Precise shipboard determination of dissolved oxygen (Winkler procedure) for productivity studies with a commercial system1
Open Access
- 1 January 1988
- journal article
- research article
- Published by Wiley in Limnology and Oceanography
- Vol. 33 (1) , 146-150
- https://doi.org/10.4319/lo.1988.33.1.0146
Abstract
An automatic system of dissolved oxygen titration based on a potentiometric endpoint detector is described. The equipment is a simple commercial apparatus that can be used by a relatively unskilled operator. The C.V. of the oxygen measurement is 0.1% The titration is quick (3–5 min) and suitable for field studies of phytoplankton production and related subjects.Keywords
This publication has 2 references indexed in Scilit:
- A sensitive photoelectric Winkler titrator for respiration measurementsEnvironmental Science & Technology, 1978
- Comparison of polarographic electrode and winkler titration determinations of dissolved oxygen in oceanographic samplesDeep Sea Research, 1977