WR-2010 Solvent-free oil vacuum filtration device pocket + solvent filtration bottle liquid chromatography essential equipment! Solvent filter is a chemical laboratory standing unit. Chromatographic analysis, for removing the impact column lifetime and system detection accuracy of impurities, has a crucial role. During filtration liquid degassing effect it is also very obvious. The device uses the same below together with the filter membrane to be widely used in gravimetric analysis, microanalysis, colloid separation and sterility testing. First, the structural characteristics of a solvent by filtration bottle filter unit and vacuum pumps. Filtration bottles including triangular set liquid bottle, sand core filter head, filter cup and clip. 2, filtration bottles made of high quality high-strength special hard glass materials, anti-poor temperature of 270 degrees, and with good resistance to pressure. 3, filter bottles for mass production, beautifully produced, uniform thickness, the international standard size, can be used with a variety of foreign brands interworking. 4, oil-free vacuum pump, compact and practical, easy operation, high efficiency, low noise. Second, the model specifications: WR-2001 1, filter cup volume: 300ml 2, receiving flask volume: 1000ml 3, the filter head sieve aperture: 10μm 4, apply Filter Diameter: 50mm, 47mm 5, pressure: 0.085Mpa 6, flow : 30L / min 7, Power: 120W