国内揄拍国产精品人妻在线A片,国产级特黄AAAAAA片在线看,狠狠综合久久综合88亚洲,免费看国产黄线在线观看

F47 / F60 filtration funnel adopts membrane filtration method to retain the microorganisms on the membrane.

F47 funnels fit for  ?47mm membrane filters, while F60 funnels fit for  ?60mm membrane filters.

Sterile package, EO pre-sterilized;

No liquid remaining at the ring edge;

Seal of funnel edge is excellent, no leakage.

Membrane filters requirements:

    Diameter: ?47mm for F47 funnel; ?60mm for F60 funnel;

    Pore size: 0.45μm recommended;

Volume: 100mL, 250mL

Material of Funnel: Polypropylene (PP)

Sample filtration and microorganisms retention in microbial limit test and bioburden test.