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Glavni meni

ISO 4318:1989

Surface active agents and soaps — Determination of water content — Azeotropic distillation method
29. 6. 1989.

Опште информације

90.92     14. 3. 2025.

ISO

ISO/TC 91

Međunarodni standard

71.100.40  

francuski   engleski  

Kupovina

Objavljen

Jezik na kome želite da primite dokument.

Apstrakt

The water in a test portion is removed by azeotropic destillation with boiling xylene or petroleum. The volume of the water collected is measured. The method is applicable to products in the form of powders having water contents greater than 5 % (m/m), and in the form of pastes ans solutions. It is not applicable to samples containing water-soluble volatile compounds, for example ethanol.

Životni ciklus

PRETHODNO

POVUČEN
ISO 4318:1978

TRENUTNO

OBJAVLJEN
ISO 4318:1989
90.92 Odluka o izmeni ili reviziji standarda
14. 3. 2025.

REVIDIRAN OD

PROJEKAT
ISO/CD 4318

Nacionalna preuzimanja

Površinski aktivne materije i sapuni — Određivanje sadržaja vode — Metoda azeotropske destilacije

90.92   Odluka o izmeni ili reviziji standarda