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Filtratech Membrane Filters

มีผู้ชม 1054 ครั้ง
  • MCE type Mixed Cellulose Esters
  • CA type Cellulose Acetate
  • PTFE type Polytetra-Fluorethylene)

Membrane Filters
 

[MF] Mixed cellulose esters

 MF-MCE

The MCE membranes are made with cellulose acetate and cellulose nitrate fibres, they are naturally hydrophilic, mechanically stable and have a high loading capacity. They are suitable for microbiological analysis or for pre-filtration and clarification of samples

Type of membrane filter Pore size ea/box
MCE white (no sterile) plain 0.45 μm x 25 mm 100
MCE white (no sterile) plain 0.45 μm x 47 mm 100
 
 

[MF] Cellulose acetate

 MF-CA

The CA membranes are produced with pure cellulose acetate which is modified, and have a high filtration efficiency. Naturally hydrophilic, they present a good thermic stability and a weak fixation of proteins. They are suitable for biological, aqueous samples and for filtration of proteins or enzymes.

 
Type of membrane filter Pore size ea/box
CA white (no sterile) plain 0.22 μm x 47 mm 100
CA white (no sterile) plain 0.45 μm x 47 mm 100


[MF] Polytetra-fluorethylene

 

 MF-PT

Naturally hydrophobic, the PTFE membranes are made with polytetra-fluroethylene laminated with a PP layer. They can be used in air and gas filtration or for chemically aggressive or acid for samples. For the filtration of aqueous solutions, you should wet them first with isopropanol

Type of Syringe filter Pore size ea/box
PTFE white (no sterile) plain 0.45 μm x 13 mm 100
PTFE white (no sterile) plain 0.22 μm x 25 mm 100