2,4,7-Trichlorodibenzofuran, 1.2ml x 50ug/ml, nonane Back Catalog number: DF-247-S Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended 3510.12-100-AN Tetradifon, 100μg/mL in Acetonitrile, 1ml Price on request MBP-52 2,2',5,5'-Tetrachloro[13C12]biphenyl, 1.2ml x 50ug/ml, nonane Price on request 685752 Penthiopyrad, 100µg/ml in Acetonitrile, 1ml Price on request