Instant coffee. Determination of moisture content. Karl Fischer method (Reference method)BS ISO 20938: 2008 Instant coffee. Determination of moisture content. Karl Fischer method (Reference method) BS ISO 20938 specifies a method for the determination of moisture content in instant coffee by the Karl Fischer titration method, suitable for use as a reference method. Contents of BS ISO 20938: Scope Normative references Terms and definitions Principle Reagents and materials Apparatus Sampling Preparative steps Procedure with instant coffee

as well as the differences in the results measured by different instruments

Otherwise conformity to applicable requirements has to be assessed and verified

Mechanical properties

Cross-references to guidance on associated activities within the other parts of BS ISO 15686

Pressure tests

rail tank wagons

BS ISO 17090-2:2008 Health informatics

Relationship between this European Standard and the Essential Requirements of EU Directive 2006/42/EC

General provisions

1 Introduction

This is Part 5 in a series of standards on formats for the exchange of biometric data

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