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sklademVydáno: 2013-07-31
BS EN ISO 17380:2013 Soil quality. Determination of total cyanide and easily liberatable cyanide. Continuous-flow analysis method

BS EN ISO 17380:2013

Soil quality. Determination of total cyanide and easily liberatable cyanide. Continuous-flow analysis method

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Označení normy:BS EN ISO 17380:2013
Počet stran:28
Vydáno:2013-07-31
ISBN:978 0 580 76239 0
Status:Standard
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BS EN ISO 17380:2013


This standard BS EN ISO 17380:2013 Soil quality. Determination of total cyanide and easily liberatable cyanide. Continuous-flow analysis method is classified in these ICS categories:
  • 13.080.10 Chemical characteristics of soils

This International Standard specifies a method for the photometric determination of the total cyanide and easily-liberatable cyanide content in soil using automated distillation/continuous-flow analysis.

The International Standard applies to all types of soil with cyanide contents above 1 mg/kg on the basis of dry matter, expressed as cyanide ion.

NOTE Sulfide concentrations in the sample higher than 40 mg/kg dry matter cause interference. This effect can be recognized by the split peaks and as a slow decrease of the detector signal and can only be prevented by diluting the sample extract.