@article{437902deb4374a90a6d021a287896d65,
title = "Thin layer chromatography of bilobalide and ginkgolides A, B, C and J on sodium acetate impregnated silica gel.",
keywords = "acetic anhydride detection, bilobalide, Ginkgolides A, B, C and J, sodium acetate impregnated silica gel, thin layer chromatographic separation",
author = "{van Beek}, T.A. and G.P. Lelyveld",
year = "1993",
doi = "10.1002/pca.2800040306",
language = "English",
volume = "4",
pages = "109--114",
journal = "Phytochemical Analysis",
issn = "0958-0344",
publisher = "Wiley",
}