ISO/DIS 25251

This Draft International Standard is in the enquiry phase with ISO members.

ISO/DIS 25251

CHF 67

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Abstract

This document specifies a method primarily developed for the determination of inorganic As(III) and As(V) species in soil. It covers the extraction of the inorganic As(III) and As(V) from soil using 0.43 M HNO3 and EDTA without a significant As species transformation during the extraction procedure and its analysis using LC-ICP-MS.

General information

Status
: Under development

You can help develop this draft international standard by contacting your national member

Stage
: DIS ballot initiated: 12 weeks [40.20]
Edition
: 1

Number of pages
: 17
Technical Committee :
ISO/TC 190/SC 3

ICS :
13.080.10
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