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Spectrophotometric determination of copper with tiron

✍ Scribed by A.K. Majumder; C.P. Savariar


Publisher
Elsevier Science
Year
1959
Tongue
English
Weight
453 KB
Volume
21
Category
Article
ISSN
0003-2670

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Spectrophotometric determination of copp
✍ N. Chimpalee; D. Chimpalee; S. Lohwithee; L. Nakwatchara; D.Thorburn Burns πŸ“‚ Article πŸ“… 1996 πŸ› Elsevier Science 🌐 English βš– 313 KB

Copper can be determined spectrophotometrically at 343, 370 and 545 nm, based on the reaction of copper(I1) and bis(acetylacetone)ethylenediimine after extraction of the chelate into chloroform. The calibration graphs were linear up to 20 pg ml-' copper at 343 nm, 80 pg ml-' copper at 370 nm and 200