Accession Number : AD0717187

Title :   Study of Kinetic Methods of Chemical Analyses.

Descriptive Note : Final rept. 1 Nov 66-31 Oct 70,

Corporate Author : PURDUE UNIV LAFAYETTE IND DEPT OF CHEMISTRY

Personal Author(s) : Margerum,Dale W. ; Pardue,Harry L.

Report Date : DEC 1970

Pagination or Media Count : 8

Abstract : A brief summary is given of work which included (a) determination of metals and non-metals down to 10 to the -8th to 10 to the -9th M concentrations by catalytic methods, (b) multicomponent analyses in complex mixtures by differential and catalytic kinetic methods, (c) automation of rate measurements and computations to give digital readout in terms of concentration of components, (d) instrumentation for rapid analysis with measurement times of milliseconds (stopped-flow technique) to minutes, (e) development and utilization of a highly stabilized photometric instrument, and (f) achievement of precision and accuracy in the range of one to five percent relative error. (Author)

Descriptors :   (*MICROANALYSIS, REACTION KINETICS), CHEMICAL ANALYSIS, LABORATORY EQUIPMENT, METALS

Subject Categories : Physical Chemistry

Distribution Statement : APPROVED FOR PUBLIC RELEASE