BS ISO 19730:2008 - Soil quality. Extraction of trace elements from soil using ammonium nitrate solution – BSI British Standards
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BS ISO 19730:2008

Soil quality. Extraction of trace elements from soil using ammonium nitrate solution

Status : Confirmed, Current   Published : March 2009

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BS ISO 19730:2008 Soil quality. Extraction of trace elements from soil using ammonium nitrate solution

BS ISO 19730 specifies a method of extracting trace elements from soil using a 1 mol/l NH4NO3
Solution.

In conjunction with extraction methods for determining the reserves of elements in soil (e.g. extraction with aqua regia), the proportions by mass determined by extraction with ammonium nitrate solution can serve as a basis for site investigations and for making recommendations with regard to use and restoration of soil containing critical concentrations of elements.

Contents of BS ISO 19730:

  • Foreword
  • Introduction
  • Scope
  • Normative references
  • Principle
  • Reagents
  • Apparatus
  • Procedure
  • Sample preparation
  • Determining water content
  • Extraction
  • Phase separation
  • Stabilization of extract
  • Blank test
  • Calculation
  • Expression of results
  • Test report
  • Information on method of determining selected elements and treatment of particular types of soil
  • Precision
  • Notes on homogenization, initial sample mass and extraction
  • Bibliography



Standard NumberBS ISO 19730:2008
TitleSoil quality. Extraction of trace elements from soil using ammonium nitrate solution
StatusConfirmed, Current
Publication Date31 March 2009
Confirm Date20 December 2017
Normative References(Required to achieve compliance to this standard)ISO 11465, ISO 11464:1994, ISO 3696:1987
Informative References(Provided for Information)ISO 17294-2:2003, ISO 5725-2:1994, ISO 22036:2008, ISO 20280:2007, ISO 5725-6:1994, ISO 5725-1:1994, ISO 5725-3:1994, ISO 5725-5:1998, ISO 5725-4:1994, ISO 11047:1998
International RelationshipsISO 19730:2008
DescriptorsTrace element analysis, Aqueous extraction methods, Chemical analysis and testing, Quality, Extraction methods of analysis, Soil testing, Specimen preparation, Soils
ICS13.080.10
Title in FrenchQualité du sol. Extraction des éléments traces du sol à l'aide d'une solution de nitrate d'ammonium
Title in GermanBodenbeschaffenheit. Extraktion von Spurenelementen mit Ammoniumnitratlösung
CommitteeEH/4
ISBN978 0 580 54932 8
PublisherBSI
FormatA4
DeliveryYes
Pages22
File Size406 KB
Price£130.00


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