Needle filter

needle filter introduction:

disposable microporous membrane filter does not need to change the membrane and filter cleaning, eliminating the complex and time-consuming preparation, widely used in the laboratory. Products are mainly applied to the sample presettling, in addition to the particle, aseptic filtration, etc.

with needle filter with needle barrels, routine use of fast, convenient and reliable for laboratory of the small volume of sample filtration processing equipment, its filtering mm diameter and mm, from processing. Ml to ml.

disposable needles filters ( 。 μ m，. μ m）

water system: a mixed fiber membrane filter needle, mm/box

organic series: nylon membrane filter needle, mm/box

material has: polyether sulfone needle filter contains a low protein adsorption layer of polyether sulfone membrane is an ideal solution filter products. With sealing legal system, and therefore no surfactant or lower die agent. Make sure the sample filtrate special cleaning. Also have had the sterilization packaging.

ptfe needle filter contains hydrophobic ptfe membrane, solvents, chemicals and other non aqueous effective filtering products. Ptfe membrane and solid polypropylene shell is especially suitable for corrosive chemicals filtering. Product introduction:

needle filter shell is made of polycarbonate plastic, and the lower by ultrasonic welding as a body, resistance to high pressure, there is no leak problem of the product.

needle filter is widely used in the lab, it does not need to change the membrane and filter cleaning, get rid of the complicated time-consuming preparations, mainly applied to the samples, liquid and gas filter, clarification, in addition to the particles of aseptic filtration. Filtering is the preferred method of HPLC, GC, small sample.

membrane filter material: mixed cellulose, Water system) ； Nylon ( Organic department) ； Ptfe. Polyether sulfone ( Water system) ；

the aperture ( μ m)

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diameter ( mm)

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