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ISO 1104:1977

Surface active agents — Technical sodium alkylarylsulphonates (excluding benzene derivatives) — Methods of analysis
1. 11. 1977.

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90.93     21. 6. 2021.

ISO

ISO/TC 91

Međunarodni standard

71.100.40  

francuski   engleski  

Kupovina

Objavljen

Jezik na kome želite da primite dokument.

Apstrakt

Specifies the following determinations for the substances to be tested: Measurement of pH, determination of water content, determination of free alkalinity or free acidity, determination of matter extractable by light petroleum, determination of sodium alkylarylsulphonates content, determination of sodium sulphite content, determination of sodium sulphate content, determination of sodium chloride content. In annexes a general scheme of analysis and a rapid method for the determination of sodium alkylarylsulphonates are given.

Životni ciklus

TRENUTNO

OBJAVLJEN
ISO 1104:1977
90.93 Odluka o potvrđivanju standarda
21. 6. 2021.

Nacionalna preuzimanja

SRPS ISO 1104:1992  
ISS

Površinske aktivne materije - Tehnički natrijum-alkilarilsulfonati (isključujući derivate benzena) - Metode ispitivanja (identičan sa ISO 1104:1977)

90.93   Odluka o potvrđivanju standarda

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