Laboratory Glassware,Vacuum suction filter device is a kind of sand-core filter equipment, you also could name it vacuum filtration apparatus, membrane filter, microfiltration filtration apparatus, be used to do: 1. Mainly used in water phase, organic phase, and corrosive liquid filter, used for specific pollutants analysis. 2. Particularly recommended for HPLC mobile phase filtering and degassing, prevent HPLC liquid road blocking. 3. Widely used in accuracy of detection, weight analysis, trace analysis, colloid separation, and sterility test,etc. 4. Suitable for chemical analysis, sanitary inspection, environmental monitoring, biological products, pharmaceutical industry, scientific research, filter particles and bacteria. Such as oilfield water injection, analysis of suspended solid concentration, membrane filter coefficient, particle diameter and sterility test, cultivate bacteria aseptic filtration.