Obsolete

YS/T 53.2-1992Copper, lead, zinc ore and tailings chemical flow injection analysis of micro fiber enrichment - -8531 - Flame Atomic Absorption Spectrometry amount of gold (English PDF)

铜铅锌原矿和尾矿化学分析方法流动注射-8531纤维型柱分离富集-火焰原子吸收光谱法测定金量

YS/T 53.2 | Evolution and historical versions

Std ID	Title	Status
YS/T 53.2-2010	Methods for chemical analysis of copper,lead,zinc original and tailing ores - Part 2: Determination of gold content - Separation and preconcentration by flow injection and 8531 fiber mi	Obsolete
YS/T 53.2-1992	Copper, lead, zinc ore and tailings chemical flow injection analysis of micro fiber enrichment - -8531 - Flame Atomic Absorption Spectrometry amount of gold	Obsolete

YS/T 53.2-1992 is obsolete. It has been replaced by YS/T 53.2-2010. This page sells the obsolete edition, for projects and contracts that still cite it.

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Issued by

China Nonferrous Metals Industry Corporation

Level / Type

National · Recommended

Issue date

July 14, 1992

Implementation date

October 1, 1993

Scope

YS/T 53.2-1992 is the English-translated version of 铜铅锌原矿和尾矿化学分析方法流动注射-8531纤维型柱分离富集-火焰原子吸收光谱法测定金量.

YS/T 53.2-1992 is the Chinese industry standard "Copper, lead, zinc ore and tailings chemical flow injection analysis of micro fiber enrichment - -8531 - Flame Atomic Absorption Spectrometry amount of gold".

It was issued on July 14, 1992 by China Nonferrous Metals Industry Corporation, and took effect on October 1, 1993. It is obsolete: it has been replaced by YS/T 53.2-2010.

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Document preview — YS/T 53.2-1992

National Standard of the People's Republic of China

Issued by: China Nonferrous Metals Industry Corporation

Document data

1 Document data

Sector: National Recommended (industry standard).

Issuing body: China Nonferrous Metals Industry Corporation.

Date of issue: 1992-07-14.

Date of implementation: 1993-10-01.

Status: obsolete, replaced by YS/T 53.2-2010.

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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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