Bis(2-ethylhexyl) phthalate, 2000 µg/ml, Acetone,

7-Bromo-2,3-dichlorodibenzo-p-dioxin (96%), 1.2ml x 48ug/ml, toluene

Perdeuterated n-alkane Mix, 1mg/ml in Isooctane, 1ml

Silver (Ag)