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CGA G-9.1
M00000277
New product
CGA G-9.1 Commodity Specification for Helium
standard by Compressed Gas Association, 03/01/2018
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Full Description
This publication describes specification requirements for gaseous and liquid helium.This publication does not attempt to recommend or establish end usage designations for specific types or grades of products. Users requiring this kind of information should contact individual gas suppliers.