Coumaphos, 100µg/mL in Acetonitrile, 1ml

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

Penconazole, 10 µg/ml, Acetonitrile, 10ml

Promethazine hydrochloride,1000 µg base/mL,MeOH,1mL