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Preconcentration of trace cobalt with the ion pair of 2-(5-bromo-2-pyridylazo)-5-diethylaminophenol and tetraphenylborate onto microcrystalline naphthalene or column method and its determination by derivative spectrophotometry

✍ Scribed by J.Patrick Pancras; Bal Krishan Puri; Mohammad Ali Taher; Ali Mostafavi Dehzoei; Ali Sheibani

Book ID: 117224446
Publisher: Elsevier Science
Year: 1998
Tongue: English
Weight: 91 KB
Volume: 46
Category: Article
ISSN: 0039-9140
DOI: 10.1016/s0039-9140(97)00386-x

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