Chlorthion, 100 µg/ml, Ethyl acetate, 5ml

2,4,6-Trimethylbenzophenone, 25mg

Clarithromycin, neat, Solvent-neat, Unit 1g, # of units-1, Cas.no. 81103-11-9

O,O-Diethylthiophosphate, sodium salt, 1000µg/ml in MeOH, 1ml