Please use this identifier to cite or link to this item: http://nopr.niscair.res.in/handle/123456789/15664
Title: Micellar spectrofluorimetric determination of zinc (II) with N-(2' -pyridyl)- 2-hydroxybenzamide
Authors: Garg, B S
Bhojak, N
Bist, J S
Singh, B K
Issue Date: Apr-1999
Publisher: NISCAIR-CSIR, India
Abstract: A sensitive spectrofluorimetric determination of zinc (II) with N-(2'-pyridyl)-2-hydroxybenzamide (NPHB) in Brij-35 micellar medium is described. The calibration graph is linear over the range 8-200 ng/ml with a regression coefficient of 0.9997. Relative standard deviation was calculated at 0.050 and 0.150 μg/ml and found to be 2.8% and 2.1 % respectively. The method is relatively free from interference and has been satisfactorily applied for the determination of zinc (II) in the samples of milk and pharmaceutical formulations.
Page(s): 392-394
URI: http://hdl.handle.net/123456789/15664
Appears in Collections:IJC-A Vol.38A(04) [April 1999]

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