PAH-Mix 9, 10µg/mL in Acetonitrile, 5 x 1ml Back Catalog number: LS20950009AL Availability: In the manufacturer's stock Price on request - + Recommended L12422200ME 1,2-Dichloroethane, 10µg/ml in MeOH, 10ml Price on request 23012 EPA Method 8260B Surrogate Standard Price on request BCZ-136 1,3,6-Tribromo-9H-carbazole, 1.2ml x 50ug/ml, nonane Price on request