ISO 8534:2017 PDF

Scope: This document specifies a method for the determination of the water content of animal and vegetable fats and oils (hereinafter referred to as fats) using Karl Fischer apparatus and a reagent which is free of pyridine. Milk and milk products (or fat coming from milk and milk products) are excluded from the scope of this document.

ISO 8534:2017 Referenced Document

ISO 5555:2001 Animal and vegetable fats and oils - Sampling
ISO 5725-1:1994 Accuracy (trueness and precision) of measurement methods and results - Part 1: General principles and definitions
ISO 5725-2:1994 Accuracy (trueness and precision) of measurement methods and results - Part 2: Basic method for the determination of repeatability and reproducibility of a standard measurement method
ISO 661:2003 Animal and vegetable fats and oils - Preparation of test sample
ISO/IEC 17025:2005 General requirements for the competence of testing and calibration laboratories

2017 ISO 8534:2017 Animal and vegetable fats and oils - Determination of water content - Karl Fischer method (pyridine free)
2008 ISO 8534:2008 Animal and vegetable fats and oils - Determination of water content - Karl Fischer method (pyridine free)
1996 ISO 8534:1996 Animal and vegetable fats and oils - Determination of water content - Karl Fischer method