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JIS K 7230:2007

Current

Current

The latest, up-to-date edition.

Plastics - Phenol-formaldehyde mouldings - Determination of free ammonia and ammonium compounds (Indophenol method)

Available format(s)

Hardcopy , PDF

Language(s)

English, Japanese

Published date

20-07-2007

€40.77
Excluding VAT

This Standard specifies a colorimetric comparison method for the determination of the amount of ammonia and ammonium compounds in phenol-formaldehyde mouldings.

DocumentType
Standard
Pages
18
PublisherName
Japanese Standards Association
Status
Current
Supersedes

Reaffirmed 2017

JIS Z 8801-1:2006 Test sieves Part 1: Test sieves of metal wire cloth
JIS R 3505:1994 Volumetric Glassware
JIS Z 8402-2:1999 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

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