105240 HPLC separation and quantitative determination of valepotriates in Valeriana drugs and preparations
Home sorbtech.com Back-
Contact an Account Manager
HPLC separation and quantitative determination of valepotriates in Valeriana drugs and preparations
Summary
Type: HPLCApplication #: 105240
Detection: UV, 280nm and RI.
Conditions: eluent: n-hexane - ethyl acetate (20:3) flow rate 1ml/min
Authors: Tittel G
Source: J Chromatogr 148 (1978) 459 - 468
Details
Legend: Fig. 2. Separatin of test substances using combined UV-RI detection. Fig. 3. Valeriana wallichii extract using UV detection (280nm). Conditions as in fig. 2.