1,3,5-Trichlorobenzene, 10µg/ml in CY, 10ml

O,O-Dimethylhydrogenphosphate-13C2 , sodium salt

Heptachlor-endo-epoxide (trans-), 100µg/mL, Solvent-cyclohexane, Unit 1mL, # of units-1, Cas.no. 1024-57-3

Tadalafil, certified, 0.1g