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PLASTICS - PHENOL-FORMALDEHYDE MOULDINGS - DETECTION OF FREE AMMONIA

Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

01-01-1998

Publisher

National Standards Authority of Ireland

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Only cited Standards give presumption of conformance to New Approach Directives/Regulations.

FOREWORD
1 SCOPE AND FIELD OF APPLICATION
2 PRINCIPLE
3 APPARATUS
4 PREPARATION OF TEST SAMPLE
5 PROCEDURE
6 EXPRESSION OF RESULTS
7 TEST REPORT

Defines a qualitative method of detecting the presence of free ammonia or other volatile bases in phenol-formaldehyde mouldings by the exposure of an indicator paper to the vapour from a powdered sample.

DocumentType	Standard
Pages	10
PublisherName	National Standards Authority of Ireland
Status	Current

Standards	Relationship
DIN EN ISO 172 E : 1998	Identical
BS EN ISO 172:1998	Identical
ISO 172:1978	Identical
UNI EN ISO 172 : 2001	Identical
DIN EN ISO 172:1998-10	Identical
EN ISO 172 : 1998	Identical
UNE-EN ISO 172:1999	Identical