Pure Appl. Chem., 1989, Vol. 61, No. 6, pp. 1165-1170
doi:10.1351/pac198961061165
CHEMISTRY AND THE ENVIRONMENT DIVISION
COMMISSION ON OILS, FATS AND DERIVATIVES
Determination of 2-thiobarbituric acid value: direct method - results of a collaborative study and the standardised method
J. Pokorny and A. Dieffenbacher