0.22μm Sterile Nylon Syringe Filters for Microbial Detection - 33mm Diameter with 340KPa Bubble Point
0.22μm sterile nylon syringe filters designed specifically for microbial detection applications in purified water systems. These filters feature excellent chemical resistance and reliable performance for laboratory and industrial water quality testing.
- Resistant to strong alkalis and organic solvents
- Naturally hydrophilic - no pre-wetting required
- Uniform 0.22μm pore size with excellent mechanical strength
- pH compatibility range: 3-12
- Suitable for both aqueous and organic phase filtration
- Strong protein binding capacity
- Good heat resistance for high-temperature applications
Ideal for microbial detection in purified water systems, filtration of aqueous solutions containing acids and bases, and processing organic solvents including alcohols, hydrocarbons, ethers, esters, ketones, and dimethylformamide.
| Parameter | Specification |
|---|---|
| Pore Size | 0.22μm |
| Syringe Filter Diameter | 33mm |
| Minimum Order Quantity | 10000 pieces / 100 packs |
| Maximum Overflow (φ33mm) | <200ml |
| Bubble Point (0.22μm) | 340KPa |
| Sample Volume | Recommended Filter Size | Retention Volume |
|---|---|---|
| <10 ml | 13mm | <25μl |
| 10ml-100ml | 25mm | <100μl |
| 100ml-200ml | 33mm | <125μl |
Not recommended for filtration of protein-containing liquids due to strong protein binding capacity. Alkali-resistant but not acid-resistant within the specified pH range.
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