• BS PD CEN/TS 17685‑2:2024

BS PD CEN/TS 17685‑2:2024

Earthworks. Chemical tests - Determination of organic matter content by potassium permanganate method

BSI Group , 10/31/2024

Publisher: BS

File Format: PDF

$95.00$191.00


This document describes a method for the determination of the oxidizable organic matter content of a soil, which is mainly composed of fresh organic matter and fulvic and humic acids, by back titration with potassium permanganate.

The result obtained with this technical specification is not comparable with those obtained by EN 17685-1:2023 (loss on ignition).

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