Puradisc Syringe Filters

Puradisc™ syringe filters combine premium quality and economy. They are ideal for the quick, efficient filtration of samples up to 100 ml volume.

Puradisc filters are produced from pigment-free polypropylene or polycarbonate with standard inlet (female luer lock) and outlet (male luer) connections (unless otherwise stated). Options include a sterile, medical-grade blister pack for critical applications and a special tube tip outlet that allows the sample to be accurately dispensed into a micro-vial, eliminating air lock.

Features and benefits

  • Pigment-free polypropylene (polycarbonate for Puradisc 30 and Aqua 30)
  • Standard inlet and outlet luer connectors
  • Optional sterile, medical-grade blister pack
  • Tube-tip format (optional) for accurate dispensing into a micro-vial
  • Choice of membrane or glass microfiber filter media
  • Choice of filter sizes (4 mm, 13 mm or 30 mm) to minimize sample loss
  • Sterile option for critical applications
  • Wide range of membranes


Puradisc 4 Syringe Filters
Puradisc 4
Features
  • 4 mm diameter syringe filter
  • Sample volume up to 2 ml
  • Low hold-up volume < 10 µl ensures maximum sample recovery
  • Tube-tip format (optional)
Applications
  • HPLC samples containing low solid content – filtration will improve column life
  • CE (Capillary Electrophoresis) samples – filtration will eliminate spurious peaks
  • Sterile filtration of low volume samples
  • UV/Vis samples – filter directly into cuvette using tube tip
  • Refractometry – filter samples to prevent damage to instrument optics and improve accuracy of results
  • Minimizing non-specific binding to membrane (due to small membrane size)


Puradisc 13 Syringe Filters
with Tube Tip
Puradisc 13
Features
  • 13 mm diameter syringe filter
  • Sample volume up to 10 ml
  • Low hold-up volume < 25 µl ensures maximum sample recovery
  • Glass microfiber option available
  • Tube-tip format (optional)
Applications
  • Biological sample preparation
  • HPLC sample preparation


Puradisc 25 Syringe Filters
Puradisc 25
Features
  • 25 mm diameter syringe filter
  • Sample volume up to 100 ml
  • Low hold-up volumes for maximum sample recovery
  • Glass microfiber option available
Applications
  • HPLC aqueous sample preparation
  • Biological sample preparation
  • Buffer solutions
  • Salt solutions
  • Tissue culture media
  • Irrigation solutions
  • Sterile isolation


Puradisc 30 Syringe Filter
Puradisc 30
Features
  • 30 mm diameter
  • Larger filtration area (44% greater in comparison with 25 mm)
  • Designed for aqueous samples
Applications
  • Filtration of protein-containing solutions with minimal protein loss (CA membrane)embrane)
  • Removal of cellular constituents from solution

Puradisc Aqua 30

Specifically designed for filtration of environmental samples prior to COD and DOC analysis. The membranes used in these devices are prewashed prior to assembly so as to reduce the organic carbon level.

Catalog Number                            Description

6786-0402     Puradisc 4 Syringe Filter, sterile, 0.2 µm, nylon, 50/pk
6789-0402     Puradisc 4 Syringe Filter, 0.2 µm, nylon, 100/pk
6790-0402     Puradisc 4 Syringe Filter, 0.2 µm, nylon, 500/pk
6789-0404     Puradisc 4 Syringe Filter, 0.45 µm, nylon, 100/pk
6790-0404     Puradisc 4 Syringe Filter, 0.45 µm, nylon, 500/pk
6777-0402     Puradisc 4 Syringe Filter, with tube tip, 0.2 µm, PVDF, 50/pk
6791-0402     Puradisc 4 Syringe Filter, sterile 0.2 µm, PVDF, 50/pk
6779-0402     Puradisc 4 Syringe Filter, 0.2 µm, PVDF, 100/pk
6792-0402     Puradisc 4 Syringe Filter, 0.2 µm, PVDF, 500/pk
6777-0404     Puradisc 4 Syringe Filter, with tube tip, 0.45 µm, PVDF, 50/pk
6779-0404     Puradisc 4 Syringe Filter, 0.45 µm, PVDF, 100/pk
6792-0404     Puradisc 4 Syringe Filter, 0.45 µm, PVDF, 500/pk
6784-0402     Puradisc 4 Syringe Filter, 0.2 µm, PTFE, 100/pk
6783-0402     Puradisc 4 Syringe Filter, 0.2 µm, PTFE, 500/pk
6784-0404     Puradisc 4 Syringe Filter, 0.45 µm, PTFE, 100/pk
6783-0404     Puradisc 4 Syringe Filter, 0.45 µm, PTFE, 500/pk
6763-1304     Puradisc 13 Syringe Filter, 0.45 µm, cellulose acetate, 2000/pk
6765-1302     Puradisc 13 Syringe Filter, 0.2 µm, PVDF, 2000/pk
6765-1304     Puradisc 13 Syringe Filter, 0.45 µm, PVDF, 2000/pk
6766-1302     Puradisc 13 Syringe Filter, 0.2 µm, PTFE, 2000/pk
6766-1304     Puradisc 13 Syringe Filter, 0.45 µm, PTFE, 2000/pk
6768-1302     Puradisc 13 Syringe Filter, 0.2 µm, nylon, 2000/pk
6768-1304     Puradisc 13 Syringe Filter, 0.45 µm, nylon, 2000/pk
6771-1304     Puradisc 13 Syringe Filter, 0.45 µm, cellulose acetate, 100/pk
6775-1302     Puradisc 13 Syringe Filter, with tube tip, 0.2 µm, PTFE, 50/pk
6775-1304     Puradisc 13 Syringe Filter, with tube tip, 0.45 µm, PTFE, 50/pk
6777-1302     Puradisc 13 Syringe Filter, with tube tip, 0.2 µm, PVDF, 50/pk
6777-1304     Puradisc 13 Syringe Filter, with tube tip, 0.45 µm, PVDF, 50/pk
6778-1302     Puradisc 13 Syringe Filter, with tube tip, 0.2 µm, PVDF, 50/pk
6779-1302     Puradisc 13 Syringe Filter, 0.2 µm, PVDF, 100/pk
6779-1304     Puradisc 13 Syringe Filter, 0.45 µm, PVDF, 100/pk
6780-1302     Puradisc 13 Syringe Filter, sterile, 0.2 µm, polyethersulfone, 50/pk
6780-1304     Puradisc 13 Syringe Filter, sterile, 0.45 µm, polyethersulfone, 50/pk
6781-1304     Puradisc 13 Syringe Filter, 0.45 µm, polyethersulfone, 500/pk
6782-1302     Puradisc 13 Syringe Filter, 0.2 µm, polyethersulfone, 100/pk
6782-1304     Puradisc 13 Syringe Filter, 0.45 µm, polyethersulfone, 100/pk
6783-1302     Puradisc 13 Syringe Filter, 0.2 µm, PTFE, 500/pk
6783-1304     Puradisc 13 Syringe Filter, 0.45 µm, PTFE, 500/pk
6784-1301     Puradisc 13 Syringe Filter, 0.1 µm, PTFE, 100/pk
6784-1302     Puradisc 13 Syringe Filter, 0.2 µm, PTFE, 100/pk
6784-1304     Puradisc 13 Syringe Filter, 0.45 µm, PTFE, 100/pk
6784-1310     Puradisc 13 Syringe Filter, 1.0 µm, PTFE, 100/pk
6784-1350     Puradisc 13 Syringe Filter, 5.0 µm, PTFE, 100/pk
6785-1302     Puradisc 13 Syringe Filter, 0.2 µm, polypropylene, 500/pk
6785-1304     Puradisc 13 Syringe Filter, 0.45 µm, polypropylene, 500/pk
6786-1301     Puradisc 13 Syringe Filter, sterile 0.1 µm, nylon, 50/pk
6786-1302     Puradisc 13 Syringe Filter, sterile 0. 2µm, nylon, 50/pk
6788-1302     Puradisc 13 Syringe Filter, 0.2 µm, polypropylene, 100/pk
6788-1304     Puradisc 13 Syringe Filter, 0.45 µm, polypropylene, 100/pk
6789-1301     Puradisc 13 Syringe Filter, 0.1 µm, nylon, 100/pk
6789-1302     Puradisc 13 Syringe Filter, 0.2 µm, nylon, 100/pk
6790-1302     Puradisc 13 Syringe Filter, 0.2 µm, nylon, 500/pk
6789-1304     Puradisc 13 Syringe Filter, 0.45 µm, nylon, 100/pk
6790-1304     Puradisc 13 Syringe Filter, 0.45 µm, nylon, 500/pk
6791-1302     Puradisc 13 Syringe Filter, sterile 0.2 µm, PVDF, 50/pk
6791-1304     Puradisc 13 Syringe Filter, sterile 0.45 µm, PVDF, 50/pk
6792-1302     Puradisc 13 Syringe Filter, 0.2 µm, PVDF, 500/pk
6792-1304     Puradisc 13 Syringe Filter, 0.45 µm, PVDF, 500/pk
6806-1316     Puradisc 13 Syringe Filter, 1.6 µm, GF/A, 500/pk
6818-1304     Puradisc 13 Syringe Filter, 0.45 µm, GMF, 500/pk
6820-1316     Puradisc 13 Syringe Filter, 1.6 µm, GF/A, 100/pk
6821-1310     Puradisc 13 Syringe Filter, 1.0 µm, GF/B, 100/pk
6822-1312     Puradisc 13 Syringe Filter, 1.2 µm, GF/C, 100/pk
6823-1327     Puradisc 13 Syringe Filter, 2.7 µm, GF/D, 100/pk
6825-1307     Puradisc 13 Syringe Filter, 0.7 µm, GF/F, 100/pk
6827-1315     Puradisc 13 Syringe Filter, 1.5 µm, 934-AH, 100/pk
10462945     Puradisc FP 13 Syringe Filter, 0.2 µm, RC, sterile, 50/pk
10462940     Puradisc FP 13 Syringe Filter, 0.2 µm, RC, sterile with mini-tip, 50/pk
6746-2502     Puradisc 25 Syringe Filter, 0.2 µm, PVDF, 50pk
6746-2504     Puradisc 25 Syringe Filter, 0.45 µm, PVDF, 50pk
6747-2502     Puradisc 25 Syringe Filter, 0.2 µm, PVDF, 200/pk
6747-2504     Puradisc 25 Syringe Filter, 0.45 µm, PVDF, 200/pk
6749-2504     Puradisc 25 Syringe Filter, 0.45 µm, PVDF, 1000pk
6750-2502     Puradisc 25 Syringe Filter, 0.2 µm, nylon, 50/pk
6750-2504     Puradisc 25 Syringe Filter, 0.45 µm, nylon, 50/pk
6750-2510     Puradisc 25 Syringe Filter, 1.0 µm, nylon, 50/pk
6751-2502     Puradisc 25 Syringe Filter, 0.2 µm, nylon, 200/pk
6751-2504     Puradisc 25 Syringe Filter, 0.45 µm, nylon, 200/pk
6751-2510     Puradisc 25 Syringe Filter, 1.0 µm, nylon, 200/pk
6752-2504     Puradisc 25 Syringe Filter, 0.45 µm, nylon, 500/pk
6753-2502     Puradisc 25 Syringe Filter, 0.2 µm, nylon, 1000/pk
6753-2504     Puradisc 25 Syringe Filter, 0.45 µm, nylon, 1000/pk
6753-2510     Puradisc 25 Syringe Filter, 1.0 µm, nylon, 1000/pk
6759-2502     Puradisc 25 Syringe Filter, 0.2 µm, PES, 300pk
6780-2502     Puradisc 25 Syringe Filter, 0.2 µm, PES sterile, 50/pk
6780-2504     Puradisc 25 Syringe Filter, 0.45 µm, PES sterile, 50/pk
6780-2510     Puradisc 25 Syringe Filter, 1.0 µm, PES sterile, 50/pk
6781-2502     Puradisc 25 Syringe Filter, 0.2 µm, polyethersulfone, 200/pk
6781-2504     Puradisc 25 Syringe Filter, 0.45 µm, polyethersulfone, 200/pk
6781-2510     Puradisc 25 Syringe Filter, 1.0 µm, polyethersulfone, 200/pk
6783-2510     Puradisc 25 Syringe Filter, 1.0 µm, GD1, 100/pk
6783-2520     Puradisc 25 Syringe Filter, 2.0 µm, GD2, 100/pk
6784-2501     Puradisc 25 Syringe Filter, 0.1 µm, PTFE, 50/pk
6784-2502     Puradisc 25 Syringe Filter, 0.2 µm, PTFE, 50/pk
6784-2504     Puradisc 25 Syringe Filter, 0.45 µm, PTFE, 50/pk
6784-2510     Puradisc 25 Syringe Filter, 1.0 µm, PTFE, 50/pk
6785-2502     Puradisc 25 Syringe Filter, 0.2 µm, PTFE, 200/pk
6785-2504     Puradisc 25 Syringe Filter, 0.45 µm, PTFE, 200/pk
6786-2502     Puradisc 25 Syringe Filter, 0.2 µm, polypropylene, 50/pk
6786-2504     Puradisc 25 Syringe Filter, 0.45 µm, depth polypropylene, 50/pk
6787-2520     Puradisc 25 Syringe Filter, 0.7 µm, GF/F, 1000/pk
6788-2502     Puradisc 25 Syringe Filter, 0.2 µm, polypropylene, 200/pk
6788-2504     Puradisc 25 Syringe Filter, 0.45 µm, depth polypropylene, 200/pk
6790-2502     Puradisc 25 Syringe Filter, 0.2 µm, polypropylene, 1000/pk
6790-2504     Puradisc 25 Syringe Filter, 0.45 µm, depth polypropylene, 1000/pk
6792-2510     Puradisc 25 Syringe Filter, 1.0 µm, GD1, 1000/pk
6794-2502     Puradisc 25 Syringe Filter, 0.2 µm, polyethersulfone, 1000/pk
6794-2504     Puradisc 25 Syringe Filter, 0.45 µm, polyethersulfone, 1000/pk
6794-2510     Puradisc 25 Syringe Filter, 1.0 µm, polyethersulfone, 1000/pk
6794-2512     Puradisc 25 Syringe Filter, 0.2 µm, polyethersulfone, sterile 1000/pk
6794-2514     Puradisc 25 Syringe Filter, 0.45 µm, polyethersulfone, sterile 1000/pk
6798-2501     Puradisc 25 Syringe Filter, 0.1 µm, PTFE, 1000/pk
6798-2502     Puradisc 25 Syringe Filter, 0.2 µm, PTFE, 1000/pk
6798-2504     Puradisc 25 Syringe Filter, 0.45 µm, PTFE, 1000/pk
6798-2510     Puradisc 25 Syringe Filter, 1.0 µm, PTFE, 1000/pk
6825-2517     Puradisc 25 Syringe Filter, 0.7 µm, GF/F, 50/pk
6825-2527     Puradisc 25 Syringe Filter, 0.7 µm, GF/F, 200/pk
10462000     Puradisc 30 Syringe Filter, cellulose nitrate, 5.0 µm, sterile, 50/pk
10462100     Puradisc 30 Syringe Filter, cellulose acetate, 0.45 µm, sterile, 50/pk
10462200     Puradisc 30 Syringe Filter, cellulose acetate, 0.2 µm, sterile, 50/pk
10462205     Puradisc 30 Syringe Filter, cellulose acetate, 0.2 µm, luer-lock outlet, sterile, 50/pk
10462206     Puradisc 30 Syringe Filter, cellulose acetate, 0.2 µm, luer-lock outlet, 500/pk
10462240     Puradisc 30 Syringe Filter, cellulose acetate, 0.8 µm, sterile, 50/pk
10462241     Puradisc 30 Syringe Filter, cellulose acetate, 0.8 µm, 50/pk
10462243     Puradisc 30 Syringe Filter, cellulose acetate, 0.8 µm, 500/pk
10462260     Puradisc 30 Syringe Filter, cellulose acetate 1.2 µm, sterile, 50/pk
10462261     Puradisc 30 Syringe Filter, cellulose acetate, 1.2 µm, 50/pk
10462263     Puradisc 30 Syringe Filter, cellulose acetate, 1.2 µm, 500/pk
10462500     Puradisc 30 Syringe Filter, cellulose nitrate, 5.0 µm, 500/pk
10462510     Puradisc 30 Syringe Filter, cellulose nitrate, 5.0 µm, 100/pk
10462520     Puradisc 30 Syringe Filter, cellulose nitrate, 5.0 µm, 50/pk
10462600     Puradisc 30 Syringe Filter, cellulose acetate, 0.45 µm, 500/pk
10462601     Puradisc 30 Syringe Filter, cellulose acetate, 0.45 µm, 50/pk
10462610     Puradisc 30 Syringe Filter, cellulose acetate, 0.45 µm, 100/pk
10462700     Puradisc 30 Syringe Filter, cellulose acetate, 0.2 µm, 500/pk
10462701     Puradisc 30 Syringe Filter, cellulose acetate, 0.2 µm, 50/pk
10462710     Puradisc 30 Syringe Filter, cellulose acetate, 0.2 µm, 100/pk
10462300     Puradisc FP 30, PTFE, 0.2 µm, sterile, 50/pk
10462800     Puradisc FP 30, PTFE, 0.2 µm, 500/pk
10462960     Puradisc FP 30, RC, 0.2 µm, sterile, 50/pk
10462950     Puradisc FP 30, RC, 0.45 µm, sterile, 50/pk
10462650     Puradisc Aqua 30 Syringe Filter, cellulose acetate, 0.45 µm, 500/pk
10462655     Puradisc Aqua 30 Syringe Filter, cellulose acetate, 0.45 µm, 100/pk
10462656     Puradisc Aqua 30 Syringe Filter, cellulose acetate, 0.45 µm, 50/pk

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