3,3',4,4'-Tetrabromobiphenyl, 1.2ml x 50ug/ml, nonane Back Catalog number: BB-77 Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended L20635100CY Benzo[a]pyrene D12, 10µg/mL in Cyclohexane, 10ml Price on request 11351.16-1G 1,3,6,8-Tetrabromopyrene,neat,neat,1g, Price on request 79358 4,4’-Dichlorobenzophenone Price on request