BS 6648:1986
Current
The latest, up-to-date edition.
Methods for wet ashing of textile materials for subsequent determination of metal content
Hardcopy , PDF
English
30-04-1986
Important note : Users cannot be edited or removed once added to your Multi user PDF.NO CONTENTS SECTION
Methods involving the controlled heating of the specimen with a mixture of nitric and sulphuric acids.
| 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 |
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.
| 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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