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ISO 6839:1982

Anionic surface active agents — Determination of solubility in water
1. 12. 1982.

Опште информације

90.93     1. 11. 2024.

ISO

ISO/TC 91

Međunarodni standard

71.100.40  

francuski   engleski  

Kupovina

Objavljen

Jezik na kome želite da primite dokument.

Apstrakt

Preliminary the temperatures are determined at which solutions of known concentration change on heating from being cloudy to clear and on cooling from being clear to cloudy. Two solutions of the same concentration, one being colder and cloudy and the other being warmer and clear, are placed in a bath, controlled at a preliminary determined temperature and their appearance at temperature equilibrium is noted. The test is repeated at varying temperatures until the clear solution remains clear and cloudy solution cloudy.

Životni ciklus

TRENUTNO

OBJAVLJEN
ISO 6839:1982
90.93 Odluka o potvrđivanju standarda
1. 11. 2024.

Nacionalna preuzimanja

SRPS ISO 6839:2014  
ISS

Anjonske površinski aktivne materije — Određivanje rastvorljivosti u vodi

90.93   Odluka o potvrđivanju standarda

H091 Saznaj više

SRPS H.E8.038:1990  
ISS

Anjonske površinski aktivne materije - Određivanje rastvorljivosti u vodi

95.99   Povučen

H091 Saznaj više