PCB No. 189, 10µg/ml in Isooctane, 10ml Back Catalog number: L20018900IO Availability: In the manufacturer's stock Price on request - + Recommended 15900-1320-100AN5 Diquat dibromide hydrate, 100µg/ml in AL, 5ml Price on request 3941.3-1ML 3-Chloropropene, neat, Solvent-neat, Unit 1mL, # of units-1, Cas.no. 107-05-1 Price on request 674746 Bromoxynil-methyl ether, 10 µg/ml, Acetonitrile, Price on request