Gases | STG (stg2.airgas.com)

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

One Time Payment | Need an Account? Register or Login

Find A Branch
Customer Service
SDS Search
Careers

Switch Account
Dashboard

Skip to main content

To see product availability

Enter a Delivery Zip Code

Need an Account? Register or Login

One Time Payment | Need an Account? Register or Login

Find A Branch
Customer Service
SDS Search
Careers

×

To see product availability

Enter a Delivery Zip Code

Shop
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

or

Log In

Email Address

Password Show Hide

LOG IN

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.

No

Yes

Have an account?Login

Gases
Gas Equipment
Welding Products
Safety Products
Tools & Hardware

#1 Promotion Text #1
View All

Home/
Category Page/
Gases

Results For:
By Category
Gases
Gas Comp Amount1
92.0000000 99.9993600

Narrow Results:

By Category
Mixed Gases (31)

Gas Grade
Portable Calibration Mix (3)

Cylinder Size
dqa test cylinder size business facet 1 (6)

dqa test cylinder size business facet 2 (6)

DQA test cyl size bus facet 1 (4)

DQA test cyl size bus facet 2 (4)

business facet 1 (3)

business facet 2 (3)

227DS | 227DS (1)

552DS (1)

DQA test - cylinder size business facet name (1)

DQA tk test (1)

QA test -businessfacet value (1)

CGA Connection
165 | 165 (1)

350 | 350 (1)

590 (1)

590 | 590 (1)

C10 (1)

Gas Comp Amount1
9900.0000000 (1)

4800.0000000 (1)

4000.0000000 (1)

2750.0000000 (1)

2500.0000000 (1)

2300.0000000 (1)

2000.0000000 (2)

1800.0000000 (2)

1600.0000000 (1)

930.0000000 (1)

900.0000000 (2)

850.0000000 (1)

800.0000000 (1)

720.0000000 (1)

500.0000000 (2)

481.0000000 (1)

450.0000000 (2)

400.0000000 (1)

385.0000000 (2)

360.0000000 (2)

300.0000000 (1)

275.0000000 (2)

270.0000000 (2)

255.0000000 (1)

250.0000000 (4)

200.0000000 (1)

180.0000000 (4)

170.0000000 (1)

150.0000000 (3)

125.0000000 (1)

110.0000000 (2)

99.9995000 (19)

99.9990000 (13)

99.9950000 (12)

99.9975000 (12)

99.9940000 (8)

99.9500000 (7)

99.9000000 (6)

99.9960000 (6)

99.9980000 (6)

99.9991000 (6)

99.9700000 (5)

99.9910000 (5)

99.9920000 (5)

99.9989000 (5)

99.9996000 (5)

99.9800000 (4)

99.9945000 (4)

99.9955000 (4)

99.9994500 (4)

99.9999000 (4)

99.9600000 (3)

99.9820000 (3)

99.9835000 (3)

99.9880000 (3)

99.9915000 (3)

99.9925000 (3)

99.9959000 (3)

99.9970000 (3)

99.9973000 (3)

99.9987500 (3)

99.9994000 (3)

99.9999900 (3)

99.9650000 (2)

99.9705000 (2)

99.9750000 (2)

99.9770000 (2)

99.9865000 (2)

99.9935000 (2)

99.9936000 (2)

99.9944000 (2)

99.9946000 (2)

99.9957500 (2)

99.9972000 (2)

99.9972500 (2)

99.9974000 (2)

99.9982000 (2)

99.9983000 (2)

99.9985000 (2)

99.9988000 (2)

99.9992000 (2)

99.9993500 (2)

99.9995900 (2)

99.9997000 (2)

99.9997500 (2)

99.9998000 (2)

99.9998100 (2)

99.9999600 (2)

99.9999700 (2)

99.9999800 (2)

99.9999850 (2)

99.9010000 (1)

99.9020000 (1)

99.9025000 (1)

99.9075000 (1)

99.9156000 (1)

99.9200000 (1)

99.9243000 (1)

99.9259000 (1)

99.9312500 (1)

99.9320000 (1)

99.9383000 (1)

99.9394000 (1)

99.9400000 (1)

99.9484000 (1)

99.9515000 (1)

99.9520000 (1)

99.9535000 (1)

99.9550800 (1)

99.9585000 (1)

99.9623000 (1)

99.9630000 (1)

99.9640000 (1)

99.9670000 (1)

99.9688000 (1)

99.9730000 (1)

99.9748000 (1)

99.9756000 (1)

99.9760000 (1)

99.9765000 (1)

99.9775000 (1)

99.9794000 (1)

99.9806400 (1)

99.9810000 (1)

99.9815000 (1)

99.9829000 (1)

99.9830000 (1)

99.9839000 (1)

99.9840000 (1)

99.9860000 (1)

99.9863000 (1)

99.9885000 (1)

99.9890000 (1)

99.9895000 (1)

99.9917400 (1)

99.9926000 (1)

99.9938000 (1)

99.9953000 (1)

99.9956000 (1)

99.9957000 (1)

99.9958000 (1)

99.9961000 (1)

99.9962500 (1)

99.9963000 (1)

99.9965000 (1)

99.9968000 (1)

99.9976000 (1)

99.9981000 (1)

99.9986000 (1)

99.9991500 (1)

99.9993000 (1)

99.9995600 (1)

99.9996100 (1)

99.9997400 (1)

99.9998600 (1)

99.9998720 (1)

99.9998920 (1)

99.9999200 (1)

99.9999400 (1)

99.9999500 (1)

99.9999750 (1)

99.9999960 (1)

99.8980000 (3)

99.8000000 (2)

99.8110000 (2)

99.8985000 (2)

99.8988000 (2)

99.8200000 (1)

99.8375000 (1)

99.8450000 (1)

99.8500000 (1)

99.8800000 (1)

99.8900000 (1)

99.8915000 (1)

99.8918000 (1)

99.8920000 (1)

99.8925000 (1)

99.8940000 (1)

99.8950000 (1)

99.8960000 (1)

99.8962500 (1)

99.8983000 (1)

99.8989000 (1)

99.8990000 (1)

99.8990200 (1)

99.8991500 (1)

99.8994000 (1)

99.7900000 (2)

99.7000000 (1)

99.7500000 (1)

99.7950000 (1)

99.7957500 (1)

99.7987500 (1)

99.6000000 (4)

99.6155000 (1)

99.5000000 (2)

99.4000000 (3)

99.4800000 (2)

99.3065000 (1)

99.3484400 (1)

99.2000000 (1)

99.2500000 (1)

99.0000000 (26)

98.9000000 (1)

98.9480000 (1)

98.9500000 (1)

98.9950000 (1)

98.6500000 (2)

98.5000000 (2)

98.0100000 (1)

97.9000000 (1)

97.9990000 (1)

97.8000000 (1)

97.8900000 (1)

97.5000000 (11)

97.2000000 (1)

97.0000000 (30)

96.7300000 (1)

96.5000000 (2)

96.4950000 (1)

96.3000000 (1)

96.2500000 (1)

96.0000000 (20)

95.9100000 (2)

95.9200000 (1)

95.9910000 (1)

95.9984000 (1)

95.8995000 (1)

95.5500000 (1)

94.9810000 (1)

94.9944000 (1)

94.9958000 (1)

94.5000000 (5)

94.0000000 (15)

93.9980000 (1)

93.6700000 (1)

93.0000000 (7)

92.7500000 (1)

92.5000000 (3)

91.9200000 (1)

91.9920000 (1)

91.5000000 (3)

91.0000000 (8)

90.9580000 (1)

90.7050000 (1)

90.5000000 (1)

90.5290000 (1)

90.4900000 (1)

89.9900000 (2)

89.9840000 (1)

89.9945000 (1)

89.9950000 (1)

89.9990000 (1)

89.5000000 (3)

89.4900000 (1)

89.0000000 (3)

88.9800000 (2)

88.9500000 (1)

88.9905000 (1)

88.9950000 (1)

88.7500000 (1)

88.5000000 (2)

88.0000000 (10)

87.9957000 (1)

87.5000000 (2)

87.4665000 (1)

87.3865000 (1)

87.2960000 (1)

87.0000000 (2)

86.6000000 (1)

86.5000000 (1)

86.4970000 (1)

86.2470000 (1)

86.2500000 (1)

86.0000000 (7)

85.9895000 (1)

85.5000000 (1)

85.4950000 (1)

85.3540000 (1)

85.3940000 (1)

85.0000000 (30)

84.9900000 (3)

84.9985000 (1)

84.9990000 (1)

84.0000000 (6)

83.5420000 (2)

83.4900000 (1)

83.0000000 (8)

82.5000000 (3)

82.4900000 (1)

82.0000000 (10)

81.9820000 (1)

81.6200000 (1)

81.2925000 (1)

81.1000000 (1)

81.0000000 (5)

80.5000000 (1)

80.4750000 (1)

79.9900000 (2)

79.9800000 (1)

79.4900000 (2)

79.4975000 (1)

79.1000000 (5)

79.0000000 (7)

79.0950000 (1)

78.9400000 (1)

78.7160000 (1)

78.6000000 (1)

78.4000000 (2)

78.4895000 (1)

78.4900000 (1)

78.2000000 (2)

78.0000000 (6)

77.9900000 (1)

77.9907000 (1)

77.9945000 (1)

77.8950000 (1)

77.5000000 (2)

77.4955000 (1)

77.3200000 (1)

77.0000000 (1)

76.5000000 (2)

76.0000000 (2)

75.2400000 (1)

74.9000000 (2)

74.9500000 (1)

74.7000000 (1)

74.5000000 (1)

74.0000000 (17)

73.0000000 (2)

72.9940000 (1)

72.5000000 (1)

72.0000000 (2)

71.9988000 (1)

71.0000000 (1)

70.7000000 (1)

69.8500000 (1)

69.7300000 (1)

69.6000000 (3)

69.5000000 (1)

69.2200000 (1)

69.0000000 (2)

68.0000000 (6)

67.9920000 (1)

67.6000000 (1)

67.0000000 (3)

66.0000000 (7)

65.0000000 (22)

64.5000000 (1)

64.0000000 (2)

63.5000000 (1)

63.0000000 (7)

62.5000000 (1)

62.0000000 (2)

61.0000000 (1)

59.9826000 (1)

59.0000000 (1)

58.0000000 (4)

57.0000000 (1)

56.8000000 (1)

55.0000000 (22)

54.1000000 (1)

52.0000000 (6)

51.5000000 (1)

51.0000000 (1)

50 (1)

49.6000000 (1)

49.0000000 (3)

48.2000000 (1)

48.0000000 (3)

47.5000000 (1)

47.0000000 (1)

45.1000000 (1)

45.0000000 (7)

43.5000000 (1)

43.0000000 (1)

42.5000000 (1)

42.0000000 (3)

39.0000000 (1)

38.0000000 (2)

37.2000000 (1)

35.8392000 (1)

35.4392000 (1)

35.0000000 (13)

34.0000000 (1)

33.0000000 (2)

32.5000000 (1)

31.7000000 (1)

31.2500000 (2)

31.0000000 (1)

30.0000000 (27)

30.0500000 (1)

29.2000000 (1)

29.0000000 (1)

28.0000000 (3)

27.5000000 (2)

27.0000000 (2)

25 (1)

24.4696500 (1)

24.0000000 (1)

23.0000000 (3)

22.5000000 (6)

22.0000000 (4)

21.0000000 (8)

20.9000000 (3)

20.9400000 (2)

20.8000000 (1)

20.5000000 (1)

19.7000000 (1)

19.0000000 (1)

18.5000000 (1)

18.0000000 (9)

17.0000000 (4)

17 (1)

16.0000000 (5)

15.6000000 (1)

15.0000000 (18)

14.0000000 (2)

13.7500000 (1)

13.5000000 (2)

13.0000000 (1)

12.0000000 (6)

11.5000000 (2)

11.0000000 (2)

10.5000000 (2)

10 (1)

9.0000000 (6)

8.5000000 (2)

8.0000000 (11)

8 (1)

7.5000000 (2)

7.0000000 (8)

6.2500000 (1)

6.0000000 (6)

5.5000000 (3)

5 (1)

4.5000000 (1)

4.0000000 (15)

3.5000000 (2)

3.4000000 (2)

3.1400000 (1)

3.0000000 (7)

2.5000000 (15)

2.0000000 (14)

1.7000000 (2)

1.2500000 (1)

1.0000000 (15)

0.9000000 (1)

0.9500000 (1)

0.7000000 (2)

0.6000000 (3)

0.6100000 (1)

0.5000000 (3)

0.4000000 (3)

0.4200000 (1)

0.3000000 (8)

0.3500000 (1)

0.3750000 (1)

0.2000000 (1)

0.1000000 (2)

0.0000000 (22)

(1)

Gas Comp 2
% OXYGEN (10)

% HYDROGEN (9)

% CARBON DIOXIDE (5)

PPM NITROGEN DIOXIDE (4)

% CARBON MONOXIDE (1)

% HELIUM (1)

PPB ETHYL BENZENE (1)

Gas Comp Amount2
100.0000000 (1)

30.0000000 (1)

15.0000000 (1)

8.0000000 (22)

5.0000000 (1)

3.0000000 (2)

2.5000000 (1)

2.0000000 (2)

Gas Comp 3
% OXYGEN (4)

% CARBON DIOXIDE (2)

% ARGON (1)

% NITROGEN (1)

PPB ETHYL CHLORIDE (1)

Gas Comp Amount3
100.0000000 (1)

8.0000000 (4)

6.0000000 (2)

5.0000000 (2)

Gas Comp 4
PPB HEXACHLORO 1,3 BUTADIENE (1)

Gas Comp Amount4
100.0000000 (1)

Gas Comp 5
PPB HEXANE (1)

Gas Comp Amount5
100.0000000 (1)

Gas Comp 6
PPB ISOPROPYL ALCOHOL (1)

Gas Comp Amount6
100.0000000 (1)

Compare Products Up to 4

Gases

Sort by:

NI HY880C

Nitrogen 92 Hy 8 Size 80 Customer Owned CGA-350

Nitrogen 92 Hy 8 Size 80 Customer Owned CGA-350

Show Full Description Hide Full Description

Compare

Nitrogen 92 Hy 8 Size 80 Customer Owned CGA-350

Nitrogen 92 Hy 8 Size 80 Customer Owned CGA-350

Nitrogen 92 Hy 8 Size 80 Customer Owned CGA-350

Show Full Description Hide Full Description

Airgas Part #:NI HY880C

X02NI92CP5543K6

8% Oxygen Balance Nitrogen Calibration Gas, Size 552DS Disposable Steel Cylinder, CGA-590

8% Oxygen Balance Nitrogen Calibration Gas, Size 552DS Disposable Steel Cylinder, CGA-590

Show Full Description Hide Full Description

Compare

8% Oxygen Balance Nitrogen Calibration Gas, Size 552DS Disposable Steel Cylinder, CGA-590

8% Oxygen Balance Nitrogen Calibration Gas, Size 552DS Disposable Steel Cylinder, CGA-590

8% Oxygen Balance Nitrogen Calibration Gas, Size 552DS Disposable Steel Cylinder, CGA-590

Show Full Description Hide Full Description

Airgas Part #:X02NI92CP5543K6

AR OX840C

Industrial 8% Oxygen Balance Argon Size 40 Industrial-mix Customer Owned CGA 590

Industrial 8% Oxygen Balance Argon Size 40 Industrial-mix Customer Owned CGA 590

Show Full Description Hide Full Description

Compare

Industrial 8% Oxygen Balance Argon Size 40 Industrial-mix Customer Owned CGA 590

Industrial 8% Oxygen Balance Argon Size 40 Industrial-mix Customer Owned CGA 590

Industrial 8% Oxygen Balance Argon Size 40 Industrial-mix Customer Owned CGA 590

Show Full Description Hide Full Description

Airgas Part #:AR OX840C

NI HY8250C

Nitrogen 92 Hy 8 Size 250 Customer Owned CGA-350

Nitrogen 92 Hy 8 Size 250 Customer Owned CGA-350

Show Full Description Hide Full Description

Compare

Nitrogen 92 Hy 8 Size 250 Customer Owned CGA-350

Nitrogen 92 Hy 8 Size 250 Customer Owned CGA-350

Nitrogen 92 Hy 8 Size 250 Customer Owned CGA-350

Show Full Description Hide Full Description

Airgas Part #:NI HY8250C

NI CD8300

Nitrogen 92 Cd 8 Size 300

Nitrogen 92 Cd 8 Size 300

Show Full Description Hide Full Description

Compare

Nitrogen 92 Cd 8 Size 300

Nitrogen 92 Cd 8 Size 300

Nitrogen 92 Cd 8 Size 300

Show Full Description Hide Full Description

Airgas Part #:NI CD8300

NI CD860C

Nitrogen 92 Cd 8 Size 60 CGA-590 Customer Owned Nitrogen 92 Cd 8 Size 60 CGA-590 Customer Owned

Nitrogen 92 Cd 8 Size 60 CGA-590 Customer Owned Nitrogen 92 Cd 8 Size 60 CGA-590 Customer Owned

Show Full Description Hide Full Description

Compare

Nitrogen 92 Cd 8 Size 60 CGA-590 Customer Owned Nitrogen 92 Cd 8 Size 60 CGA-590 Customer Owned

Nitrogen 92 Cd 8 Size 60 CGA-590 Customer Owned Nitrogen 92 Cd 8 Size 60 CGA-590 Customer Owned

Nitrogen 92 Cd 8 Size 60 CGA-590 Customer Owned Nitrogen 92 Cd 8 Size 60 CGA-590 Customer Owned

Show Full Description Hide Full Description

Airgas Part #:NI CD860C

NI OX8200

Nitrogen 92 Ox 8 Size 200 CGA-590

Nitrogen 92 Ox 8 Size 200 CGA-590

Show Full Description Hide Full Description

Compare

Nitrogen 92 Ox 8 Size 200 CGA-590

Nitrogen 92 Ox 8 Size 200 CGA-590

Nitrogen 92 Ox 8 Size 200 CGA-590

Show Full Description Hide Full Description

Airgas Part #:NI OX8200

NI HY860

Industrial 8% Hydrogen Balance Nitrogen Size 60 Industrial-mix CGA-350

Industrial 8% Hydrogen Balance Nitrogen Size 60 Industrial-mix CGA-350

Show Full Description Hide Full Description

Compare

Industrial 8% Hydrogen Balance Nitrogen Size 60 Industrial-mix CGA-350

Industrial 8% Hydrogen Balance Nitrogen Size 60 Industrial-mix CGA-350

Industrial 8% Hydrogen Balance Nitrogen Size 60 Industrial-mix CGA-350

Show Full Description Hide Full Description

Airgas Part #:NI HY860

NI HY860C

Industrial 8% Hydrogen Balance Nitrogen Size 60 Industrial-mix Customer Owned CGA-350

Industrial 8% Hydrogen Balance Nitrogen Size 60 Industrial-mix Customer Owned CGA-350

Show Full Description Hide Full Description

Compare

Industrial 8% Hydrogen Balance Nitrogen Size 60 Industrial-mix Customer Owned CGA-350

Industrial 8% Hydrogen Balance Nitrogen Size 60 Industrial-mix Customer Owned CGA-350

Industrial 8% Hydrogen Balance Nitrogen Size 60 Industrial-mix Customer Owned CGA-350

Show Full Description Hide Full Description

Airgas Part #:NI HY860C

NI FGCD5OX315A

FOOD GRADE 3% OXYGEN 5% CARBON DIOXIDE BALANCE NITROGEN SIZE 150A FOOD GRADE-IND MIX CGA 580

FOOD GRADE 3% OXYGEN 5% CARBON DIOXIDE BALANCE NITROGEN SIZE 150A FOOD GRADE-IND MIX CGA 580

Show Full Description Hide Full Description

Compare

FOOD GRADE 3% OXYGEN 5% CARBON DIOXIDE BALANCE NITROGEN SIZE 150A FOOD GRADE-IND MIX CGA 580

FOOD GRADE 3% OXYGEN 5% CARBON DIOXIDE BALANCE NITROGEN SIZE 150A FOOD GRADE-IND MIX CGA 580

FOOD GRADE 3% OXYGEN 5% CARBON DIOXIDE BALANCE NITROGEN SIZE 150A FOOD GRADE-IND MIX CGA 580

Show Full Description Hide Full Description

Airgas Part #:NI FGCD5OX315A

CD FGCM83HA

FOOD GRADE 8% CARBON MONOXIDE BALANCE CARBON DIOXIDE SIZE 300A FOOD GRADE-IND MIX CGA 350

FOOD GRADE 8% CARBON MONOXIDE BALANCE CARBON DIOXIDE SIZE 300A FOOD GRADE-IND MIX CGA 350

Show Full Description Hide Full Description

Compare

FOOD GRADE 8% CARBON MONOXIDE BALANCE CARBON DIOXIDE SIZE 300A FOOD GRADE-IND MIX CGA 350

FOOD GRADE 8% CARBON MONOXIDE BALANCE CARBON DIOXIDE SIZE 300A FOOD GRADE-IND MIX CGA 350

FOOD GRADE 8% CARBON MONOXIDE BALANCE CARBON DIOXIDE SIZE 300A FOOD GRADE-IND MIX CGA 350

Show Full Description Hide Full Description

Airgas Part #:CD FGCM83HA

‹ PREV
1
2

Gas Supply

Gas Supply Modes
Bulk
Cylinders
Dynamic On-site Mixer
Jobsite Skid
Liquid Cylinders
MicroBulk
On-site Generation - FLOXAL

Solutions

Airgas Dry Ice
eBusiness Solutions
Red-D-Arc
Safety Solutions
Supply Chain Solutions
Welding Automation
Welding Efficiency

Industries

Airgas Healthcare
Beverage
Construction
Energy & Chemicals
Food
Life Sciences
Metal Fabrication
Primary Materials
Retail

Resources

Airgas Outlet
Catalogs
COA Search
FAQs
Offers & Rebates
Safety Notices
SDS Search
Tutorials
User Guides

Our Company

Careers
Events
Mergers & Acquisitions
Newsroom
Overview
Sustainability
Visit Parent Company

Contact

Connect with Sales
Customer Service
Find a Branch
Emergency Response

Login
Register
Shop Products
Find A Branch
Industries
Solutions
Customer Service
Search Careers
Newsroom

© 2023 Airgas, Inc. All Rights Reserved.
|Customer Service ||Privacy Policy ||Terms & Conditions ||Terms of Sale ||Do Not Sell/Share My Personal Information ||Mobile App Policy ||Website Accessibility ||Return Policy |

9435C16D530CE92AA83C28E7AD79244A