Lipophilic arsenic compound(s) in the li
โ
Mariko Miyajima; Noriaki Hamada; Etsuro Yoshimura; Akira Okubo; Sunao Yamazaki;
๐
Article
๐
1988
๐
John Wiley and Sons
๐
English
โ 410 KB
Homogenized aliquots (100 g) of the liver (8.4 kg, 5 pg As g-') of a tiger shark (Guleocerdo cuvier) were extracted with chloroform/methanol, and the extracts purified by countercurrent extraction (hexane/87% ethanol), silica gel column chromatography (chloroform/methanol mixtures as mobile phases),