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ISO 7875-2:1984

Water quality — Determination of surfactants — Part 2: Determination of non-ionic surfactants using Dragendorff reagent
1. 12. 1984.

Опште информације

90.93     4. 4. 2023.

ISO

ISO/TC 147/SC 2

Međunarodni standard

13.060.50  

francuski   engleski  

Kupovina

Objavljen

Jezik na kome želite da primite dokument.

Apstrakt

Applies to the determination of low concentrations of bismuth active substances. The method is suitable for influents and effluents of sewage treatment plants and waste water. When investigating surface waters it may be necessary to handle large sample volumes.

Životni ciklus

TRENUTNO

OBJAVLJEN
ISO 7875-2:1984
90.93 Odluka o potvrđivanju standarda
4. 4. 2023.