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Henry Freiser Phones & Addresses

  • Burbank, CA
  • 19208 Romar St, Northridge, CA 91324 (818) 993-4282 (818) 993-7272
  • 6911 Big Bear Dr, Tucson, AZ 85715 (520) 298-7514
  • 19208 Romar St, Northridge, CA 91324 (520) 298-7514

Work

Company: University of arizona Position: Professor emeritus(retired)

Education

Degree: Bachelor's degree or higher

Industries

Higher Education

Resumes

Resumes

Henry Freiser Photo 1

Henry Freiser

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Location:
6911 east Big Bear Dr, Tucson, AZ 85715
Industry:
Higher Education
Work:
University of Arizona
Professor Emeritus(Retired)

Publications

Isbn (Books And Publications)

Compendium of Analytical Nomenclature: Definitive Rules 1977

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Author

Henry Freiser

ISBN #

0080223478

Compendium of Analytical Nomenclature: Definitive Rules 1987

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Author

Henry Freiser

ISBN #

0632019077

Concepts & Calculations in Analytical Chemistry: A Spreadsheet Approach

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Author

Henry Freiser

ISBN #

0849347173

Ionic Equilibria in Analytical Chemistry

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Author

Henry Freiser

ISBN #

0882759558

Us Patents

Regeneration Of Organic Extractants Containing .Alpha.-Hydroxyoximes

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US Patent:
41043596, Aug 1, 1978
Filed:
Feb 28, 1977
Appl. No.:
5/772559
Inventors:
Phillip K. Davis - Boise ID
Helen S. Leaver - Denver CO
Henry Freiser - Tucson AZ
Assignee:
Amax Inc. - Greenwich CT
International Classification:
C01G 5100
C01G 5300
C07C13114
US Classification:
423139
Abstract:
An organic liquid extractant of at least one oxime, selected from the group consisting of ketoximes and. alpha. -hydroxyoximes dissolved in an organic solvent, useful in separating nickel from cobalt in process solutions or in recovering both nickel and cobalt from process solutions, is treated with a salt of hydroxylamine at intervals to maintain the activity of the oxime in the extractant. The organic extractant can also contain sulfonic acids to facilitate treatment of more acid process solutions and is treated with a hydroxylamine salt to regenerate oxime degraded by the highly acid process solutions, the extractant itself and the concentrated acidic stripping solutions.

Large Organic Cation-Selective Electrodes

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US Patent:
43990029, Aug 16, 1983
Filed:
Feb 27, 1981
Appl. No.:
6/239081
Inventors:
Henry Freiser - Tucson AZ
Charles R. Martin - Austin TX
Assignee:
University Patents, Inc. - Norwalk CT
International Classification:
G01N 2746
US Classification:
204 1T
Abstract:
Concentrations of large organic cationic species in aqueous solution are measured as a function of potentiometric response, employing a cation-selective electrode having a high degree of selectivity for large organic cationic species with respect to both smaller organic cationic species and inorganic cationic species. The electrode is formed with a cation-selective membrane component composed of a polymeric matrix having dispersed or dissolved therein a cation exchange material whose counter-anion is a high molecular weight alkyl or alkaryl sulfonate or sulphate. By proper choice of the cationic moiety of the cation exchange material, the electrode may be made selective for a variety of large organic cationic species, including a number of such species which are of pharmaceutical or clinical interest, thereby enabling potentiometric assays for such species.

Method Of Determining Ion Activity Using Coated Ion Selective Electrodes

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US Patent:
41152093, Sep 19, 1978
Filed:
Oct 20, 1977
Appl. No.:
5/844146
Inventors:
Henry Freiser - Tucson AZ
Helen J. James - Ogden UT
Gary Carmack - Tuscon AZ
Robert W. Cattrall - Victoria, AU
Barbara M. Kneebone - Tucson AZ
Assignee:
Research Corporation - New York NY
International Classification:
G01N 2746
US Classification:
204 1T
Abstract:
The potentiometric responses caused by ion activity changes in solution are measured with an electrode formed by coating an ion exchange material which is molecularly dispersed throughout an insoluble film-forming polymeric matrix directly onto a conductive substrate such that an oxidation-reduction mechanism is not operative in the response of said electrode to the activity of ions in said solution.
Henry E Freiser from Burbank, CADeceased Get Report