1,2,4,5,7,8-Hexachloronaphthalene, 1.2ml x 50ug/ml, nonane Back Catalog number: PN-72S Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended 50212 Total Phosphorus (P) Price on request 50657 ICP Mix #2 Price on request 10018 EPA Method 8270A - Analytes Mix #8 Price on request