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Title: Indirect micellar spectrophotometric determination of cyanide ions through ligand exchange reaction in solution
Authors: Garg, B S
Bhojak, N
Dwivedi, P
Bist, J S
Aggarwal, M B
Issue Date: Apr-1999
Publisher: NISCAIR-CSIR, India
Abstract: The decomposition of silver(I)-NTHB complex in the Triton X-100 micellar medium by cyanide ions takes place instantaneously and this has been used to develop a sensitive, convenient and rapid indirect micellar spectrophotometric method for the determination of cyanide ions. The calibration graph is linear over the range 0.10-0.90 μg/ml of cyanide. The method is relatively free from interference and satisfactorily applied for the determination of cyanide in synthetic samples with a coefficient of variation less than 1 %.
Page(s): 395-397
Appears in Collections:IJC-A Vol.38A(04) [April 1999]

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