Spe Cartridge Pcb Nec Siliaprep 2g/ 6 ml , Box Of 50

Details:

Siliaprep* spe cartridge pcb nec 2 g^ siliaprep* spe cartridge, pcb nec, particle size: 40-63 um, pore size: 60 a, bed weight: 2 g, column volume: 6 ml, carbon load: 3%, specialty phase (proprietary structure), application: extraction of pcbs from waste oil (hexane extract)