1,2,3,5,8-Pentachloronaphthalene, 1.2ml x 50ug/ml, nonane Back Catalog number: PN-53S Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended 679836 Tris-(2-butoxyethyl)phosphate, 100 µg/ml, Methano Price on request 15900-4420-100AN5 Simazin, 100μg/ml in Acetonitrile, 5ml Price on request 94533 Pesticide Standard Price on request