Full Description BS PD ISO/TR 20489:2018 provides an overview of approaches of sample preparation (i.e. pre-treatment and size-fractionation) for analytical measurements applied to surface and drinking water, potentially containing relevant amounts and types of metal and metal oxide nano-objects, including collection from source and storage of samples, pre-concentration of analytes, and their fractionation.
Cross References:
ISO 13164-1:2013
ISO/TS 80004-2:2015
ISO 5667-5:2006
ISO/TR 18196:2016
ISO/IEC Guide 99:2007
ISO/TS 80004-1:2015
ISO 5667-3
ISO 5667-1
ISO 5667-6
ISO 5667-4
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BS PD ISO/TR 20489:2018 history
2018BS PD ISO/TR 20489:2018 Nanotechnologies. Sample preparation for the characterization of metal and metal-oxide nano-objects in water samples