Withdrawn

GB 1261-1977Basic chemical reagents (volumetry)--Anhydrous para-amino-phenyl-sulfonic acid (English PDF)

基准化学试剂(容量) 无水对氨基苯磺酸

GB 1261 | Evolution and historical versions

Std ID	Title	Status
GB 1261-1977	Basic chemical reagents (volumetry)--Anhydrous para-amino-phenyl-sulfonic acid	Obsolete

GB 1261-1977 is obsolete. This page sells the obsolete edition, for projects and contracts that still cite it.

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Issued by

CPCIA

Level / Type

National · Mandatory

Issue date

February 4, 1977

Implementation date

October 1, 1977

Scope

GB 1261-1977 is the English-translated version of 基准化学试剂(容量) 无水对氨基苯磺酸.

GB 1261-1977 is the Chinese national standard "Basic chemical reagents (volumetry)--Anhydrous para-amino-phenyl-sulfonic acid". It was issued on February 4, 1977 by CPCIA, and took effect on October 1, 1977. It is obsolete: it has been withdrawn (abolished on October 14, 2005).

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Document preview — GB 1261-1977

National Standard of the People's Republic of China

Issued by: CPCIA

Document data

1 Document data

Sector: National standard (Mandatory).

Issuing body: CPCIA.

Date of issue: 1977-02-04.

Date of implementation: 1977-10-01.

Status: obsolete, withdrawn on 2005-10-14.

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

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