Fonofos, 10 µg/ml, Ethyl acetate, 10ml

4-Nitrophenol, 10.0 µg/ml, Acetonitrile, 10ml

Pravastatin sodium, 1000µg acid/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 81131-70-6

2-Nitrotoluene