Customer Support: 131 242

  • There are no items in your cart
We noticed you’re not on the correct regional site. Switch to our AMERICAS site for the best experience.
Dismiss alert

BS 7317-1:1990

Current
Current

The latest, up-to-date edition.

Methods for analysis of high purity copper cathode Cu-CATH-1 Method for determination of cadmium, manganese and silver (screening procedure for chromium, cobalt, iron, nickel and zinc) by atomic absorption spectrophotometry
Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

31-07-1990

Foreword
Committees responsible
Method
1. Scope
2. Definitions
3. Reagents
4. Apparatus
5. Procedure
6. Calculation and expression of results
7. Repeatability and reproducibility
8. Test report
Tables
1. Calibration solutions
2. Test conditions for impurity element determinations
3. Maximum mean differences for impurity elements
4. Repeatability of results
5. Reproducibility of results

Describes a procedure for the determination of low levels of cadmium, manganese and silver copper cathode specified in BS 6017.

This Part of BS 7317 describes a method for the determination of the actual amounts of the impurity elements cadmium, manganese and silver present in high purity copper cathode (designated Cu-CATH-1), by atomic absorption spectrophotometry.

The method is also suitable for use as a screening method to determine whether or not the amounts of the impurity elements chromium, cobalt, iron, nickel and zinc present in Cu-CATH-1 exceed the maxima for these elements specified in BS 6017.

NOTE 1 This method is intended to be used for analysis samples prepared by the procedures given in BS 6017. These samples should be significantly oxygen free. If this method is used for other materials, such as copper wire rod produced from high purity cathodes, where oxygen can be introduced during processing, then low results may be obtained for the chromium and iron contents.

NOTE 2 The titles of the publications referred to in this Part of BS 7317 are listed on the inside back cover.

Committee
NFE/34
DevelopmentNote
Supersedes BS DD95-1(1984) (09/2005) Reviewed and confirmed by BSI, October 2008. (09/2008)
DocumentType
Standard
Pages
10
PublisherName
British Standards Institution
Status
Current
Supersedes

BS 7317-5:1990 Methods for analysis of high purity copper cathode Cu-CATH-1 Method for determination of sulphur by hydrogen sulphide evolution and spectrophotometry
BS 7317-2:1990 Methods for analysis of high purity copper cathode Cu-CATH-1 Method for determination of chromium, cobalt, iron, nickel and zinc by discrete volume nebulization atomic absorption spectrophotometry
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
BS 7317-7:1990 Methods for analysis of high purity copper cathode Cu-CATH-1 Method for determination of lead by lanthanum hydroxide separation and atomic absorption spectrophotometry

BS 7317-7:1990 Methods for analysis of high purity copper cathode Cu-CATH-1 Method for determination of lead by lanthanum hydroxide separation and atomic absorption spectrophotometry
BS 6017:1981 Specification for copper refinery shapes
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
BS 7317-2:1990 Methods for analysis of high purity copper cathode Cu-CATH-1 Method for determination of chromium, cobalt, iron, nickel and zinc by discrete volume nebulization atomic absorption spectrophotometry
BS 7317-4:1990 Methods for analysis of high purity copper cathode Cu-CATH-1 Method for determination of antimony, arsenic, bismuth, lead, selenium, tellurium and tin by electrothermal atomization atomic absorption spectrophotometry

View more information
$247.06
Including GST where applicable

Access your standards online with a subscription

Features

  • Simple online access to standards, technical information and regulations.

  • Critical updates of standards and customisable alerts and notifications.

  • Multi-user online standards collection: secure, flexible and cost effective.

Need help?
Call us on 131 242, then click here to start a Screen Sharing session
so we can help right away! Learn more