ROTILABO® CME

The non-sterile ROTILABO® syringe filters from Carl ROTH are available in pore sizes of 0.22 µm, 0.45 µm, 0.8 µm and 5.0 µm. The membrane material consists of CME, nylon, PES, PTFE or PVDF. The hydrophilic membrane made of cellulose mixed ester (cellulose acetate and nitrate) is used for the filtration of aqueous solutions. The hydrophilic nylon membrane is suitable for the filtration of aqueous and many organic solutions. The hydrophilic membrane made of polyethersulfone (PES) can be used to separate very fine particles from aqueous solutions. With a hydrophobic membrane made of polytetrafluoroethylene (PTFE), filtration of organic solutions and air filtration are possible. The hydrophilic membrane made of polyvinylidene fluoride (PVDF) is suitable for the filtration of aqueous and weakly organic solutions.

The membrane diameter is 13 mm, 25 mm or 30 mm. The housing is made of PE, PP or PVC, depending on the version. The sample volume is approx. 10 ml for syringe filters with a diameter of 13 mm and approx. 100 ml for diameters >25 mm. The dead volume is between <15 µl and <100 µl. The maximum operating temperature is 45 °C and the maximum operating pressure is 5 to max. 10 bar, depending on the version. A Luer lock inlet and a Luer outlet are available as connections.