Laboratory cell culture relies on high-quality culture media. Choosing appropriate filtration devices to make sterile filtration and clarification of culture media and buffer solutions, is the key to reducing contamination in culture.
Cobetter provide various specifications of sterile filtration devices including syringe filters, vacuum filters and capsule filters.
Syringe Filters | Vacuum Filters | Vent Filters | |
Recommended Sample Volume | 1-200mL | 150mL-1L | / |
Membrane Materials | PES Hydrophilic PVDF |
PTFE | |
Applications | 0.1μm: Mycoplasma removal 0.22μm: Sterile filtration 0.45μm: Clarification |
0.2μm: Air Venting |
-
Sterile Syringe Filters
Unique asymmetric PES membrane, single layer for high flow rate while two layer for high loading. Sterile by Gamma Irradiation.Learn More -
Venting Filters
Made of 0.2μm hydrophobic PTFE membrane with high retention rate. The housing is made of high purity polypropylene. Used for air venting of single-use systems, can withstand gamma irradiation.Learn More -
Vacuum Filters
For sterile filtration of cell culture media, often single-use and disposable. Suitable for larger volume media (100-1000mL) filtration. High flow rate and low protein binding.Learn More