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Proceedings Paper

Laser polarimeter LP101M and its applications in liquid cromatography
Author(s): V. Fajer; C. Rodriguez; R. Gonzalez; G. Cossio; M. Martinez; O. Bravo
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Paper Abstract

A high sensitivity laser polarimeter LP101M employing a He-Ne laser has been designed and constructed as a detector for liquid chromatography achieving a sensitivity better than 0.001 degree. The operation principle and technical characteristics of this instrument are described. A liquid gel chromatography column system suitable for sugar cane juice analysis was also designed and calibrated. It separated and analyzed the medium molecular weight carbohydrates and demonstrated the strong influence of these substances in the conventional polarimetric determinations.

Paper Details

Date Published: 5 February 1996
PDF: 4 pages
Proc. SPIE 2730, Second Iberoamerican Meeting on Optics, (5 February 1996); doi: 10.1117/12.231073
Show Author Affiliations
V. Fajer, Univ. de La Habana (Cuba)
C. Rodriguez, Univ. de La Habana (Cuba)
R. Gonzalez, Univ. de La Habana (Cuba)
G. Cossio, Univ. de La Habana (Cuba)
M. Martinez, Univ. de La Habana (Cuba)
O. Bravo, Univ. de La Habana (Cuba)

Published in SPIE Proceedings Vol. 2730:
Second Iberoamerican Meeting on Optics
Daniel Malacara-Hernandez; Sofia E. Acosta-Ortiz; Ramon Rodriguez-Vera; Zacarias Malacara; Arquimedes A. Morales, Editor(s)

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