Chlorfenapyr, 100 µg/ml, Acetonitrile, 1ml

Erythromycin C,neat,neat,10mg,

Open-ring-2-keto ethofumesate lithium salt, 10mg

2,3,3',4,5,5'-Hexachlorobiphenyl,100 µg/mL,isooctane,1mL,