Obsolete

GB/T 12689.13-1990Zinc and zinc alloys--Determination of aluminium content--Electrothermal atomic absorption spectrometric method (English PDF)

锌及锌合金化学分析方法电热原子吸收光谱法测定铝量

GB/T 12689.13 | Evolution and historical versions

Std ID	Title	Status
GB/T 12689.1-2004	The method for chemical analysis of zinc and zinc alloys―The determination of aluminum content―The chromaurol S-polyethylene glycol octyl phenylether-cetylpyridine bromine spectrophotometric method and the chromeazurol S spectrophotometric method and th	Obsolete
GB/T 12689.13-1990	Zinc and zinc alloys--Determination of aluminium content--Electrothermal atomic absorption spectrometric method	Obsolete

GB/T 12689.13-1990 is obsolete. It has been replaced by GB/T 12689.1-2004. This page sells the obsolete edition, for projects and contracts that still cite it.

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Issued by

State Bureau of Technical Supervision

Level / Type

National · Recommended

Issue date

December 30, 1990

Implementation date

January 1, 1992

Scope

GB/T 12689.13-1990 is the English-translated version of 锌及锌合金化学分析方法电热原子吸收光谱法测定铝量.

GB/T 12689.13-1990 is the Chinese national standard "Zinc and zinc alloys--Determination of aluminium content--Electrothermal atomic absorption spectrometric method".

It was issued on December 30, 1990 by the State Bureau of Technical Supervision, and took effect on January 1, 1992. It is obsolete: it has been replaced by GB/T 12689.1-2004.

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Document preview — GB/T 12689.13-1990

National Standard of the People's Republic of China

Issued by: State Bureau of Technical Supervision

Document data

1 Document data

Sector: National standard (Recommended).

Issuing body: State Bureau of Technical Supervision.

Date of issue: 1990-12-30.

Date of implementation: 1992-01-01.

Status: obsolete, replaced by GB/T 12689.1-2004.

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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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