BS 2782-4.451D(1978) : 1978 AMD 10254
Superseded
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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METHODS OF TESTING PLASTICS - CHEMICAL PROPERTIES - DETERMINATION OF FREE AMMONIA AND AMMONIUM COMPOUNDS IN PHENOL-FORMALDEHYDE MOULDINGS (COLORIMETRIC COMPARISON METHOD)
Published date
23-11-2012
Publisher
Superseded date
15-10-1998
Superseded by
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Gives a colorimetric comparison for the semi-quantitative determination of ammonia in phenol-formaldehyde mouldings. Covers references, principle, reagents, apparatus, preparation of test sample and procedure. BS AMD 10254 RENUMBERS STD
| Committee |
PRM/21
|
| DevelopmentNote |
Renumbered and superseded by BS EN ISO 120. Supersedes 75/53803 DC & BS 2782(1970). (11/2005)
|
| DocumentType |
Standard
|
| PublisherName |
British Standards Institution
|
| Status |
Superseded
|
| SupersededBy | |
| Supersedes |
| Standards | Relationship |
| ISO 120:1977 | Identical |
| DEFSTAN 93-18/2(1989) : 1989 | PHENOLIC RESIN BONDED FABRIC MOULDINGS, NATURAL, TYPE QX |
| DEFSTAN 93-10/2(1995) : 1995 | PHENOLIC MOULDINGS MADE FROM TYPE QX MATERIAL |
| BS 771:1992 | Specification for phenolic moulding materials |
| DEFSTAN 93-15/2(1989) : 1989 | PHENOLIC RESIN BONDED FABRIC SHEET, NATURAL, TYPE QX |
| DEFSTAN 93-16/2(1989) : 1989 | PHENOLIC RESIN BONDED FABRIC ROUND TUBE, NATURAL, TYPE QX |
| DEFSTAN 93-17/2(1989) : 1989 | PHENOLIC RESIN BONDED FABRIC ROUND ROD, NATURAL, TYPE QX |
| ISO 648:2008 | Laboratory glassware — Single-volume pipettes |
| ISO 565:1990 | Test sieves — Metal wire cloth, perforated metal plate and electroformed sheet — Nominal sizes of openings |
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