Sartolab® BT with polyethersulfone (PES) is designed for cell culture media and other solutions. Type C4 is a bottle top (BT) unit with a pore size of 0.22 µm and a volume of 150 ml and can be used for sterile filtration. Version K contains 48 units which are individually packed and sterilized.
Sartolab RF/BT are disposable vacuum filtration units. The Bottle Top (BT) units contain an optimized Sartorius PES membrane and combine highest flow-rates and throughput with extremely low protein binding and extractables. They are therefore the product of choice for sterile filtration of tissue culture media, buffers, additives and other aqueous biologicals. Sartolab BT vacuum units are available as 150 ml, 500 ml and 1000 ml units.
· Low protein binding
· Fast flow and high throughput
· Easy to use
· For reusable receiver flasks