Back

CEN/TS 17685-2:2024

Earthworks - Chemical tests - Part 2: Determination of organic matter content by potassium permanganate method

General information

Valid from 01.11.2024
Base Documents
CEN/TS 17685-2:2024
ICS Groups
13.080.99 Other standards related to soil quality 93.020 Earthworks. Excavations. Foundation construction. Underground works
Directives or regulations
None

Standard history

Status
Date
Type
Name
01.11.2024
Main
CEN/TS 17685-2:2024
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).

Required fields are indicated with *

*
*
*
PDF
12.20 € incl tax
Paper
12.20 € incl tax
Browse standard from 2.44 € incl tax
Standard monitoring
English (PDF 309 KB)

Related products

Main + national annex

EVS-EN 1997-1:2005+A1:2013+NA:2014

Eurocode 7: Geotechnical design - Part 1: General rules
Newest version Valid from 09.12.2014
Main + national annex

EVS-EN 1997-2:2007+NA:2008

Eurocode 7 - Geotechnical design - Part 2: Ground investigation and testing CONSOLIDATED TEXT
Newest version Valid from 04.05.2007
Main + national annex

EVS-EN 1997-1:2005+NA:2006

Eurocode 7: Geotechnical design - Part 1: General rules
Newest version Valid from 08.12.2006
Main

EVS-EN ISO 14688-1:2018

Geotechnical investigation and testing - Identification and classification of soil - Part 1: Identification and description (ISO 14688-1:2017)
Newest version Valid from 01.03.2018

Standards designation

EVS Estonian standard
EN European standard (published by an CEN or CENELEC)
EN ISO International standard adopted as an European standard
ISO International Organization for Standardization’s standard
IEC International Electrotechnical Commission’s standard
HD CENELEC’s harmonisation document
   
EVS-EN European standard implemented in Estonia
EVS-EN ISO International standard adopted in Europe and implemented in Estonia
EVS-EN ISO/IEC International standard/International electrotechnical standard adopted in Europe and implemented in Estonia
EVS-IEC International electrotechnical standard implemented in Estonia
EVS-ISO International standard implemented in Estonia
   
A, AMD amedment
+A a full standard plus the amendment
/A only amendment
COR, AC corrigendum
+COR a full standard plus the corrigendum
NA national annex
+NA a full standard plus the national annex
/NA only national annex
TS technical specification
TR technical report
CWA agreement, developed by a CEN or CENELEC
prEVS-EN (etc) draft standard
   
et the standard is in Estonian only
en the standard is in English only
et-en the standard is in Parallel text Estonian-English