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HG 2958.2-1988Celestite ores. Determination of barium cantent. Barium chromate volumetric method (English PDF)

天青石矿石中钡含量的测定铬酸钡容量法

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Level / Type

National · Mandatory

Issue date

March 21, 1988

Implementation date

December 1, 1988

Scope

HG 2958.2-1988 is the English-translated version of 天青石矿石中钡含量的测定铬酸钡容量法.

HG 2958.2-1988 is the Chinese industry standard "Celestite ores. Determination of barium cantent. Barium chromate volumetric method". It was issued on March 21, 1988, and took effect on December 1, 1988. It is in force.

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Document preview — HG 2958.2-1988

Document data

1 Document data

Sector: Chemical Industry (industry standard).

Date of issue: 1988-03-21.

Date of implementation: 1988-12-01.

Status: valid.

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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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