Verification II Standard 2 Back Catalog number: 52020 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 66101 2,2’,4,5,5’-Pentachlorobiphenyl (101) Price on request 3390.9-100-AN Endosulfan alcohol Price on request 1318.16-10-T 1-Fluoropyrene, 10µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 1691-65-2 Price on request