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Welcome, I’m Alex Davis. Yorlab prides itself on its professional but personal approach to customer service and we are committed to ensuring that we can meet all of your laboratory needs – just give us a call on 01904 488599 or 0191 526 0897

Alex Davis, Managing DirectorAlex Davis, Managing Director

Sartolab® RF / BT Filter Systems

Sartolab® disposable sterile filter systems and bottle top filters are designed for the vacuum filtration of tissue culture media and components, biological fluids and other aqueous solutions. For laboratory use only, not for human parenteral applications. All units are sterilised by gamma irradiation.

The filter units contain membranes integrally sealed to a support grid designed to maximise flow and reduce foaming and protein denaturation. The membrane is compatible with most aqueous solutions and tested for use in cell culture applications.
  • Filter funnels, dust covers and receiver bottles are manufactured from virgin, heavy metal-free polystyrene.
  • Tubing adapters, filter adapters and plug seal caps are made from heavy metal-free polyethylene.
  • Sartolab® filter systems are available with polyethersulfone membranes.
  • 0.22 µm PES membrane.
  • Single, sterile packed.
  • Bottles are single-use containers, not autoclavable, usable with temperatures up to 70 °C.
Bottle top (BT):bottle top filters suitable for bottles with thread GL45
Receiver flask (RF):complete filter unit with receiver, flexible vacuum tubing adapter and a lid
Sartolab® RF / BT Filter Systems  Sartorius
Pore size
PUOrder No. Price/Unit/GBP 
RF 150150180.22125425604-102.60Order
RF 250250240.10125446620-247.50Order
RF 250250240.22125425605-110.70Order
RF 500500400.22125425606-176.40Order
RF 10001000620.22125425607-255.60Order
BT 150150180.22485425608-297.00Order
BT 500500400.22125425609-117.90Order
BT 10001000620.22125425610-185.40Order