Customer Service:
Mon - Fri: 8:30 am - 6 pm EST

 Most recent

CGA G-7.1-2018

Commodity Specification for Air - Seventh Edition

Describes the specification requirements for air including atmospheric air and air synthesized by blending oxygen and nitrogen in the proper proportions. Atmospheric air contains a large variety of trace constituents. It is impractical to set individual limits for many of these; however, this specification qualifies certain grades of air by limiting the concentrations of specific trace constituents.


Content Provider
Compressed Gas Association, Inc. [CGA]


Others Also Bought

CGA G-7-2014
Guide to Classification and Labeling of Compressed Gases
ANSI Logo

As the voice of the U.S. standards and conformity assessment system, the American National Standards Institute (ANSI) empowers its members and constituents to strengthen the U.S. marketplace position in the global economy while helping to assure the safety and health of consumers and the protection of the environment.

CUSTOMER SERVICE
NEW YORK OFFICE
ANSI HEADQUARTERS