JIS K 7230:2007
Current
The latest, up-to-date edition.
Plastics - Phenol-formaldehyde mouldings - Determination of free ammonia and ammonium compounds (Indophenol method)
Hardcopy , PDF
English, Japanese
20-07-2007
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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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