NA 119

DIN-Normenausschuss Wasserwesen (NAW)

2019-11-19

Call for 3rd Interlaboratory Trial for validation of ISO 20596-2

Ankündigung für einen 3. Ringversuch zu ISO 20596-2

Participation in the 3rd Interlaboratory trial for validation of

ISO 20596-2
Water quality - Determination of cyclic volatile methylsiloxanes in water - Part 2: Method using Liquid - Liquid extraction with gas chromatography-mass spectrometry (GC-MS)

The 3rd interlaboratory trial for the validation will be organized within the standardization project for establishing ISO 20596-2. This test is dedicated to show the applicability of the method in the low concentration range (< 1µg/l) only, for higher concentrations this has been already shown with interlaboratory trial #2.

The trial will be carried out in the 1st quarter 2020.

Detailed information is available in the pdf-document (ISO 20596-2 3rd Interlaboratory trial - Information for participants) under Downloads.