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|Title:||Voltammetric estimation of Te(IV) in some natural samples|
Pitre, K S
|Abstract:||A highly sensitive voltammetric method has been developed for the determination of tellurium. Tellurium(- IV) shows a single four electron cathodic reduction wave which is pH dependent and diffusion-controlled. Normal and differential pulse polarographic approaches for the determination of Te(IV) produced reliable results in ammoniaammonium chloride as supporting electrolyte. Use of charging current compensated d.c. polarography improves the precision. The method has been used to determine Te(IV) content of some natural samples.|
|Appears in Collections:||IJC-A Vol.30A(02) [February 1991]|
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