1,2,3,7,8-Pentachlorodibenzo-p-dioxin

2,2',4,5',6-Pentabromobiphenyl, 50µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 59080-39-6

Clonazepam-d4, , Solvent-, Unit , # of units-, Cas.no. 170082-15-2

BHC (epsilon isomer), 100ug/ml in Toluene, 1ml