Filtration units -

Top-filters Nalgene

Fix onto an ISO, Pyrex or Schott type glass flask, with a 33 or 45 mm neck. Membranes PES (0.45 µm) or FAST PES (0.2 µm), and SFCA membranes.

Receiving flasks for filtration unit

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Polystyrene flasks with polyethylene screw cap for Nalgene filtration units.

Steripak filtration unit

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For the sterilisation of 10 to 20 litres.

Filter for Stericap Plus flask

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For ultrafast sterilisation of 5 to 10 litres by vacuum filtration. The solution is pumped directly into the feed container: no need to fill a funnel several times. In addition, the solution is filtered directly into the recipient of your choice: no transfer steps and therefore a reduced risk of contamination. This device is ideal for the sterilisation of culture media, serum, buffers, and other biological solutions.

Sterivex filtration unit

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For sterile filtration or clarification of aqueous solutions, for volumes up to 2 l.

Steritop filtration unit

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To filter volumes of 150 ml to 1 l into flasks .

Complete sterile filtration units

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Filtration units with 250 and 500 ml volumes, ideal for the separation and purification of samples. Wide choice of membranes: porosity 0.22 or 0.45 µm, cellulose esters (MCE), nylon, PVDF and PES.

Nalgene analytical filter units

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Complete filter unit that includes a removable filter membrane, and a receiver or a funnel.