This International Standard specifies a gas-chromatographic method for the identification and quantification of organotin compounds (OTCs) in soils as specified in Table 1. The method is also applicable to samples from sediments, sludges and wastes (soil-like materials). The working range depends on the detection techniqueused and the amount of sample taken for analysis. The limit of quantification for each compound is about 10 ìg/kg.Table 1 — Organotin compound, which can be determined in accordance with this InternationalStandardRnSn(4.n)+ R n Name AcronymOrganotin cationsaBuSn3+ Butyl 1 Monobutyltin cation MBTBu2Sn2+ Butyl 2 Dibutyltin cation DBTBu3Sn+ B
DS/EN ISO 23161:2011 history
2011DS/EN ISO 23161:2011 Soil quality - Determination of selected organotin compounds - Gas-chromatographic method