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glass Filter holder/vacuum filtration holders/Solvent filtration 1.Feathers This product is made of high-quality extra hard glass. It is sparking and crystal-clear. Its thickness is even. The performance of withstanding voltage and its leakproofness is very good, and its size agrees with the international standard size.It can be used for sterilization at high temperature and high pressure. 2. Application It is mainly used in the filtration of HPLC mobile phase and has the function of outgas to guarantee the clean of mobile phase and avoid the blockage of HPLC liquid flow path. 3. Technique Parameter Filter head: external diameter is slick; internal diameter is frosted. Clamp of aluminum alloy: made of aluminum alloy, high strength, no distortion. 4. Specification Model Funnel Aperture of Filter Pore Size of Filter Material of Filter Receiving Bottle Suitable Membrane T-50, 1L 300ml 50 um 10μm Borosilicate glass 1000ml φ47 or φ50 T-50, 2L 500ml 60 um 10μm Borosilicate glass 2000ml φ60 T-50, 1L PTFE 300ml 50 um 20μm PTFE 1000ml φ47 or φ50 The Funnel, filter and receiving bottle are all with ground glass sealing surfaces. The filter is also called support screen. And the PTFE support screen is replaceable.