PCB No. 156, 10µg/ml in Isooctane, 10ml Back Catalog number: L20015600IO Availability: In the manufacturer's stock Price on request - + Recommended BB-53 2,2',5,6'-Tetrabromobiphenyl, 1.2ml x 50ug/ml, nonane Price on request 73015 Sevoflurane, 1000µg/ml in MeOH, 1ml Price on request 70057 Butylate Price on request