Laser polarimeter LP101M and its applications in liquid cromatography

V. Fajer; C. Rodriguez; R. Gonzalez; G. Cossio; M. Martinez; O. Bravo

doi:10.1117/12.231073

5 February 1996 Laser polarimeter LP101M and its applications in liquid cromatography

V. Fajer, C. Rodriguez, R. Gonzalez, G. Cossio, M. Martinez, O. Bravo

Proceedings Volume 2730, Second Iberoamerican Meeting on Optics; (1996) https://doi.org/10.1117/12.231073
Event: Second Iberoamerican Meeting on Optics, 1995, Guanajuato, Mexico

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.

Citation Download Citation

V. Fajer, C. Rodriguez, R. Gonzalez, G. Cossio, M. Martinez, and O. Bravo "Laser polarimeter LP101M and its applications in liquid cromatography", Proc. SPIE 2730, Second Iberoamerican Meeting on Optics, (5 February 1996); https://doi.org/10.1117/12.231073

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