ISO 17226-1:2018 PDF
Leather — Chemical determination of formaldehyde content — Part 1: Method using high performance liquid chromatography
Название (английский):
ISO 17226-1:2018
Leather — Chemical determination of formaldehyde content — Part 1: Method using high performance liquid chromatography
- Статус документа:
- Отменён
- Формат:
- Электронный (PDF)
- Количество страниц:
- 9
- Дата публикации:
- 21 декабря 2018 г.
- Издание:
- ISO IS 17226 edition 2 version 1
- ICS:
- 59.140.30
Описание (английский):
This document specifies a method for the determination of free and released formaldehyde in leathers. This method, based on high performance liquid chromatography (HPLC), is selective and not sensitive to coloured extracts and is intended to be used for precise quantification of formaldehyde. The formaldehyde content is taken to be the quantity of free-formaldehyde and formaldehyde extracted through hydrolysis contained in a water extract from the leather under standard conditions.
Технические детали
- Технический комитет
- IULTCS - International Union of Leather Technologists and Chemists Societies
- SKU
- ISO 17226-1:2018