PAH-Mix 9, 10µg/mL in Acetonitrile, 5 x 1ml Back Catalog number: LS20950009AL Availability: In the manufacturer's stock Price on request - + Recommended 98003 PCB Congeners (10 ppm) Price on request 35941 Methomyl Price on request 73349 Methyl tridecanoate (C13:0) Price on request