PCB No. 189, 10µg/ml in Isooctane, 10ml Back Catalog number: L20018900IO Availability: In the manufacturer's stock Price on request - + Recommended 677065 D5-Metamitron, 100 µg/ml, Acetonitrile, 1ml Price on request 688990 Sodium p-n-decylbenzenesulfonate, 100mg Price on request AC-AQ05-015 Aqueous ethanol control EtOH AQ (0.5g/L), 10x1,5ml Price on request