4-Chloro-3-methylphenol, 100µg/ml in MeOH, 1ml

3,4,4',5-Tetrachlorobiphenyl, neat, Solvent-neat, Unit 5mg, # of units-1, Cas.no. 70362-50-4

Metoprolol tartrate, 100 µg/ml, Methanol, 1ml

alpha-Cypermethrin, 100 µg/ml, Cyclohexane, 5ml