Re: Confused with the principle of HPLC «Reply #1 on:January 17, 2018, 10:17:55 AM » This is a pretty simple minded explanation. RP versus NP will "see" (meaning interact with) different portions of an oligo (or a protein). What the contaminants are relative to the desired mater...
The validities of both principle ofoptimization and BASIC program are confirmed by separation of samples Containing bile acids andPAHs in RP-HPLC.ZOU Han-Fa*ZHANG Yu-Kui DONG Li-Fu BAO Mian-Sheng LU Pei-Zhang, Dalian Institute of Chemical Physics, Academia Sinica,Dalian Chromatographic R & D...
RP-HPLC determination of mogroside V in Fructus Momordicae Objective:To establish a method for the determination of mogroside V by RP-HPLC.Methods:The determination of mogroside was performed by RP-HPLC using an Al... JY Hu,SC Ma,XL Cheng,... - 《Chinese Journal of Pharmaceutical Analysis》...
15.Determination of Valproic Acid by Reversed-phase High-performance Liquid Chromatography and Study of TDM in Clinical;丙戊酸RP-HPLC测定方法的建立及治疗药物监测 16.Nursing Ideas and Methods for Rheumatoid Arthritis Patients类风湿关节炎药物治疗后的护理思路及方法 17.Experimentation of Various Application ...
polymyxa M-1 suppressed the growth of phytopathogenic Erwinia amylovora Ea 273, and E. carotovora, the causative agents of fire blight and soft rot, respectively. By MALDI-TOF mass spectrometry and reversed-phase high-performance liquid chromatography (RP-HPLC), two antibacterial compounds bearing...
A self-calibrating balance is proposed, which allows the calibration of weights in a continuous range from 1 mg to 1 kg. This so-called Planck-Balance (PB)... C Rothleitner,J Schleichert,L Günther,... 被引量: 0发表: 2017年 A Novel HPLC Method for the Measurement of Posaconazole Leve...
Berberine present in the water and methanol extract was determined by RP-HPLC. Methanol extracts demonstrated better inhibitory effects on cultured L929 cells followed by purified berberine from cell suspension cultures and water extracts. Only 15.33% of the cells was metabolically active at 200 渭g/...
europaeus Analysis of the methanolic extract of the subaerial parts of L. europaeus using high performance liquid chromatography (HPLC) revealed the presence of one major compound with UV max at 290 and 330 nm (Figure 2). Isolation of this major compound by Sephadex® LH 20 column ...