Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
High-performance thin layer chromatography (HPTLC) images of Angelicae gigantis radix (AGR), AGR + Lithospermi radix (LR) and LR (lane a, b, and c, respectively) fingerprinting. HPTLC plate (silica gel F254; mobile phase, chloroform:Methanol/8:2) and visualizer (Camag, Swiss) were used in acquiring the images. (a) 254 nm ultraviolet (UV); (b) 366 nm UV; (c) white light; (d) p-anisaldehyde sprayed followed by white light detected
