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ISO 895:1977

Surface active agents — Technical sodium secondary alkylsulphates — Methods of analysis
1. 11. 1977.

Опште информације

90.93     11. 1. 2022.

ISO

ISO/TC 91

Međunarodni standard

71.100.40  

francuski   engleski  

Kupovina

Objavljen

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Apstrakt

Specifies the following methods of analysis for the substances to be tested: measurement of pH, determination of water content, determination of free alkalinity or free acidity, determination of total alkalinity, determination of matter extractable by light petroleum, determinition of the sodium alkylsulphates content, determination of sodium sulphate content, determination of sodium chloride content. In an annex a general scheme of anlysis is given.

Životni ciklus

TRENUTNO

OBJAVLJEN
ISO 895:1977
90.93 Odluka o potvrđivanju standarda
11. 1. 2022.

Nacionalna preuzimanja

SRPS ISO 895:1993  
ISS

Površinski aktivne materije - Sekundarni natrijum-alkilsulfati - Metode ispitivanja (identičan sa ISO 895:1977)

90.93   Odluka o potvrđivanju standarda

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