PCB No. 189, 10µg/ml in Isooctane, 10ml Back Catalog number: L20018900IO Availability: In the manufacturer's stock Price on request - + Recommended 8461.12-100-ME Phoxim,100 µg/mL,MeOH,1mL, Price on request 676575 Propaquizafop, 100mg Price on request 10636.12-50-NN 2,3,4,6,7,8-Hexachlorodibenzofuran ,50 µg/mL,n-nonane,1mL, Price on request