YS/T 461.7-2003 Replaced Industry standards-Non-ferrous metals

YS/T 461.7-2003 The methods for chemical analysis of lead and zinc bulk concentrates—The determination of cadmium content—The atomic absorption method

YS/T 461.7-2003 The methods for chemical analysis of lead and zinc bulk concentrates—The determination of cadmium content—The atomic absorption method

Publish Date: 2003-12-29 Implement Date: 2004-05-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: YS/T 461.7-2003

Standard Type: Industry standards

Standard Status: Replaced

is_force_gb: no

CCS Name: -

ICS Name: -

Publish Date: 2003-12-29

Implement Date: 2004-05-01

Pages: 5 pages

Scope

This standard specifies the method for determining the cadmium content in mixed lead-zinc concentrates. This standard is applicable to the determination of cadmium content in mixed lead-zinc concentrates. The measurement range is 0.050% to 1.00%.

Development Information

Word Count: 8 Thousand words Pages: 5 pages

Same series standard

YS/T 461.1-2003 The methods for chemical analysis of lead and zinc bulk concentrates—The determination of lead and zinc content—The Na2EDTA titrimetric method after precipitation separation YS/T 461.2-2003 The methods for chemical analysis of lead and zinc bulk concentrates —The determination of iron content—The Na2EDTA titrimetric method YS/T 461.3-2003 The methods for chemical analysis of lead-zinc bulk concentrates—The determination of sulfur content—The combustion-neustralinzation titrimetric method YS/T 461.4-2003 The methods for chemical analysis of lead and zinc mixed concentrates—The determination of arsenic content—The iodimetric method YS/T 461.5-2003 The methods for chemical analysis of lead and zinc bulk concentrates—The determination of silicon dioxide content—The molybdenum blue spectrophotometric method YS/T 461.6-2003 The methods of chemical analysis of lead and zinc bulk concentrates—The determination of mercury content—The atomic fluorescence spectrometry method YS/T 461.8-2003 The methods for chemical analysis of lead and zinc bulk concentrates—The determination of copper content—The atomic absorption method YS/T 461.9-2003 The methods for chemical analysis of lead and zinc bulk concentrates—The determination of silver content—The atomic absorption method YS/T 461.10-2003 The methods for chemical analysis of lead and zinc bulk concentrates—The determination of gold and silver content—The fire-assaying methods

Superseded by the following standards

YS/T 461.7-2013 Methods for chemical analysis of lead and zinc bulk concentrates—Part 7:The determination of cadmium content—Flame atomic absorption spectrometry

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