2,3',4',6-Tetrabromodiphenyl ether, 1.2ml x 50ug/ml, nonane Back Catalog number: BDE-71 Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended BR-PFOSK L-PFOSK with branched isomers, 1.2ml x 50ug/ml, methanol Price on request 684223 N-Nitrosodiethylamine, 100 µg/ml, Methanol, 5ml Price on request 679317 Carbophenothion-methyl, 100 µg/ml, Methanol, 1ml Price on request