Chlordecone (Kepone), 100 µg/ml, Ethyl acetate,

Caffeine, 250mg

2,3-Dihydrobenzofuran, 1000µg/mL, Solvent-n-hexane, Unit 1mL, # of units-1, Cas.no. 496-16-2

Mix of deuterated PCBs (28,52,101), 100µg/ml in Nonane, 1ml