1,2,3,5,7-Pentachloronaphthalene, 1.2ml x 50ug/ml, nonane Back Catalog number: PN-52S Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended 675555 Cinosulfuron, 100 µg/ml, Acetonitrile, 5ml Price on request 50684 Custom Metals Standard Price on request 79811 Esfenvalerate, 1000µg/ml in Acetonitrile, 1ml Price on request