Siduron, 100 µg/ml, Acetonitrile, 1ml

5'-Fluoro-2,3,3',4,5,6-hexachlorobiphenyl, 50µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no.

8260 Internal & Surrogate Standard

1-Fluoronaphthalene,neat,neat,1g,