EPA Method 8120 - Analytes Back Catalog number: 19218 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 9072.6-K-IP 3,4-Dichlorocatechol, 1000µg/mL, Solvent-isopropanol, Unit 1mL, # of units-1, Cas.no. 3978-67-4 Price on request P5MHPS Perfluoro-5-methylheptane sulfonate, 200ul x 1.00ug/ml, methanol Price on request PN-17S 1,2,7-Trichloronaphthalene, 1.2mL x 50ug/mL, nonane Price on request