2,4,4',5-Tetrachlorodiphenyl ether, 1.2ml x 50ug/ml, nonane Back Catalog number: DPE-74 Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended 1322.20-10-T 9-Fluorobenzo[k]fluoranthene, 10µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 113600-15-0 Price on request 680803 Mix 33, 10.0 µg/ml, Acetonitrile, 10ml Price on request A15291000AL-100 Monensin sodium, 100µg/mL in Acetonitrile, 1ml Price on request