Mass-Labelled PCB Solution , 1.2ml x 20ng/ml, nonane Back Catalog number: PCB-SS-A20 Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended 673327 Indoxacarb, 100 µg/ml, Acetonitrile, 5ml Price on request L20900100CY 2-Methylphenanthrene, 10µg/ml in CY, 10ml Price on request 11267.5-100-AN (E,Z)-Methomyl-d3 (N-methyl-d3),100 µg/mL,acetonitrile,1mL, Price on request