EPA Method 502/524 High Conc VOC Mix #8 Back Catalog number: 31065 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 2857.18-50-ME 1H,1H-Perfluorooctadecan-1-ol , 50µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 242142-82-1 Price on request 683599 13C6-Pentachlorophenol, 100 µg/ml, Cyclohexane, Price on request 50821 Conductance @ 20°C [5 µmho/cm] Price on request