Metals Mix Back Catalog number: 59117 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended BDE-77 3,3',4,4'-Tetrabromodiphenyl ether, 1.2ml x 50ug/ml, nonane Price on request 680254 Phosmet-oxon, 10.0 µg/ml, Acetonitrile, 10ml Price on request 63056 2,3,3',4'-Tetrachlorobiphenyl (56) Price on request