Methoxychlor (13C12), 100µg/ml in Nonane, 1,2ml Back Catalog number: CLM-4683-1.2 Availability: In the manufacturer's stock Price on request - + Recommended 3092.12-50-IO 2,2'-Dibromobiphenyl, 50µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 13029-09-9 Price on request 680925 Antipyrine, 10.0 µg/ml, Acetonitrile, 10ml Price on request HPCHLOR-XEP Heptachlor-exo-epoxide (isomer B), 1.2mL x 100ug/mL, nonane Price on request