Gelatine filters in conjunction with the MD8 air samplers (gelatine filter method) are used for collection of airborne microbes and viruses. Gelatine filter disposables are individually packaged, presterilised and ready-to-connect units, each consisting of a gelatine membrane filter and a holder. Gelatine membrane filters are still available as filter discs, suitable for the filter holder 17655 (80 mm diameter) supplied with the MD8 airscan® air samplers as well as in smaller diameters.
原厂资料:
注意事项:
Gelatine filters
water soluble, pore size 3µm, thickness approx. 250µm
Retention rates
Bac. subtilis niger spores 99.9995% at 0.25m/s inlet velocity
Coli-Phages: phage T1, 99.9% at 0.3m/s inlet velocity and 50% rel. air humidity
Phage T3, 99.94% at 0.3 m/s inlet velocity and 80% rel. air humidity