2-Ethyltoluene, 200 µg/ml, Methanol, 1ml

Iopamidol, 100µg/ml in MeOH, 1ml

2,2',4,5,5'-Pentabromo-4'-methoxydiphenyl ether, 1.2ml x 50ug/ml, nonane

Arochlor 1254, 10µg/mL, Solvent-isooctane, Unit 1mL, # of units-10, Cas.no. 11097-69-1