Pure Appl. Chem., 1988, Vol. 60, No. 6, pp. 877-892
doi:10.1351/pac198860060877
CHEMISTRY AND THE ENVIRONMENT DIVISION
COMMISSION ON OILS, FATS AND DERIVATIVES
Determination of tocopherols and tocotrienols in vegetable oils and fats by high performance liquid chromatography: results of a collaborative study and the standardised method
W. D. Pocklington and A. Dieffenbacher