Sartorius Biosart 100 Monitor

Sartorius Biosart® 100 Monitors, Case of 48 Sterile Monitors (Not individually packaged). By drawing vacuum across the membrane, your sample is quickly and efficiently filtered through the included 0.45 µm filter. After filtering, the monitor quickly converts into its own Petri dish, saving time and money, while eliminating waste. Simply cap the bottom of the monitor, remove the cylinder side tube, add media, and cap the Petri dish.