Feature description
1. The grid lines on the membrane facilitate bacterial colony identification and counting, and will not enhance or inhibit bacterial colony growth.
2. High microbial recovery rate
3. Used gamma ray sterilization to save operating time
4. Continuous packaging is perfectly matched with membrane separators of Millipore, Whatman, Sartorius and other brands. There is no protective paper, which is convenient for tweezers to pick up the membrane; fingers do not come into contact with the membrane to avoid secondary contamination.
5. Information such as item number, aperture, batch, etc. are displayed on the label to facilitate traceability.
Technical Parameters |
Pore diameter(um) | 0.45 | Grille width (mm) | 3.1 |
Bubble point (bar) | 2.6 | Bubble point (psi) | 37 |
Thickness(μm) | 140 | Porosity(%) | 75 |
Water flow rate (ml/cm?) | 60 | Air flow rate (L/min.cm²） | 4 |
Protein binding capacity (ug/cm²) | 150 | Dissolved matter (%) | <1.0 |
Maxlmum temperature resistance (°C) | 130 | Chemical compatibility | pH4-8 |
Coliform interception rate (%) | 100 | Recovery rate (%) | 90 |
Item number | Product Description | Packaging (pieces/box) |
NS30904704SC | Φ47mm,Aperture0.45um.White background, black grid, sterilization, continuous packaging | 150 pieces/box |
NS30904704S | Φ47mm,Aperture0.45um.White background, black grid, sterilization, Individually packaged | 200 pieces/box |
NS30905004S | Φ50mm,Aperture0.45um.White background ,black grid, sterilization, Individually packaged |
NS30914704S | Φ47mm,Aperture0.45um.Black background,white grid, sterilization, Individually packaged |
NS30915004S | Φ50mm,Aperture0.45um.Black background white grid, sterilization, Individually packaged |
NS30824704S | Φ47mm,Aperture0.45um.albuginea, sterilization, Individually packaged |
NS30825004S | Φ50mm,Aperture0.45um.albuginea, sterilization, Individually packaged |
