2,2',4,4',5-Pentachlorobiphenyl Back Catalog number: 63099 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 5190-9763 Ethanol 400mg/dL Standard (10 x 1mL) 1 666,08 Kč 52069 Spiking Standard 1 Price on request DF-1347-S 1,3,4,7-Tetrachlorodibenzofuran , 1.2ml x 50ug/ml, nonane Price on request