HG/T 2156-1991 Abolished Industry standards-Chemical industry

HG/T 2156-1991 Industrial Circulating Water: Determination of Anionic Surface Active Agents by Methylene Blue Spectrophotometry

Publish Date: 1991-09-16 Implement Date: 1992-01-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

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Basic Information

Standard Code: HG/T 2156-1991

Standard Type: Industry standards

Standard Status: Abolished

is_force_gb: no

CCS Name: -

ICS Name: -

Publish Date: 1991-09-16

Implement Date: 1992-01-01

Pages: 4 pages

Development Information

Pages: 4 pages

Superseded by the following standards

HG/T 2156-2009 Industrial circulation cooling water - determination of anionic surfactants by using the method of sublimimetric spectrophotometry with methylene blue. The above sentence translates to: "Industrial circulation cooling water - determination of anionic surfactants using the sublimimetric spectrophotometric method with methylene blue."

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