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Concept

Winkler titration

URI http://vocab.nerc.ac.uk/collection/S04/current/S04108/1/
Within Vocab BODC parameter semantic model analytical method entity descriptions
Alternative Labels
Definition The 'gold standard' wet chemical technique for determining dissolved oxygen by conversion of oxygen to iodine that is assayed by titration against thiosulphate.
Date 2006-10-02T18:26:59
Identifier SDN:S04::S04108
Note accepted
Is Version Of S04108
version 1
Broader S01:S0110 analytical method entity
Related
P01 BODC Parameter Usage Vocabulary - (9) [+]
P01:DOKGWITX Concentration of oxygen {O2 CAS 7782-44-7} per unit mass of the water body [dissolved plus reactive particulate phase] by Winkler titration
P01:DOXYEXTX Concentration of oxygen {O2 CAS 7782-44-7} per unit volume of experiment water sample [dissolved plus reactive particulate phase] by Winkler titration
P01:DOXYWIPW Concentration of oxygen {O2 CAS 7782-44-7} per unit volume of the sediment pore water [dissolved plus reactive particulate phase] by siphoning and Winkler titration
P01:DOXYWITX Concentration of oxygen {O2 CAS 7782-44-7} per unit volume of the water body [dissolved plus reactive particulate phase] by Winkler titration
P01:SDOXEXTX Concentration standard deviation of oxygen {O2 CAS 7782-44-7} per unit volume of experiment water sample [dissolved plus reactive particulate phase] by Winkler titration
P01:SDOXWITX Concentration standard deviation of oxygen {O2 CAS 7782-44-7} per unit volume of the water body [dissolved plus reactive particulate phase] by Winkler titration
P01:OXYSZW01 Saturation of oxygen {O2 CAS 7782-44-7} in the water body [dissolved plus reactive particulate phase] by Winkler titration and computation from concentration
P01:OXYSBW01 Saturation of oxygen {O2 CAS 7782-44-7} in the water body [dissolved plus reactive particulate phase] by Winkler titration and computation from concentration using Benson and Krause algorithm
P01:OXYSWW01 Saturation of oxygen {O2 CAS 7782-44-7} in the water body [dissolved plus reactive particulate phase] by Winkler titration and computation from concentration using Weiss algorithm

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