ISO 6439:1990-ed.2.0

Water quality — Determination of phenol index — 4-Aminoantipyrine spectrometric methods after distillation

NORMA vydána dne 24.5.1990

Anglicky -
Elektronické PDF (2049.50 CZK)

Anglicky -

Tištěné (2049.50 CZK)

Francouzsky -

Elektronické PDF (2049.50 CZK)

Francouzsky -

Tištěné (2049.50 CZK)

The information about the standard:

Designation standards: ISO 6439:1990-ed.2.0
Publication date standards: 24.5.1990
The number of pages: 7
Approximate weight : 21 g (0.05 lbs)
Country: International technical standard
Kategorie: Technické normy ISO

Annotation of standard text ISO 6439:1990-ed.2.0 :

Description / Abstract: Gives procedures for drinking waters, surface waters, brines (saline waters), domestic waters and industrial waters. After a preliminary distillation the test sample are analysed according to specific application by direct colorimetric method and by chloroform extraction method.