Hexachlorobenzene, 10.0 µg/ml, Acetonitrile, 10m

rac-Norsertraline hydrochloride ,100 µg base/mL,MeOH,1mL,

Methaqualone-D4

2,2',3,3',4,4',5,6,6'-Nonachlorobiphenyl, 100 µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 52663-79-3