Norm

ISO 17690:2015 en

Water - Bepalig van de beschikbare vrije cyanide (pH 6) met gebruik van de doorstroomsystemen (FIA), gas-diffusie en amperometrische detectie

48,19

Over deze norm

Status Definitief
Aantal pagina's 12
Commissie Anorganische parameters
Gepubliceerd op 01-03-2015
Taal Engels
ISO 17690 specifies methods for the determination of available free cyanide at pH 6 in various types of water (such as ground, drinking, surface, leachate, waste water, and metallurgical processing waste water) with cyanide concentrations from 5 μg/l to 500 μg/l expressed as cyanide ions in the undiluted sample. The range of application can be changed by varying the operation conditions, e.g. by using a different injection volume. In this method, two suitable mass concentration ranges from 5 μg/l to 50 μg/l and from 50 μg/l to 500 μg/l are described.

Details

ICS-code 13.060.50
Nederlandse titel Water - Bepalig van de beschikbare vrije cyanide (pH 6) met gebruik van de doorstroomsystemen (FIA), gas-diffusie en amperometrische detectie
Engelse titel Water quality - Determination of available free cyanide (pH 6) using flow injection analysis (FIA), gas-diffusion and amperometric detection
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