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ISO/TS 21268-4:2007

Soil quality -- Leaching procedures for subsequent chemical and ecotoxicological testing of soil and soil materials -- Part 4: Influence of pH on leaching with initial acid/base addition

General information
Withdrawn from 13.11.2019
ICS Groups
13.080.05 Examination of soils in general
Directives or regulations
None

Standard history

Status
Date
Type
Name
13.11.2019
Main
ISO 21268-4:2019
15.11.2007
Main
ISO/TS 21268-4:2007
ISO/TS 21268-4:2007 specifies a test method to obtain information on the short- and long-term leaching behaviour and characteristic properties of materials. It applies to the determination of the influence of pH on the leachability of inorganic and organic constituents from soil and soil material, and the ecotoxicological effects of eluates with respect to microorganisms, fauna and flora. The test is not suitable for constituents that are volatile under ambient conditions.
The test procedure specified in ISO/TS 21268-4:2007 produces eluates that are subsequently characterized by physical, chemical and ecotoxicological standard methods.
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Standard monitoring
English

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ISO 21268-4:2019

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EVS-EN ISO 14688-1:2018

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EVS-EN ISO 14688-2:2018

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EVS-EN ISO 14688-2:2004+A1:2013

Geotechnical investigation and testing - Identification and classification of soil - Part 2: Principles for a classification (ISO 14688-2:2004 + Amd 1:2013)
Withdrawn from 18.09.2018

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

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