Figure 2From: Simultaneous determination of tylosin and josamycin residues in muscles, liver, eggs and milk by MLC with a monolithic column and time-programmed UV detection: application to baby food and formulaeChromatogram showing: (a) 100 μg mL−1TS, (b) 250 μg mL−1JM in: (A) TS and JM standards. (B) Baby Formula milk.Back to article page