BHC (epsilon isomer), 100ug/ml in Toluene, 1ml

2,2',3,4,4',5-Hexachlorobiphenyl (137)

Perfluoro-5-oxahexanoic acid (PFMBA), 1.2ml x 50ug/ml, methanol

1,4-Chrysenequinone, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 100900-16-1