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Whatman Puradisc FP 30 Syringe Filters, GE Healthcare


Whatman™ Puradisc™ Puradisc™
6784-2510 6784-1301 6784-1304 6784-1302 6783-1302 6783-1304 6785-2504 6775-1302 6798-2510 6785-2502 6775-1304 6798-2504 6784-0404 6798-2501 6766-1304 6798-2502 6766-1302 6784-1310 6784-2504 6784-2501 6784-2502 6784-0402 10462300 6783-0402 10462701 6784-1350 6783-0404
Whatman Puradisc syringe filters from GE Healthcare’s Life Sciences business combine premium quality with economic efficiency. They are well suited for rapid, routine syringe filtration of samples up to 100 ml.

  • Eight different material options
  • Choice of 4 mm, 13 mm, and 30 mm syringe filter diameter to suit sample volume
  • Range of pore sizes for retaining a variety of particles
  • Optional sterile, medical-grade blister pack
  • Optional tube-tip format for accurate dispensing into a micro-vial

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

Puradisc is available in the following membrane materials: regenerated cellulose (RC), cellulose nitrate, nylon, polytetrafluoroethylene (PTFE), polyethersulfone (PES), polypropylene, polyvinylidene difluoride (PVDF), and cellulose acetate.

GE’s Whatman Puradisc line is a comprehensive syringe filter portfolio used in a variety of applications. GE also offers high-performance GD/X syringe filters with a multi-layer glass fiber prefilter for filtering larger volumes of harder-to-filter samples.

GE’s Puradisc PTFE syringe filter is a hydrophobic membrane that is chemically stable and inert. It exhibits low protein binding, and its main application is filtration of non-aqueous samples. Prior to filtering of aqueous samples, the membrane must be pre-wetted with a water-miscible organic solvent.


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Description Color Code Size Material Diameter Filter Media Filtration Area Pore Size Sterility Supplier No. Catalog Number Unit List Price Quantity
Puradisc 4 mm Polytetrafluoroethylene Syringe Filter, 0.45 µm, nonsterile 500 Pieces Pigment Free Polypropylene (PP) Housing 4 mm - - 0.2 cm² 0.45 µm Nonsterile 6783-0404 6783-0404 Pack of 500 Retrieving
Puradisc 13 mm Polytetrafluoroethylene Syringe Filter, 1.0 µm, nonsterile 100 Pieces Polypropylene (PP) Housing 13 mm - Polytetrafluoroethylene (PTFE) 1.3 cm² 1 µm Nonsterile 6784-1310 6784-1310 Pack of 100 Retrieving


Filtration Area (cm²)
Hold-up Volume
Dimensions 16.3 x 19.8 mm 10.1 x 23.5 mm
Max. Operating Pressure 5.2 bar (75 psi)
Autoclavable Autoclave at 121ºC
Housing Material
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Terms & Conditions

Prices shown are current at time of publication. Where changes have occurred, prices prevailing at the time of shipment will apply. Prices are subject to change without notice.

Our sales and customer service departments welcome quotations for laboratory set-ups and multiple-unit orders. Your inquiries are welcome and appreciated.

Payment Terms:
Payment terms are Net 30 Days on approved credit, F.O.B. warehouse or point of manufacture. Shipping charges are prepaid and added to the invoice. C.O.D. orders will be charged a $10.00 handling fee plus shipping charges. AMEX, MasterCard, and Visa are accepted.

Minimum Order:
There is no minimum order at BioExpress. Full case quantities or minimum quantities may apply to non-stock or specialty items.

All orders are shipped F.O.B. warehouse or point of manufacture. Shipping charges are prepaid and added to the invoice. Orders are usually shipped within 24 hours of receipt. We ship by the most efficient and economical means available. Extra charges apply to HAZMAT and dry ice shipments.

If you would like to return an item, please call BioExpress customer service or contact your local representative for an RGA number. All returns must include an RGA number, include original packaging and be shipped prepaid. Items older than 30 days, sterile, or special order items are subject to review. A 15% restocking fee applies.

BioExpress accepts no responsibility and shall not be held liable for loss, damage, expense, consequential, or accidental damage. This includes the damage to property, person, or premises resulting from these products. BioExpress MAKES NO WARRANTIES, EXPRESSED OR IMPLIED, INCLUDING, WITHOUT LIMITATION, THE WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURCHASE. BioExpress expressly disclaims all other warranties, whether express, implied or statutory, including the warranty of MERCHANTABILITY AND FITNESS FOR USE. In no event will BioExpress be liable for consequential damages arising from the use of products described in this catalog.

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