Shanghai Naiai Precision Instrument Co., Ltd
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Disposable microporous filter membrane
Main feature: 1. Provide two types of packaging: independent sterile packaging and non sterile packaging; 2. Non sterile packaging can be sterilized u
Product details

Main features Principal character


1. Provide two types of packaging: independent sterile packaging and non sterile packaging;
2. Non sterile packaging can be sterilized using moist heat sterilization at 121 ℃ for 30 minutes (by the user);
3. Strong hydrophilicity, and the recovery rate of the membrane used for microbial limit testing meets the current pharmacopoeia regulations.



Technical Parameter Technical parameter



material Supporting layer name Aperture μ m Diameter mm characteristics and application
MCE not have Aseptic filter membrane 0.45 47 Large circulation and fast filtration. Suitable for sterile or microbiological limit testing of water samples and other easily filtered samples. It can also be used for the removal of liquid particles and the reduction of biological load.
50
0.22 47
50
Microporous filter membrane 0.45 47
50
0.22 47
50
N66 have Aseptic filter membrane 0.45 47 Has better membrane strength and chemical compatibility, and is easy to desorb and adsorb.
Suitable for sterile or microbiological limit testing of difficult to filter and antibacterial samples, as well as for particle removal and reduction of biological load in liquids.
50
0.22 47
50
Microporous filter membrane 0.22 47

Has good membrane strength and smaller pore size; Can be used for liquid sterilization filtration.

50
0.45 47 Good chemical compatibility and permeability, fast filtration. Suitable for sterile or microbiological limit testing of water samples and other easily filtered samples. It can also be used for the removal of liquid particles and the reduction of biological load
50
Note: Aseptic membranes are pre sterilized membranes, while microporous membranes are unsterilized membranes.



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