PCB No. 189, 10µg/ml in Isooctane, 10ml Back Catalog number: L20018900IO Availability: In the manufacturer's stock Price on request - + Recommended 677868 Tembotrione, 10 µg/ml, Acetonitrile, 10ml Price on request 678136 N,N-Dimethylaniline, 250mg Price on request 678132 Etrimfos, 10.0 µg/ml, Cyclohexane, 10ml Price on request