Tube Top Vacuum Filters, 0.45 μm, 150 mL tube top vacuum filter, PVDF membrane, Sterile, 24piece(s)/case Protein Research these 250 mL Erlenmeyer flasks

these 250 mL Erlenmeyer flasks offer non-treated surfaces and a plug seal cap for secure closures

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Tube Top Vacuum Filters, 0.45 μm, 150 mL tube top vacuum filter, PVDF membrane, Sterile, 24piece(s)/case Protein Research these 250 mL Erlenmeyer flasksThe 50 mm diameter membrane with external vacuum interface allows for direct filtration into a 50 mL centrifuge tube, reducing unnecessary pipetting steps. Comes with an individually packaged centrifuge tube cap for easy storage. The connector thread is attached to a standard 50 mL standing conical centrifuge tube. The base directly secures the whole filter device. The set includes: vacuum filter upper cup, 50 mL conical centrifuge tube, centrifuge