alpha-Cypermethrin, 10 µg/ml, Cyclohexane, 10ml

Aroclor 1260 in Transformer Oil

4-n-Heptylbiphenyl, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 59662-32-7

Perfluoro-n-[1,2,3,4,5,6-13C6]decanoic acid, 50µg/ml in MeOH, 1,2ml