BS EN ISO 172:1998
Current
Current
The latest, up-to-date edition.
Plastics. Phenol-formaldehyde mouldings. Detection of free ammonia
Available format(s)
Hardcopy , PDF
Language(s)
English
Published date
30-04-1980
Publisher
Important note : Users cannot be edited or removed once added to your Multi user PDF.Defines a qualitative procedure for detection of 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.
| Committee |
PRI/21
|
| DevelopmentNote |
Renumbers and supersedes BS 2782-4.451L(1980). 1998 Version incorporates amendment 10253 to BS 2782-4.451L(1980). Supersedes 79/51314 DC. (09/2005)
|
| DocumentType |
Standard
|
| Pages |
8
|
| PublisherName |
British Standards Institution
|
| Status |
Current
|
| Supersedes |
| Standards | Relationship |
| EN ISO 172:1998 | Identical |
| UNE-EN ISO 172:1999 | Identical |
| UNI EN ISO 172 : 2001 | Identical |
| NF EN ISO 172 : 1998 | Identical |
| ISO 172:1978 | Identical |
| NS EN ISO 172 : 1ED 1998 | Identical |
| DIN EN ISO 172:1998-10 | Identical |
| NBN EN ISO 172 : 1998 | Identical |
| NEN EN ISO 172 : 1998 | Identical |
| I.S. EN ISO 172:1998 | Identical |
| SN EN ISO 172 : 1999 | Identical |
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