Cumyluron, 10.0 µg/ml, Acetonitrile, 10ml

2,3,4,4',5,6-Hexachlorobiphenyl (166)

S-4394 B[a]P/HCB Recovery Standard (solvent - Nonane) Product Concentration 2,3,3',5,5'-PeCB 100 µg/mL

1,2,3,4,5,6,7,8-Octahydrophenanthrene, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 5325-97-3