A MODIFIED FIELD VERSION OF THE WINKLER DETERMINATION OF DISSOLVED OXYGEN FOR TESTING REMOTE SOURCES OF WATER

dc.contributor.author	Wright, R. C.
dc.date.accessioned	2026-10-19T22:25:57Z
dc.date.issued	1983-09-01
dc.description.abstract	Summary A modification of a simple field method (Drew and Robertson, 1974) for the Winkler determination of dissolved oxygen is described. The modification, involving the addition of sulphuric acid and sodium azide as preserving agents rather than the precipitation of manganese hydroxides in the field, gives more accurate results when samples have to be stored before completion of the determination.
dc.identifier.citation	Wright, R. C. (1983). A MODIFIED FIELD VERSION OF THE WINKLER DETERMINATION OF DISSOLVED OXYGEN FOR TESTING REMOTE SOURCES OF WATER. New Phytologist, 95(1), 37–40. https://doi.org/10.1111/j.1469-8137.1983.tb03466.x
dc.identifier.doi	10.1111/j.1469-8137.1983.tb03466.x
dc.identifier.uri	https://doi.org/10.1111/j.1469-8137.1983.tb03466.x
dc.identifier.uri	https://dspace.njala.edu.sl/handle/20.500.144402/1454
dc.language.iso	en
dc.publisher	Wiley
dc.relation.ispartof	New Phytologist
dc.rights	Metadata only. Full text is not deposited in this repository; it is available from the publisher: https://doi.org/10.1111/j.1469-8137.1983.tb03466.x (free to read, no open licence)
dc.subject	dissolved oxygen
dc.title	A MODIFIED FIELD VERSION OF THE WINKLER DETERMINATION OF DISSOLVED OXYGEN FOR TESTING REMOTE SOURCES OF WATER
dc.type	Article

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