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Potentiometric Determination of Soil Organic Matter
Author(s) -
Raveh Ariella,
Avnimelech Yoram
Publication year - 1972
Publication title -
soil science society of america journal
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.836
H-Index - 168
eISSN - 1435-0661
pISSN - 0361-5995
DOI - 10.2136/sssaj1972.03615995003600060037x
Subject(s) - potentiometric titration , titration , chemistry , potassium dichromate , organic matter , environmental chemistry , end point , inorganic chemistry , organic chemistry , ion , mathematics , geometry
The dichromate‐wet combustion determination of soil organic matter involves a titration of the excessive dichromate. A potentiometric titration is proposed. This modification enables a fast and accurate and point determination. Moreover, the method can be easily adapted for automatic titrations.