Description
Whatman Puradisc sterile syringe filters with polyvinylidene difluoride (PVDF) membrane combine premium quality with economic efficiency.
- Choice of 4 mm, and 13 mm syringe filter diameter to suit sample volume
- Range of pore sizes for retaining a variety of particles
- Recyclable after use. Learn how you can recycle it.
Puradisc™ syringe filters cater to a wide variety of sample types and applications, including capillary electrophoresis, biological preparations, protein filtration, and UV spectroscopy sample preparation. Different Puradisc™ membrane media support diverse chemical solvents and compounds.
Polyvinylidene difluoride (PVDF) membranes
PVDF membranes are designed for high tensile strength, high solvent resistance, and low protein binding, making them suitable for biomedical filtration, sterilization filtration, and HPLC sample preparation.
Puradisc™ filters are available in the following membrane materials: regenerated cellulose (RC), cellulose nitrate, nylon, polytetrafluoroethylene (PTFE), polyethersulfone (PES), polypropylene, polyvinylidene difluoride (PVDF), and cellulose acetate.
Specifications
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Net 30 Terms
We offer Net 30 terms for qualified business customers, allowing you to receive your order now and pay within 30 days of the invoice date.
Frequently Asked Questions
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