PCB No. 189, 10µg/ml in Isooctane, 10ml Back Catalog number: L20018900IO Availability: In the manufacturer's stock Price on request - + Recommended 681109 Metazachlor Metabolite 479M16, 100 µg/ml, Acetoni Price on request 10603.5-K-AN 2-Amino-5-chloropyridine Price on request XA1329000AL Ethofumesate, 100µg/mL in Acetonitrile, 1ml Price on request