CEN EN ISO 13365 Leather - Chemical tests - Determination of the preservative (TCMTB, PCMC, OPP, OIT) content in leather by liquid chromatography
Данный раздел/документ содержится в продуктах:
- Техэксперт: Машиностроительный комплекс
- Картотека зарубежных и международных стандартов
- CEN EN ISO 5403-2 Leather - Determination of water resistance of flexible leather - Part 2: Repeated angular compression (Maeser)
- 59
- 61
- SNV SN EN ISO 5403-1 Leather - Determination of water resistance of flexible leather - Part 1: Repeated linear compression (penetrometer)
- Картотека зарубежных и международных стандартов
European Committee for Standardization
Leather - Chemical tests - Determination of the preservative (TCMTB, PCMC, OPP, OIT) content in leather by liquid chromatography
N EN ISO 13365
Annotation
This International Standard specifies a test method for the determination of the content of the following preservative agents:
— 2-(thiocyanomethylthio)-benzothiazole (TCMTB);
— 4-chloro-3-methylphenol (PCMC);
— 2-phenylphenol (OPP);
— 2-octylisothiazol-3(2H)-one (OIT);
in leather by liquid chromatography.
Preservative agents are necessary to protect leather from microbiological attack.
NOTE The preservative agents 4-chloro-3-methylphenol (PCMC) and 2-phenylphenol (OPP) can also be determined according to ISO 17070 and quantified by means of gas chromatography/mass spectroscopy (GC/MS).
Автоматический перевод:
Кожа - Химические тесты - Определение консерванта (TCMTB, PCMC, ОПП, OIT) содержание в коже жидкостной хроматографией
Этот Международный стандарт определяет метод испытаний для определения содержания следующих консервирующих веществ:
