Standard: ISO - 18400-201

SOIL QUALITY - SAMPLING - PART 201: PHYSICAL PRETREATMENT IN THE FIELD

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Scope:

This document specifies methods for the pretreatment of samples that can be applied “in the field” directly after sampling. Pretreatment methods in this document are limited to:

— sample division methods aimed at reducing the size/volume of the sample;

— the production of composite samples;

— the selection of a specific fraction of the sampled material.

This document

— does not apply to samples required for biological or microbiological examination,

— does not apply to soil materials sampled for the content of volatile components, and

NOTE 1 These soil materials are intended to be sampled according to ISO 22155.

— does not give instructions for particle size reduction.

NOTE 2 Guidance for particle size reduction is given in ISO 11464, ISO 14507 and ISO 23909.

Organization: International Organization for Standardization
Document Number: 18400-201
Publish Date: 2017-01-01
Page Count: 28
Change Type: NEW ADDITION
Available Languages: EN
DOD Adopted: NO
ANSI Approved: NO
Most Recent Revision: YES
Current Version: YES
Status: Active

Standards That Reference This Standard

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