Sartorius® CN white/black, sterile, 0.8 µm, cellulose nitrate (CN) membrane filter

Cellulose nitrate membrane filters, white with black mesh, 5 filters each packed together sterile The system consists of the MD8 airscan® air sampler and gelatin filter disposables. It is routinely used for quantitative detection of airborne pathogens, mainly on filling lines in class A and B sterile rooms (classification according to 'EU Guide for GMP'), isolators and blow-fill-seal systems. The high air flow rate of 8 m3/h allows not only isokinetic sampling at the flow velocities common in laminar flow, but also filtration of 1 m3 of air in the shortest possible time (less than 8 min). The filter unit can be mounted or placed far away from the air sampler. With the MD8 airscan® air sampler, the user can select and conveniently set the air flow rate and sampling time. With the specially developed calibration unit (see accessories), the MD8 airscan® can be calibrated by the user on site, e.g. as part of validation measures. After sample collection, the gelatin filter can be applied directly to the agar culture medium for incubation and colony formation. Accurate measurement results / retention that can be validated Complies with international guidelines such as EU-GMP Allows isokinetic sampling in laminar flow areas (does not create turbulence) Instrument can be calibrated on site Can be used in class A and B cleanrooms, BFS machines and isolators, as the device can be positioned outside the critical zone Due to the short collection time of 1 m3 of air, even the lowest germ counts are detected Membrane filter for air germ and particle collection with the air sampler MD8 This membrane filter is recommended for air germ collection when gelatine membrane filters cannot be used, e.g.E.g. room temperature: > 30°C and humidity: > 80 %. Package size: 100 pieces Material: Cellulose nitrate, white with black grid Pore size : 0.8 µm Diameter: 80 mm sterile,packed in bags of 5 pieces each