Atenolol, 100 µg/ml, Acetonitrile, 5ml

2,4-Dinitrophenol

1,2-Bis(phenylthio)ethane, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 622-20-8

2,2',4,5',6-Pentachlorobiphenyl ,100 µg/mL,isooctane,1mL,