Instrument: Winkler Oxygen Titrator

Dataset: 
Instrument Short Name: Winkler Titrator
(http://vocab.nerc.ac.uk/collection/L05/current/LAB12/)
Instrument Description:

A Winkler Oxygen Titration system is used for determining concentration of dissolved oxygen in seawater.

PI supplied instrument name: Winkler Oxygen Titrator
Dataset-specific description

The oxygen probe measurements are regularly (at least monthly) compared  and calibrated (if necessary) against the high-precision Winkler titrations using a  (Parsons et al., 1984; Hansen, 1999) and a Brinkmann Metrohm titrator