WS Oxygenates

2-Nitrofluorene, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 607-57-8

2,2',3,3',4,6-Hexachlorobiphenyl ,100 µg/mL,isooctane,1mL,

17 alpha(H),21ß(H)-30-Norhopane, 50µg/mL in Isooctane, 1ml