Perfluoro-n-[2,3,4-13C3]butanoic acid, 1.2ml x 50ug/ml, methanol

Trazodone hydrochloride, 1000mg

Atraton, 100µg/mL, Solvent-c.hexane or ac.nitrile, Unit 1mL, # of units-1, Cas.no. 1610-17-9

beta-HCH (BHC), 100µg/mL, Solvent-dichloromethane, Unit 1mL, # of units-1, Cas.no. 319-85-7