1,2,3,5,8-Pentachloronaphthalene, 1.2ml x 50ug/ml, nonane Back Catalog number: PN-53S Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended 2865.12-50-IO 5'-Fluoro-2,3',4,4',5-pentachlorobiphenyl, 50µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. Price on request 51138 NWTPH-HCID - Surrogate Standard Price on request 11099.8-10MG 3-Ethyl-2,4-dimethylpyrrole,neat,neat,10mg, Price on request