JIANGSU GREEN UNION SCIENCE INSTRUMENT CO.,LTD

Disposable vacuum filter

    Vacuum filter is a disposable filtering consumable instead of solvent filter. It is aseptically packaged and welded with filter membrane of corresponding specifications. It can be discarded after use, It saves the trouble of cleaning and disinfection and saves a lot of labor. The filter is made of PS material and used with diaphragm vacuum pump, which can be used for filtration For large capacity samples, the filtered samples can be directly entered into the collection bottle, and can be stored directly by screwing on the cover.

Application

•  ideal for filtering tissue culture media, biological fluids, antibodies, etc

•  aqueous solutions and other cell cultures

•  sterilization and filtration of solutions that cannot be sterilized by high temperature and high pressure

  
  

Characteristic

• The low center of gravity design is more stable

• Large filtering area and faster filtering speed

• The concave design on the bottle body makes it easier to grasp, so it is easier to unscrew or tighten

• Wide bottle mouth design makes the solution easier to pour out

• The bottle body scale makes the reading more convenient

• Unique interface design enables it to be connected with various rubber hoses

• Easy to tear opening independent packaging design

• Each product has a batch number for easy identification and tracking

• Gamma ray sterilization is more thorough and reassuring

• No DNase, RNase, pyrogen

  
  

Ordering Information

• 6 kinds of membrane materials are available: PVDF, PES, MCE, CA, nylon & amp; PTFE

• 2 kinds of aperture 0.22 μm and 0.45 μM (other specifications can be customized)

• 3 capacity options 250, 500 & 1000ml

About Hydrophilic PVDF (Polyvinylidene Fluoride)

    Hydrophilic PVDF (Polyvinylidene Fluoride) membranes are commonly used in a variety of general filtration and sample preparation applications. For sterile and general filtration applications, our unique, modified hydrophilic PVDF (Polyvinylidene Fluoride) membrane with ultra low binding properties, broad chemical and temperature resistance, and high flow rates is an excellent choice. We recommend using our hydrophilic PVDF in applications such as multi-plexed bead-based assays, the filtration of dilute protein samples, cold and hot water for injection (WFI), chemicals, aggressive solvents and sanitizing agents.

For the filtration and degassing of the solvent-based mobile phases, our portfolio includes an HPLC-certified material available in 0.2 and 0.45um, which provides assurance that the filter material will not add artifacts or extractables to the samples for analysis. The chemical compatibility of the membrane includes aggressive acids and alcohols making it useful for the filtration of both aggressive and non-aggressive solvent-based mobile phases. We do not recommend using this membrane for the filtration of acetone, DMSO, or based>6N.