2,7-Dichlorodibenzofuran, 1.2ml x 50ug/ml, nonane Back Catalog number: DF-27-S Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended 680236 trans-3-Hydroxycotinine, 100 µg/ml, Methanol, 1m Price on request RPC-196AS 2,2,3,4,5-Pentachlorobiphenyl (BZ-90) 36,12 € 675817 Terbumeton, 100 µg/ml, Methanol, 5ml Price on request