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GB/T 12688.7-1990Styrene for industrial use--Determination of content of inhibitor (P-tert-butylcatechol)--Colorimetric method (English PDF)

工业用苯乙烯中阻聚剂 (对-特丁基邻苯二酚)含量的测定比色法

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Issued by

SAMR; SAC

Level / Type

National · Recommended

Issue date

December 30, 1990

Implementation date

December 30, 1990

Scope

GB/T 12688.7-1990 is the English-translated version of 工业用苯乙烯中阻聚剂 (对-特丁基邻苯二酚)含量的测定比色法.

GB/T 12688.7-1990 is the Chinese standard "Styrene for industrial use--Determination of content of inhibitor (P-tert-butylcatechol)--Colorimetric method". Issued on 1990-12-30.

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Document preview — GB/T 12688.7-1990

Document data

1 Document data

Sector: National Recommended.

Standard type: recommended.

Date of issue: 1990-12-30.

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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 15 pages — is available in the English PDF.

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