Syringe filters are ideal for filtering the sample solution before injection. These are usually membrane filters made of appropriate materials. They are also available as glass fibre filters or as membrane filters with glass fibre pre-filters in cases where a glass fibre filter is required in front of the membrane filter. When selecting syringe filters, the highest quality materials should be used as the sensitivity of the analytical method increases. These are specially tested for interfering substances. In addition, they guarantee a high batch consistency for steady, reliable analytical results.
Filter Material | Properties |
Cellulose acetate (CA) |
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Glass fiber (GF) |
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Nylon (PA) |
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Polyethersulfone (PES) |
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Polyester (PET) |
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PTFE (PTFE) |
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Polyvinlyde difluoride (PVDF) |
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Regenerated cellulose (RC) |
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Glass fibre / regenerated cellulose (GF/RC) |
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