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pro vyhledávání: '"Tony Y. Fan"'
Publikováno v:
Journal of Chromatography A. 740:289-295
An improved high-performance liquid chromatographic (HPLC) method for the determination of pilocarpine, isopilocarpine, pilocarpic acid and isopilocarpic acid in ophthalamic solutions was developed. The new method was adapted from the USP HPLC method
Autor:
Phillip Ritter, Britt S. Scott, Tony Y. Fan, Mollie A. Ready, J.C. Kenny, John K. Baker, Christoph Schafer, G. Michael Wall
Publikováno v:
Journal of Pharmaceutical and Biomedical Analysis. 10:465-471
Autor:
G. Michael Wall, Tony Y. Fan
Publikováno v:
Journal of Pharmaceutical Sciences. 82:1172-1174
A procedure using solid-phase extraction (Supelcoclean CN) followed by HPLC [Beckman Ultrasphere CN, acetonitrilerphosphate solution (60:40, v/v)] was developed and validated to quantitate the quaternary ammonium preservative benzalkonium chloride in