Stigmasterol, 100µg/mL, Solvent-n-hexane, Unit 1mL, # of units-5, Cas.no. 83-48-7

Phosalone, 100 µg/ml, Toluene, 1ml

1,4-Bis(2-ethylhexyl)benzene, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 87117-22-4

Solution/Mixture of Native Mono-ortho PCBs, 1.2ml, nonane