Results 81 to 90 of about 16,785,729 (104)

J. Liq. Chromatogr. Relat. Technol.

, 2008
A fast and simple solvent system screening method was established based on average polarity, which was much easier to find a suitable solvent system for high speed countercurrent chromatography separation.
Ouyang, Fan, Wang, Changhai, Zhang, Shaojun, Wang, Xiaolei, Su, Zhiguo, Gu, Ming   +5 more
core   +1 more source

Retention of the stationary phase for high-speed countercurrent chromatography

, 2007
High-speed countercurrent chromatography (HSCCC) is an emerging technique for preparative purification of a wide variety of solutes. Retention of the stationary phase is a crucial variable which is used for the derivation of the column efficiency, peak ...
Chun‐Xia Zhao, He, Chao-Hong, Zhao, Chun-Xia, Chao‐Hong He   +3 more
core   +1 more source

High-Speed Countercurrent Chromatography of Natural Products.

, 1997
Maillard, M, Marston, A, Hostettmann, K
core   +1 more source

Florida High Speed Rail Authority - 2003 report to the legislature

Since its last full report to the Legislature in January 2002, the Florida High Speed Rail Authority (FHSRA) has continued to fulfill the duties defined in the Florida High Speed Rail Authority Act, Section 341.8201 to 341.842, Florida Statutes.
Florida High Speed Rail Authority
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Developments in high-speed countercurrent chromatography and its applications in the separation of terpenoids and saponins

Journal of Separation Science, 2016
Qi Li, Hua Song, Qing Chen
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Preparative Isolation of Isorhamnetin from Stigma Maydis using High Speed Countercurrent Chromatography

Journal of Liquid Chromatography and Related Technologies, 2008
Yun Wei, Yoichiro Ito, Xiaoying Cao
exaly  

Preparative Isolation and Purification of Four Flavonoids from Flos Gossypii by High‐Speed Countercurrent Chromatography

Journal of Liquid Chromatography and Related Technologies, 2008
Yi Yang, Yoichiro Ito, Haji Akber Aisa
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Enantioseparation of Chlorpheniramine by High Speed Countercurrent Chromatography Using Carboxymethyl‐β‐cyclodextrin as Chiral Selector

Journal of Liquid Chromatography and Related Technologies, 2005
L M Yuan
exaly  

Isolation of alkaloids by high-speed countercurrent chromatography

Phytochemistry Letters, 2011
Sandra Combrinck, Alvaro Viljoen, Emmanuel Amukohe Shikanga   +2 more
exaly  

PREPARATIVE ENANTIOSEPARATION OF OFLOXACIN BY HIGH SPEED COUNTERCURRENT CHROMATOGRAPHY USING L-(+)-TARTARIC ACID AS CHIRAL SELECTOR

Journal of Liquid Chromatography and Related Technologies, 2010
L M Yuan
exaly