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Celite Cartridges
Celite*cartridges are used as a filtration device for removal of “tar” and particulate materials (e.g. catalysts, as first- stage work-up following organic synthesis).
The cartridges contain an inert Celite material, a modified diatomaceous earth, with an optimized particle-size distribution for flow-through processing. The cartridge holds up catalysts such as insoluble metal oxides and Pd/C, providing filtrates for subsequent work-up.
The retention of the catalyst in a cartridge format minimizes safety issues and cross-contamination, a common problem when the catalyst is captured in an open filtration device such as a sintered funnel.
