Citation: Rd. Kirchhoefer et Jf. Hamilton, EFFECT OF USP APPARATUS-1 AND APPARATUS-2 AT DIFFERENT ROTATIONAL SPEEDS ON DISSOLUTION OF NIACIN FORMULATIONS, Journal of AOAC International, 79(4), 1996, pp. 1005-1008
Citation: Rd. Kirchhoefer, NIACIN .2. IDENTIFICATION OF ISONICOTINIC-ACID IN NIACIN BY LIQUID-CHROMATOGRAPHY WITH DIODE-ARRAY DETECTION, Journal of AOAC International, 77(3), 1994, pp. 587-590
Citation: Rd. Kirchhoefer, GAS-CHROMATOGRAPHIC MASS-SPECTROMETRIC IDENTIFICATION OF A PYRIDINEDICARBOXYLIC ACID IMPURITY IN NIACIN AS THE TRIMETHYLSILYL ESTER, Journal of AOAC International, 77(1), 1994, pp. 117-120