PCB PWDM Standard Back Catalog number: 98520 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 57513 Aluminum (Al) Price on request MFBET 2-Perfluorobutyl-[1,1,2,2-2H4]-ethanol (4:2), 50µg/ml in MeOH, 1,2ml Price on request 91558 1-Chloro-3-fluorobenzene Price on request