Acetonitrile and MeOH of chromatographic The Journal of Antibiotics Impurities from norvancomycin drug substance Z Jiang et al 162 The Journal of Antibiotics Impurities from norvancomycin drug substance Z Jiang et al 163 Figure 4 The main differences of 1H (left, diff40.1 p.p.m.) and 13C (...
A standardized difference (Std diff) < 0.1 is generally accepted as an adequate variable balance after propensity matching, a) Mann–Whitney U test, b) Chi- squared test, c) Fisher's exact test. *P values ≤0.05 were considered statistically significant. Abbreviations TDM: Therapeutic drug ...