Losartan potassium, 100mg

Trimethoprim, 100 µg/ml, Methanol, 1ml

Monocyclohexyl phthalate-3,4,5,6-d4, 100µg/ml in MeOH, 1ml

Metolachlor-ESA, 100µg/ml in Acetonitrile, 1ml