Paraquat Back Catalog number: 70779 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended PN-50S 1,2,3,4,6-Pentachloronaphthalene, 1.2ml x 50ug/ml, nonane Price on request 55121 SDWA Corrosivity (Langlier Index) Price on request 54243 Total Organic Halides (TOX) Price on request