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SPE polypropylene column CHROMABOND® NAN, 700/2000/700 mg, 30 stuks
Informatie
SPE-Polypropylene column CHROMABOND® NAN, 6ml vol.,abs. weight 700/2000/700mg Enrichment of PCBs from sludgeSpecial combination phase: N: sodium sulphate for removal of trace water A: SiOH/AgNO3 phase for removal of sulphur, sulphur-containing and polar compounds Recommended application: extraction of PCBs from sludge