Azaspirazide 1,1.47 µM/L,MeOH,0.5mL,

Arochlor 1242 , 10µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 53469-21-9

PCB 52-d3, 10µg/ml in Cyclohexane, 5ml

1,2,3,4-Tetrahydronaphthalene, certified, 50mg