Description
Ultrafree filtration syst. CL, mem. PVDF, max. 2 ml, yellow, pore size 0.22
Non-sterile
Centrifuge filter units for sample volumes of no more than 0.5 or 2.0 ml. For use in fixed-angle rotors for 1.5 or 15 ml sample tubes. Filter unit and collector tube are made of PP.
- Hydrophilic Durapore® PVDF-membrane: extremely low protein binding. Suitable for removal of particulate matter and precipitate from aqueous samples, and for protein and nucleic acid applications
- Hydrophilic PTFE membrane: for removal of precipitate from solvent-based samples
- Open the attached lid of the filter unit
- Fill the insert with the volume of sample
- Close the filtration unit and insert it in the centrifuge
- On completion of centrifuging, remove the filtration unit, open the lid and remove the insert
- The insert contains the residue and the sealable housing contains the filtrate
Filter insert volume max. 2 ml, collector tube volume 5 ml.
Technical Information
| Version | Ultrafree-CL |
| Membrane material | PVDF |
| Pore size | 0,22 µm |
| Sterility | Non-sterile |
| Colour coding | yellow |
| Sample volume | ≤2 ml |
| Centrifugability in g (max.) | 5000 |
| Filtration area | 0.8 cm² |
| Dead volume | 10 µl |
| Ø external | 16.3 mm |
| Height | 77 mm |