Specification for ion-selective electrodes, reference electrodes, combination electrodes and ion-selective electrode meters for determination of ions in solution

Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

30-09-1990

Publisher

British Standards Institution

Committees responsible
Foreword
Specification
Section 1. General
1.1 Scope
1.2 Definitions
Section 2. Ion-selective electrodes
2.1 Performance
2.2 Information to be supplied by the manufacturer
Section 3. Reference electrodes
3.1 Performance
3.2 Information to be supplied by the manufacturer
Section 4. Combination electrodes
4.1 Performance
4.2 Information to be supplied by the manufacturer
Section 5. ISE meters
5.1 Performance and design
5.2 Information to be supplied by the manufacturer
Appendices
A. Outline of procedures for using ion-selective
    electrodes
B. Check tests on electrodes
C. Instrument check tests
D. Standard reference solutions for direct
    potentiometry
E. Bibliographical references
Tables
1. Values of the slope factor k at temperatures from
    0 deg C to 95 deg C
2. Applied voltages for calibrating pX scales
3. Applied voltages for calibrating temperature-
    compensating devices
Figure
1. Calibration curve and determination of practical
    limit of detection

Requirements for performance and other essential characteristics including measuring apparatus. Recommended procedures for determining ions given in Appendix.

This British Standard specifies performance requirements and other requirements for ion-selective electrodes, reference electrodes and combination (dual) ion-selective electrodes in general laboratory use, and for ion-selective electrode meters for laboratory use.

NOTE 1 An outline of procedures used for determining ionic species (except hydrogen ion), and neutral species indirectly, using ion-selective electrodes, is given in Appendix A.

NOTE 2 Recommended tests of performance of electrodes are described in Appendix B.

NOTE 3 Instrument check tests are described in Appendix C.

NOTE 4 Appendix D covers standard reference solutions for direct potentiometry.

NOTE 5 The titles of the publications referred to in this standard are listed on the inside back cover. The numbers in square brackets represent the bibliographical references given in Appendix E.

Committee	W/-
DevelopmentNote	Supersedes 89/51788 DC (09/2005) Reviewed and confirmed by BSI, February 2012. (01/2012)
DocumentType	Standard
Pages	24
PublisherName	British Standards Institution
Status	Current

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BS 7310:1990

Current

Table of Contents

Abstract

Scope

General Product Information

Standards Referencing This Book

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