Soil, treated biowaste and sludge -- Determination of mercury -- Part 1: Cold-vapour atomic absorption spectrometry (CV-AAS) (prEN 16175-1)

Tehnički odbor

HZN/TO 577 Metode ispitivanja za karakterizaciju krutih i tekućih sastavnica i opterećenja okoliša

Završetak komentiranja

26.11.2026.

This European Standard specifies a method for the determination of mercury in digests of soil, treated biowaste and waste, obtained according to EN ISO 54321 (aqua regia digestion) or EN 16173 (nitric acid digestion) or EN 13656 (digestion with a hydrochloric, nitric and tetrafluoroboric or hydrofluoric acid mixture) using cold-vapour atomic absorption spectrometry (CV-AAS). The lower working range limit is at least 0,03 mg/kg (drymatter basis) depending on digestion parameters.