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GF Prefilter Syringe Filter
GF Prefilter Syringe Filter
- Glass Fiber Prefilter Layer: Acts as a depth filter to trap larger particles and protect the final membrane filter from clogging.
- Dual-Layer Construction: Typically combines a GF prefilter with a main filtration membrane (e.g., PES, Nylon, or PTFE) for staged filtration.
- High Dirt-Holding Capacity: Ideal for samples with high particulate loads, including environmental, food, and biological samples.
- Available in Multiple Sizes: Common diameters include 13 mm and 25 mm, compatible with standard syringes.
- Versatile Membrane Pairing: Can be paired with various final filtration membranes for chemical compatibility and precision filtering.
Description:
The GF (Glass Fiber) Prefilter Syringe Filter is a specialized syringe filter that incorporates a glass fiber prefilter layer to enhance filtration performance, especially for particulate-heavy or viscous samples. Designed for use ahead of fine membrane filters, the GF prefilter extends filter life, improves throughput, and ensures more reliable results in demanding sample preparation.