p-Coumaric acid ethyl ester, >98%, 20mg

2,6,10-Trimethyldodecane, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 3891-98-3

PCB No. 50, 100µg/ml in Isooctane, 1ml

Aroclor 1248 in Transformer Oil