TY - BOOK AU - Herting,D.C. AU - Drury,E.J. TI - Thin-layer chromatography with precoated alimina sheets: II. applications to tocopherols UR - https://drive.google.com/file/d/11trxhht8PqCJrJIwoP0ord6cuu3viO_X/view?usp=drivesdk ER -