Bottle-top filters, Sartolab^® BT, PES membrane

Sterile vacuum filters for screwing directly onto sterile bottles. Disposable units for sterile filtration of media and aqueous solutions. The special polyethersulphone (PES) membrane produces extremely good throughput times and low protein binding, making it ideal for cell culture applications. With GL45 screw connection for all standard bottles.
Caution: Only use sterile bottles authorised for use in low pressure applications.