1,3,4,9-Tetrachlorodibenzofuran, 1.2ml x 50ug/ml, nonane Back Catalog number: DF-1349-S Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended PN-56S 1,2,3,7,8-Pentachloronaphthalene, 1.2mL x 50ug/mL, nonane Price on request 79070 EPA Method 8330 Analyte Price on request 10892.6-1G 2,5,6-Trifluoropyridine-3-carboxylic acid,neat,neat,1g, Price on request