Methods for analysis of high purity copper cathode Cu-CATH-1 Method for determination of phosphorus and silicon by spectrophotometry

Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

31-07-1990

Publisher

British Standards Institution

Foreword
Committees responsible
Method
1. Scope
2. Principle
3. Reagents
4. Apparatus
5. Procedure for phosphorus
6. Procedure for silicon
7. Repeatability and reproducibility
8. Test report
Tables
1. Phosphorus calibration solutions
2. Silicon calibration solutions

Applies to low levels in high purity 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 phosphorus and silicon present in high purity copper cathode (designated Cu-CATH-1), by spectrophotometry. It is applicable to concentrations of the elements not exceeding the following limits:

phosphorus	20 µg/g (0.0020 % m/m) maximum;
silicon	25 µg/g (0.0025 % m/m) maximum.

NOTE 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 DD95-6(1987) (09/2005) Reviewed and confirmed by BSI, October 2008. (09/2008)
DocumentType	Standard
Pages	10
PublisherName	British Standards Institution
Status	Current
Supersedes	DD 95-6:1987 BS DD95-6(1987) : 1987

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

View more information

$247.06

Including GST where applicable

Product format

I agree to the DRM document license rules apply against the PDF selection made.

Please confirm that you agree to the document license rules for this document.

I agree to the document license rules .

Please confirm that you agree to the document license rules for this document.

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.

Learn more on subscription solutions

Get in touch with us

BS 7317-6:1990

Methods for analysis of high purity copper cathode Cu-CATH-1 Method for determination of phosphorus and silicon by spectrophotometry

Table of Contents

Abstract

Scope

General Product Information

Standards Referenced By This Book

Standards Referencing This Book

Category

Subcategory