M00019726
New product
ISO FDIS 17380 2013 Edition, March 7, 2013 SOIL QUALITY - DETERMINATION OF TOTAL CYANIDE AND EASILY LIBERATABLE CYANIDE - CONTINUOUS-FLOW ANALYSIS METHOD
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Availability date: 07/14/2021
Description / Abstract:
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.