 580 (1)

CGA 660 (1)

Gas Component Amount 1
35.0000000 (3)

18.0000000 (1)

31.4100000 (1)

34.6000000 (1)

Gas Component 1
% HYDROGEN (3)

% CARBON DIOXIDE (2)

% NITROGEN (1)

Gas Component Amount 2
1000.0000000 (5)

14.0000000 (5)

4.5000000 (5)

500.0000000 (5)

7.0000000 (5)

7.5000000 (5)

800.0000000 (5)

99.9850000 (5)

99.9910000 (5)

99.9960000 (5)

0.6000000 (4)

170.0000000 (4)

260.5000000 (4)

27.5000000 (4)

275.0000000 (4)

360.0000000 (4)

8.5000000 (4)

92.0000000 (4)

96.0000000 (4)

97.0000000 (4)

99.9500000 (4)

99.9730000 (4)

99.9920000 (4)

0.3500000 (3)

0.9000000 (3)

1.7000000 (3)

130.0000000 (3)

165.0000000 (3)

2.9000000 (3)

22.5000000 (3)

225.0000000 (3)

26.0000000 (3)

27.0000000 (3)

400.0000000 (3)

425.0000000 (3)

5.5000000 (3)

52.1000000 (3)

750.0000000 (3)

82.5000000 (3)

86.0000000 (3)

88.0000000 (3)

94.0000000 (3)

99.8000000 (3)

99.9000000 (3)

99.9200000 (3)

99.9550000 (3)

99.9955000 (3)

99.9970000 (3)

99.9972000 (3)

99.9973000 (3)

0.0300000 (2)

0.1000000 (2)

1.2000000 (2)

120.0000000 (2)

13.5000000 (2)

1350.0000000 (2)

150.0000000 (2)

1500.0000000 (2)

1700.0000000 (2)

185.0000000 (2)

20.6000000 (2)

2000.0000000 (2)

2500.0000000 (2)

270.0000000 (2)

2700.0000000 (2)

3.5000000 (2)

330.0000000 (2)

36.0000000 (2)

43.0000000 (2)

4500.0000000 (2)

5.4000000 (2)

5000.0000000 (2)

550.0000000 (2)

61.0000000 (2)

76.0000000 (2)

77.5000000 (2)

78.0000000 (2)

8.6000000 (2)

81.0000000 (2)

81.9550000 (2)

83.0000000 (2)

96.5000000 (2)

99.4000000 (2)

99.9100000 (2)

99.9150000 (2)

99.9280000 (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)

0.1150000 (1)

0.1220000 (1)

0.1800000 (1)

0.2000000 (1)

0.2500000 (1)

0.3300000 (1)

0.8000000 (1)

1.0500000 (1)

1.1000000 (1)

1.3500000 (1)

1.5000000 (1)

1.6200000 (1)

1.8000000 (1)

104.2000000 (1)

10680.0000000 (1)

11.2500000 (1)

1100.0000000 (1)

111.0000000 (1)

12.5000000 (1)

12.6000000 (1)

12.8000000 (1)

1200.0000000 (1)

125.0000000 (1)

126000.0000000 (1)

128.0000000 (1)

13.0000000 (1)

13.7500000 (1)

130.3000000 (1)

1353.0000000 (1)

137.5000000 (1)

138.0000000 (1)

140.0000000 (1)

15.6000000 (1)

159.0000000 (1)

16.5000000 (1)

1625.0000000 (1)

17.9000000 (1)

175.0000000 (1)

176.5000000 (1)

1790.0000000 (1)

18.8000000 (1)

18.9000000 (1)

1820.0000000 (1)

19.0000000 (1)

19.7600000 (1)

19.8000000 (1)

190.0000000 (1)

2.1000000 (1)

2.4000000 (1)

2.6500000 (1)

2.7500000 (1)

2.8000000 (1)

20.5000000 (1)

20.7000000 (1)

20.8000000 (1)

21.1000000 (1)

21.2500000 (1)

21.3500000 (1)

21.5000000 (1)

2100.0000000 (1)

2125.0000000 (1)

22.4000000 (1)

220.0000000 (1)

2250.0000000 (1)

23.0000000 (1)

23.4000000 (1)

24.0000000 (1)

240.0000000 (1)

2400.0000000 (1)

2600.0000000 (1)

28.0000000 (1)

285.0000000 (1)

29.0000000 (1)

3.1400000 (1)

3.4000000 (1)

3.6000000 (1)

3.7000000 (1)

3.7400000 (1)

3000.0000000 (1)

31.5000000 (1)

315.0000000 (1)

33.0000000 (1)

350.0000000 (1)

3600.0000000 (1)

380.0000000 (1)

4.6000000 (1)

42.5000000 (1)

444.0000000 (1)

53.0000000 (1)

54.0000000 (1)

540.0000000 (1)

59.5000000 (1)

6.5000000 (1)

63.0000000 (1)

65.4600000 (1)

66.0000000 (1)

69.0000000 (1)

72.0000000 (1)

720.0000000 (1)

73.0000000 (1)

76.9100000 (1)

77.4955000 (1)

77.8200000 (1)

775.0000000 (1)

78.4000000 (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)

81.8420000 (1)

81.9375000 (1)

82.4930000 (1)

82.9820000 (1)

84.7750000 (1)

84.9850000 (1)

84.9920000 (1)

850.0000000 (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)

95.5000000 (1)

97.4900000 (1)

97.8000000 (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)

99.5000000 (1)

99.6000000 (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)

99.8900000 (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)

99.9959400 (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 (3)

% NITROGEN (2)

% HELIUM (1)

Gas Component Amount 3
0.4000000 (1)

3.1400000 (1)

3490.0000000 (1)

Gas Component 3
% CARBON DIOXIDE (1)

% CARBON MONOXIDE (1)

PPM SULFUR DIOXIDE (1)

Gas Component Amount 4
485.0000000 (1)

Gas Component 4
PPM NITRIC OXIDE (1)

CANCEL

rayben

Compare Products Up to 4

Clear All

Mixed Gases

Sort by:

AR HY35C23

35% Hydrogen, Balance Argon Industrial Grade Mix, 12 Pack Size 300 High Pressure Steel Cradle, CGA 350

Show Full Description Hide Full Description

Compare

35% Hydrogen, Balance Argon Industrial Grade Mix, 12 Pack Size 300 High Pressure Steel Cradle, CGA 350

SDS

35% Hydrogen, Balance Argon Industrial Grade Mix, 12 Pack Size 300 High Pressure Steel Cradle, CGA 350

Show Full Description Hide Full Description

Airgas Part #:AR HY35C23

SDS

AR HY35CS3

35% Hydrogen, Balance Argon Industrial Grade Mix, 16 Pack of Size 300 High Pressure Steel Cradle, CGA 350

Show Full Description Hide Full Description

Compare

35% Hydrogen, Balance Argon Industrial Grade Mix, 16 Pack of Size 300 High Pressure Steel Cradle, CGA 350

SDS

35% Hydrogen, Balance Argon Industrial Grade Mix, 16 Pack of Size 300 High Pressure Steel Cradle, CGA 350

Show Full Description Hide Full Description

Airgas Part #:AR HY35CS3

SDS

AR HY35200

35% Hydrogen, Balance Argon Industrial Grade Mix, Size 200 High Pressure Steel Cylinder, CGA 350

Show Full Description Hide Full Description

Compare

SDS

35% Hydrogen, Balance Argon Industrial Grade Mix, Size 200 High Pressure Steel Cylinder, CGA 350

Show Full Description Hide Full Description

Airgas Part #:AR HY35200

SDS

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

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

SDS

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

Airgas Part #:E04NI81E15A07W4

SDS