2,4,6,7-Tetrachlorodibenzofuran, 1.2ml x 50ug/ml, nonane Back Catalog number: DF-2467-S Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended 2641.40-10MG ßß-Carotene, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 7235-40-7 Price on request 3476.21-10MG Permethrin,neat,neat,10mg, Price on request 60026 Base/Neutrals Extractables Mix #1 - MISA Price on request