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SPE polypropylene column CHROMABOND® SA/SiOH, 250 stuks
Informatie
SPE-PP columns CHROMABOND® SA/SiOH 3 ml vol., absorbent weight 500/500 mg Extraction of PCBs from waste oil. Special combination phase: SA: strongly acidic cation exchanger based on silica with benzenesulphonic acid modification SiOH: unmodified silica for removal of polar compounds Recommended application: extraction of PCBs from waste oil (hexane extract) Similar phases: BakerbondTM PCB-N