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 10070.56-5-05ME Homoyessotoxin, 5.0µmol/mL, Solvent-methanol, Unit 0.5mL, # of units-1, Cas.no. Price on request 71198 Fluoranthene-d10, 1000µg/ml in Methylen Chloride, 1ml Price on request 680676 1-Methoxy-2-propanol, 1ml Price on request