Index Catalog // ScholarsArchive@OSU

Design of a chemiluminescence photometer and its application to trace chromium (III) analysis

Creator:: Hoyt, Steven D.
Abstract:: The design and construction of a chemiluminescence photometer is described. The design is based on a discrete sample system which has a number of advantages over the previously described flow cell system and centrifugal analyzer. The advantages include simple and inexpensive equipment, small sample size, versatile electronic readout system, and...
Resource Type:: Masters Thesis
Full Text:: J:D. Ingle The design and construction of a chemiluminescence photometer is described. The design is

Determination of trace concentrations of cobalt via lucigenin chemiluminescence

Creator:: Montano, Laurence Alan
Abstract:: The application of lucigenin chemiluminescence for the determination of trace concentrations of Co(II) is described. This method is based on the enhancing effect that Co(II) has on the reaction of lucigenin and hydrogen peroxide in a basic solution. The chemiluminescence signal from a Co(II) enhanced lucigenin reaction, which is in...
Resource Type:: Masters Thesis
Full Text:: OF COBALT VIA LUCIGENIN CHEMILUMINESCENCE Abstract approved: Redacted for Privacy J.D. Ingle, Jr

Cold vapor atomic absorption and fluorescence analysis of mercury

Creator:: Hawley, James Edward
Abstract:: A critical study of the cold vapor atomic absorption and fluorescence instrumentation for the analysis of mercury is described. Some of the important modifications involve the reduction vessel, absorption cell, fluorescence cell, and radiation source. The new modified systems have much greater calibration sensitivities and lower detection limits than those...
Resource Type:: Masters Thesis
Full Text:: Grossnicklaus for Tames Edward Hawley ACKNOWLEDGMENTS I would like to thank J. D. Ingle for his patience

Partial chemical speciation techniques for aquatic humic-metal complexes

Creator:: Chase, Duane Scott
Resource Type:: Masters Thesis
Full Text:: Humic-Metal Complexes Abstract approved: Redacted for privacy James D. Ingle, Jr., Associate

Continuous sample flow and mercury (II) speciation studies utilizing the cold vapor atomic absorption method for mercury determination

Creator:: Oda, Carl Ekio
Resource Type:: Masters Thesis
Full Text:: for Mercury Determination Redacted for Privacy Abstract approved: James D. Ingle, Jr., Associate

A reaction rate determination of aluminum with a microcomputer-based spectrofluorometer

Creator:: Campi, Gregory Louis
Abstract:: The development and optimization of a fluorometric reaction rate method for the determination of aluminum is described. Modifications to existing instrumentation permit automatic monitoring and reporting of measurement conditions. Automatic correction of measured analytical signals is provided if monitored parameters deviate from optimum values. A computer controlled standard addition procedure...
Resource Type:: Masters Thesis
Full Text:: ALUMINUM WITH A MICRO- COMPUTER BASED SPECTROFLUOROMETER Abstract approved: Redacted for Privacy J. D

Speciation of inorganic arsenic by hydride generation atomic absorption spectroscopy

Creator:: Ikeda, Marcia Sakiko
Abstract:: A sensitive technique for the determination of As(III) and As{V) at μ/L and sub-μg/L concentrations from a single sample aliquot has been developed. This technique is based on the hydride generation atomic absorption (HGAA) spectrophotometry. The hydrides of the arsenic species are generated in a reaction vessel by mixing the...
Resource Type:: Masters Thesis
Full Text:: §qsngDrieeneratiotordc Absorption Spectroscopy Redacted for Privacy Abstract approved: James D. Ingle, Jr. A

The determination of gasoline and alkyl benzenes in aqueous solution and the development of a remote reaction chamber for fiber optic remote sensing

Creator:: Waddle, Robert D.
Abstract:: The development and optimization of a single-phase derivatization technique for small ring aromatics in water are presented. Also described are the design, optimization and application of a remote reaction chamber for fiber optic sensing. Aqueous solutions of the major aromatic compounds in gasoline are derivatized to o-nitrosophenol-Cu complexes with a...
Resource Type:: Masters Thesis
Full Text:: Privacy J. D. Ingle, Jr. The development and optimization of a single-phase derivatization technique for

Development of automated flow injection apparatus and a novel flow cell for chemi- and bioluminescence determinations

Creator:: Gander, Stuart C.
Abstract:: A practical and versatile instrument has been developed both to optimize the chemistry of bio- and chemiluminescence reactions and to measure ultra-trace quantities of associated analytes. The instrument consists of a pneumatic flow injection system linked to a detection cell and a signal processing and readout system. The disk-like cell...
Resource Type:: Masters Thesis
Full Text:: Determinations . Redacted for Privacy Abstract approved: Dr. James D. Ingle, Jr. A practical and versatile

Studies of chemical speciation of trace metals in natural waters using an on-line electrochemical cell and ion exchange system

Creator:: Sule, Pushkar Anant
Resource Type:: Masters Thesis
Full Text:: Implications", Leppard, G. G., Ed.; Plenum Press, New York, 1983, 17-36. 7. Liu, Y.; Ingle, J. D., Jr. Anal

ScholarsArchive@OSU

Design of a chemiluminescence photometer and its application to trace chromium (III) analysis

Determination of trace concentrations of cobalt via lucigenin chemiluminescence

Cold vapor atomic absorption and fluorescence analysis of mercury

Partial chemical speciation techniques for aquatic humic-metal complexes

Continuous sample flow and mercury (II) speciation studies utilizing the cold vapor atomic absorption method for mercury determination

A reaction rate determination of aluminum with a microcomputer-based spectrofluorometer

Speciation of inorganic arsenic by hydride generation atomic absorption spectroscopy

The determination of gasoline and alkyl benzenes in aqueous solution and the development of a remote reaction chamber for fiber optic remote sensing

Development of automated flow injection apparatus and a novel flow cell for chemi- and bioluminescence determinations

Studies of chemical speciation of trace metals in natural waters using an on-line electrochemical cell and ion exchange system

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