1,4,6-Trichlorodibenzofuran, 1.2ml x 50ug/ml, toluene Back Catalog number: DF-146-S Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended 66137 2,2',3,4,4',5-Hexachlorobiphenyl (137) Price on request 673390 Monocrotophos, 10.0 µg/ml, Acetonitrile, 10ml Price on request 2108.20-K-IO Totarol, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 511-15-9 Price on request