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YS/T 248.6-2007Methods for chemical analysis of crude lead. Determination of gold and silver content. Fire-assaying method (English PDF)

粗铅化学分析方法金量和银量的测定火试金法

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Issued by

National Development and Reform Commission

Level / Type

National · Recommended

Issue date

April 13, 2007

Implementation date

October 1, 2007

Scope

YS/T 248.6-2007 is the English-translated version of 粗铅化学分析方法金量和银量的测定火试金法.

YS/T 248.6-2007 — This standard specifies the crude lead in the gold and silver content determination. This standard specifies the crude lead in the gold and silver content. Measuring range: Au: 1g/t ~ 100g/t, Ag

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Document preview — YS/T 248.6-2007

National Standard of the People's Republic of China

ICS: 77.120.60
Classification: H 13
Replacing: YS/T 248.7-1994; YS/T 248.8-1994

Issued by: National Development and Reform Commission

What this standard covers1
Document data2

What this standard covers

This standard specifies the crude lead in the gold and silver content determination. This standard specifies the crude lead in the gold and silver content. Measuring range: Au: 1g/t ~ 100g/t, Ag

Document data

International classification (ICS): 77.120.60.

Chinese classification (CCS): H13.

Estimated length of the Chinese original: 6,617 words.

Supersedes the earlier edition YS/T 248.7-1994; YS/T 248.8-1994.

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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 4 pages — is available in the English PDF.

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