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ISO 6656:1984

Animal and vegetable fats and oils — Determination of polyethylene-type polymers
1. 12. 1984.
95.99   Povučen   25. 4. 2002.

Опште информације

95.99     25. 4. 2002.

ISO

ISO/TC 34/SC 11

Međunarodni standard

67.200.10  

francuski   engleski  

Kupovina

Povučen

Jezik na kome želite da primite dokument.

Apstrakt

Specifies the reference method. Below 50 mg of polymers per kilogram the presicion of the method is insufficient. The method consists in dissolving of a test portion in chloroform, after acid treatment, then filtrating through a sintered filter crucible, washing the crucible and its content, drying and weighing, followed by extraction of the polymers from the insoluble matter by boiling tetrachloroethylene, drying the crucible with its content and weighing again.

Životni ciklus

TRENUTNO

POVUČEN
ISO 6656:1984
95.99 Povučen
25. 4. 2002.

REVIDIRAN OD

OBJAVLJEN
ISO 6656:2002

Nacionalna preuzimanja

SRPS ISO 6656:1993  
ISS

Ulja i masti životinjskog i biljnog porekla - Određivanje polimera polietilenskog tipa (identičan sa ISO 6656:1984)

95.99   Povučen

E034-2,11 Saznaj više