3,4,4'-Tribromobiphenyl, 1.2ml x 50ug/ml, nonane Back Catalog number: BB-37 Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended 8356.12-100-IO 2,3,3',5,6-Pentachlorobiphenyl, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 74472-36-9 Price on request 680581 Hexachlorocyclopentadiene, 100 µg/ml, Cyclohexane Price on request 683717 Acequinocyl-hydroxy, 100 µg/ml, Ethyl acetate, 1 Price on request