GB/T 14353.7-2010
Methods for chemical analysis of copper ores,lead ores and zinc ores.Part 7:Determination of arsenic content (English Version)

Standard No.

GB/T 14353.7-2010

Language

Chinese, Available in English version

Release Date

2010

Published By

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China

Latest

GB/T 14353.7-2010

Replace

GB/T 14353.7-1993

Scope

WARNING: Personnel using this section should have practical experience in formal laboratory work. This section does not address all possible security issues. It is the user's responsibility to take appropriate safety and health measures and ensure compliance with the conditions stipulated in the relevant national laws and regulations. This part of GB/T 14353 specifies the method for the determination of arsenic in copper ore, lead ore and zinc ore. This section applies to the determination of arsenic in copper ore, lead ore and zinc ore. Measuring range: 5μg/g～1500μg/g arsenic.

GB/T 14353.7-2010 Referenced Document

• GB/T 14505 Method for chemical analysis of rocks and ores.General rules and regulations
• GB/T 6682 Water for analytical laboratory use.Specification and test methods

GB/T 14353.7-2010 history

• 2010 GB/T 14353.7-2010 Methods for chemical analysis of copper ores,lead ores and zinc ores.Part 7:Determination of arsenic content
• 1993 GB/T 14353.7-1993 Methods for chemical analysis of copper ores lead ores and zinc ores. Determination of arsenic content. Silver diethyl-dithiocarbamate photometric method

GB/T 14353.7-2010 -All Parts