Fig. 2From: Slow-release praziquantel for dogs: presentation of a new formulation for echinococcosis controlFull scan mass spectra of R-PZQ, S-PZQ and mebendazole (IS) of standard solutions in blank plasma showing molecular ion peaks and fragment ion peaks of these compounds. The figures given for the ion peaks were the mass-to-charge ratios (m/z), i.e., signature outcomes for each compound, which made it possible to identify all constituentsBack to article page