Logo
Login Sign Up
Current Revision

BSI BS 7317-3:1990

Methods for analysis of high purity copper cathode Cu-CATH-1 -- Method for determination of antimony, arsenic, bismuth, selenium, tellurium and tin by hydride generation and atomic absorption spectrophotometry
Best Price Guarantee
Instant

$228.85

2-5 Days

$228.85

SAVE 10%

$411.93


Sub Total (1 Item(s))

$ 0.00

Estimated Shipping

$ 0.00

Total (Pre-Tax)

$ 0.00


or
British Standards Institution Logo

BSI BS 7317-3:1990

Methods for analysis of high purity copper cathode Cu-CATH-1 -- Method for determination of antimony, arsenic, bismuth, selenium, tellurium and tin by hydride generation and atomic absorption spectrophotometry

PUBLISH DATE 1990
PAGES 12
BSI BS 7317-3:1990

This Part of BS 7317 describes methods for the determination of the actual amounts of the impurity elements antimony, arsenic, bismuth, selenium, tellurium and tin present in high purity copper cathode (designated Cu-CATH-1), by hydride generation and atomic absorption spectrophotometry. It is applicable to concentrations of the impurity elements not exceeding the following limits.

antimony } 6 ÎĽg/g (0.0006 % m/m) maximum for each element
arsenic
bismuth } 3 ÎĽg/g (0.0003 % m/m) maximum for each element
selenium
tellurium
tin 20 ÎĽg/g (0.0020 % m/m) maximum

NOTE The titles of the publications referred to in this Part of BS 7317 are listed on the inside back cover.

Method applicable at low levels in a high purity copper cathode.
SDO BSI: British Standards Institution
Document Number 7317-3
Publication Date July 31, 1990
Language en - English
Page Count 12
Revision Level
Supercedes
Committee NFE/34
Publish Date Document Id Type View
July 31, 1990 BS 7317-3:1990 Revision