ISO 12779:2011 PDF
Lactose — Determination of water content — Karl Fischer method
Lactose — Determination of water content — Karl Fischer method
- Статус документа:
- Действующий
- Формат:
- Электронный (PDF)
- Количество страниц:
- 9
- Дата публикации:
- 31 октября 2011 г.
- Издание:
- ISO IS 12779 edition 1 version 1
- ICS:
- 67.100.99
ISO 12779/IDF 227:2011 specifies a method for the determination of the water content of lactose by Karl Fischer (KF) titration.
Abstract
Overview
ISO 12779:2011 (IDF 227:2011) defines a standardized Karl Fischer (KF) titration method for the determination of water content in lactose. Published jointly by ISO and the International Dairy Federation (IDF), this method provides step-by-step instructions for reagents, apparatus, sample preparation, titration procedure, calculations and reporting to ensure reproducible moisture measurements in lactose powders and related dairy ingredients.
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