BS EN ISO 23702-1:2018
Leather. Organic fluorine - Determination of non-volatile compounds by extraction method using liquid chromatography/tandem mass spectrometry detector (LC-MS/MS)
Leather. Organic fluorine - Determination of non-volatile compounds by extraction method using liquid chromatography/tandem mass spectrometry detector (LC-MS/MS)
- Статус документа:
- Отменён
- Формат:
- Электронный (PDF)
- Дата публикации:
- 30 ноября 2018 г.
- ICS:
- 59.140.30
- SKU:
- BS EN ISO 23702-1:2018
Abstract
What is this standard about?
This document specifies a test method for detection and quantification of extractable neutral, ionic, long, medium and short chain perfluorinated and poly-fluorinated substances in leather and coated leather.
This document, taking into account the three-dimensional distribution of the fibres within leather, makes the evaluation of the perfluorinated and poly-fluorinated substances with respect to the mass.
Classes of regulated compounds listed include acids, telomers, sulfonates and sulphonamide alcohols. Classes of other non-regulated compounds that can be determined by this document are also defined.
Похожие стандарты
Другие стандарты BS
BS ISO 10835:2007
ДействующийDirect reduced iron and hot briquetted iron. Sampling and sample preparation.
1 Scope This International Standard gives a) the underlying theory, b) the basic principles for sampling and preparation of samples , and c) the basic requirements for the design, installation and op…