Spiking Standard 1

O,O-Dimethylthiophosphate-13C2, sodium salt

PCB No. 52, 10µg/mL in Isooctane, 10ml

Cimetidine carboxamide dihydrochloride (free base), neat, Solvent-neat, Unit 25mg, # of units-1, Cas.no. 110592-19-3