Methods for wet ashing of textile materials for subsequent determination of metal content

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Hardcopy , PDF

Language(s)

English

Published date

30-04-1986

Publisher

British Standards Institution

NO CONTENTS SECTION

Methods involving the controlled heating of the specimen with a mixture of nitric and sulphuric acids.

This British Standard describes two methods for wet ashing of textile materials for subsequent determination of metal content. Method A is a general method while method B is applicable for the determination of mercury.

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

CAUTION. To avoid hazard it is essential that the conditions described be carefully followed and carried out only by trained operators.

It is essential to wear safety goggles and to carry out the procedures in a fume cupboard.

Committee	TCI/100
DevelopmentNote	Supersedes BS HDBK11(1974) and 84/39977 DC (09/2005) Reviewed and confirmed by BSI, November 2012. (10/2012)
DocumentType	Standard
Pages	8
PublisherName	British Standards Institution
Status	Current
Supersedes	BS HDBK11(1974) : LATEST

05/30091543 DC : DRAFT APR 2005	BS 6810-2 - METHODS FOR DETERMINATION OF METALS IN TEXTILES - PART 2: ANALYSIS BY ATOMIC EMISSION SPECTROSCOPY
PD 6527:1990	Methods of test for textiles (other than those methods already published as British Standards)
BS 6810-2:2005	Determination of metals in textiles Analysis by atomic emission spectroscopy

BS 3978:1966	Specification for water for laboratory use
BS 2087-2:1981	Preservative textile treatments Methods of test

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BS 6648:1986

Methods for wet ashing of textile materials for subsequent determination of metal content

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