Glass Fiber GF Syringe Filter 13mm 0.7um/1.0um 100Pcs Lab Pre-filter
Optimize your heavy-duty laboratory filtration with our high-performance Glass Fiber (GF) Syringe Filters. Specially engineered for high dirt-holding capacity, these non-sterile filters are the ultimate choice for acting as a pre-filter for highly particulate-laden samples. They provide excellent chemical compatibility, making them highly effective for the purification of organic solvents and strong acids.
Customize your order by selecting your preferred pore size and package quantity from the drop-down menu:
Pore Size:
0.7 μm: Optimal for fine pre-filtration and clearing moderately viscous samples before further analysis.
1.0 μm: Perfect for heavy-duty pre-filtration, macro-particulate clearance, and highly turbid solutions.
Quantity Options:
100 Pcs / Box (Standard lab use)
300 Pcs (Bulk pack for frequent processing workflows)
500 Pcs (Best value for high-demand analytical facilities)
High Dirt-Holding Capacity: The Glass Fiber membrane prevents premature clogging, making it the perfect pre-filter for difficult, heavily contaminated, or viscous samples.
Excellent Chemical Resistance: Capable of safely filtering organic solvents and strong acids without degrading.
Minimal Sample Loss: Engineered with an ultra-low hold-up volume (<25 μL), guaranteeing maximum recovery of your valuable 1-10 mL samples.
Robust & Leak-Free: Safely housed in an ultrasonic-welded, virgin medical-grade Polypropylene (PP) casing that withstands maximum operating pressures up to 5 bar.
Clear Identification: Each individual filter is clearly printed with the membrane material (GF) and pore size to completely eliminate guesswork during busy lab preparation.
Standardized Fittings: Designed with a Female Luer Lock inlet and Male Slip Luer outlet for quick, secure, and slip-free attachment to all standard laboratory syringes.
| Feature | Specification |
| Membrane Material | GF (Glass Fiber) |
| Housing Material | Virgin Medical-Grade Polypropylene (PP) |
| Filter Diameter | 13 mm |
| Pore Size Options | 0.7 μm OR 1.0 μm |
| Quantity | 100, 300, or 500 pieces (Selectable) |
| Sterility | Non-sterile |
| Connectors | Female Luer Lock / Male Slip Luer |
| Effective Filtration Area | 0.65 cm² |
| Recommended Volume | 1 - 10 mL |
| Hold-Up Volume | < 25 μL |
| Maximum Pressure | 5 bar |
Highly efficient pre-filtration for viscous or heavily particulate-laden samples
Purification of organic solvents and strong acids
Preventing clogging of finer membrane filters (like 0.22μm) in subsequent steps
Low-volume analytical sample processing requiring robust chemical compatibility
(Note: Chemical compatibility depends on the membrane and the sample solvent. Always verify compatibility against your specific solvent, acid/base conditions, and pH range prior to use).