YS/T 445.7-2001 Replaced Industry standards-Non-ferrous metals

YS/T 445.7-2001 Methods for chemical analysis of silver concentrates—Determination of lead content

YS/T 445.7-2001 Methods for chemical analysis of silver concentrates—Determination of lead content

Publish Date: 2001-05-21 Implement Date: 2007-09-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: YS/T 445.7-2001

Standard Type: Industry standards

Standard Status: Replaced

is_force_gb: no

CCS Name: -

ICS Name: -

Publish Date: 2001-05-21

Implement Date: 2007-09-01

Pages: 5 pages

Scope

This standard specifies the method for determining the lead content in silver concentrates.
This standard is applicable to the determination of lead content in silver concentrates. The measurement range is: ＞5.00%~35.00%. When the barium content is greater than 1%, the determination of lead content shall be carried out according to Method II.

Development Information

Word Count: 12 Thousand words Pages: 5 pages

Same series standard

YS/T 445.1-2001 Methods for chemical analysis of silver concentrates—Determination of gold and silver contents YS/T 445.2-2001 Methods for chemical analysis of silver concentrates—Determination of copper content YS/T 445.3-2001 Methods for chemical analysis of silver concentrates—Determination of arsenic and bismuth contents YS/T 445.4-2001 Methods for chemical analysis of silver concentrates—Determination of oxide aluminum content YS/T 445.5-2001 Methods for chemical analysis of silver concentrates—Determination of sulfur content YS/T 445.6-2001 Methods for chemical analysis of silver concentrates—Determination of magnesium oxide content YS/T 445.8-2001 Methods for chemical analysis of silver concentrates—Determination of zinc content YS/T 445.9-2001 Methods for chemical analysis of silver concentrates—Determination of lead and zinc contents

Superseded by the following standards

YS/T 445.7-2019 Silver concentrate chemical analysis method - Part 7: Determination of lead content - Titrimetric method with Na2EDTA

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