MICROFILTRATION

Filter membrane and microfiltration equipment

Microfiltration Aplications

Water filtration, microbiological analysis, gravimetrical and qualitative particles analysis, protein   determination, identification of nucleic acids,  sterilization of samples, prefiltration and clarification of samples, filtration of HPLC samples, aerosol samplings, environmental analysis (air, waters), cytology, parasitology, bioassays, epifluorescence microscopy, analysis of biological cells and particles, filtration in food industry (drinkable water, beverages, process waters), filtration of chemical reagent, high temperature liquids, filtration of drugs, filtration of chemical reagent, high temperature liquids…

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Membrane Filters

Membrane filters for microfiltration are made with cellulose acetate, mixed cellulose esters, NYL, PC, PES, PTFE. 

  • Diferent diameter - compatible with all filtration apparatus
  • Sterile and non sterile
  • Plan or grided membrane
  • Standard white and optional black membrane

Syringe Filters

Syringe filters sterine or non sterile are made with cellulose acetate, mixed cellulose esters, NYL, PC, PES, PTFE.

  • Dimeter: 13mm, 25mm and 33mm
  • Non sterile or sterile individual packed
  • 50, 100 or 1000 pcs in package
  • Different membrane type to meet the requirements in all types of industries
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Membrane Filtration Equipment

Wide range of equipment for membrane filtration – for vacuum filtration and pressure membrane filtration 

  • Filtration manifold with glass or stainless steel filter holders
  • Filter holders for 47/50mm, 90mm, 142mm and 293mm diameter membrane
  • Vacuum pump or compressor
  • Filtration manifold with 1, 3 or 6 places
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MCE Membrane

The mixed cellulose esters membranes are composed of cellulose acetate and cellulose nitrate. It is one of the most widely used membranes in analytical and research applications.

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NYL Membrane

Nylon membranes filters are flexible, durable and tear resistant and can be autoclaved at 135 °C. Good chemical compatibility with aqueous and alcoholic solutions and solvents. Filtration of HPLC samples 

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PTFE Membrane

PTFE membrane is an hydrophobic filter made of polytetra-fluorethylene laminated with PP layer. Excellent chemical resistance (pH 1-14), they are used also for solvents and acids.

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MCE Syringe Filters

MCE – Mixed Cellulose Esters Syringe Filters -clarification of biological fluids,  filtration of proteins, enzymes and other aqueous solutions

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NYL Syringe Filters

NYL – Polyamide Syringe Filters – filtration of solvents,  filtration of aqueous and organic solutions in HPLC aplications.


 

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PTFE Syringe Filters

PTFE – Polytetra-fluorethylene Syringe Filters – filtration solutions extremely corrosive, preparation of HPLC or GC samples, filtration of air and gases

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