Simple and Selective Determination of Zr (IV) with 1,4-dichloro-2, 5-dihydroxyquinone in a Micellar Solution of Cetylpyridenium Chloride by Zero and Second-Derivative Spectrophotometry

Authors :: A. A. El-Sayed
Nasser S. Awwad
Sohair A. El-Reefy
Mostafa M. Hamed
Abdulwahed Ahmed Hassan
Source :: Eurasian Journal of Analytical Chemistry. 12:151-165
Publication Year :: 2016
Publisher :: Modestum Publishing Ltd, 2016.

Subjects :: medicine.diagnostic_test
Chemistry
Inorganic chemistry
Analytical chemistry
Zero (complex analysis)
Pharmaceutical Science
Chloride
Analytical Chemistry
Simple (abstract algebra)
Spectrophotometry
Electrochemistry
medicine
Spectroscopy
Second derivative
medicine.drug

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