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No air pollution, maintenance free
Rocker 300C vacuum pump is driven by diaphragm, no need of lubricant, regular oil changes and maintenance; with no oil pollution.
Good chemical resistance
Rocker 300C / Chemker 300 / Lafil 300C -VF12 systems all can oer good resistance to a wide range of corrosive gases.
Preventing cross-contamination by one-step filtration
VF 12 can filtrate and store solution directly in GL45 storage bottle without the need of being transferred from the filtering flask.
Suitable for all GL45 storage bottle
Unique filtration adaptor design can connect with GL45 storage bottle (1000ml, 2000ml, 5000ml…etc.)
Solvent purification, Solid-Phase Extraction (SPE), Vacuum filtration