Cytiva's Whatman™ Puradisc Syringe Filters – Glass Microfiber GMF
Puradisc filters are produced from pigment-free polypropylene or polycarbonate with standard inlet (female luer lock) and outlet (male luer) connections (unless otherwise stated). These disposable filter devices are designed for use with aqueous or organic solutions containing high debris levels and for aggressive, hard-to-filter solutions. 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.
- Pigment-free polypropylene
- 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
- Sterile option for critical applications
- Wide range of membranes
- 13mm diameter syringe filter
- Sample volume up to 10mL
- Low hold-up volume <25µl ensures maximum sample recovery
Item ID | Diameter | Pore Size | Filtration Area | Membrane Material | Price | Packaging |
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WHATMAN 6818-1304 | ||||||
WHATMAN 6818-1304 |
13mm | 0.45µm | 1.3cm² | Glass Microfiber (GMF) |
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WHATMAN 6825-1307 | ||||||
WHATMAN 6825-1307 |
13mm | 0.7µm | 1.3cm² | Glass Microfiber (GMF) |
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WHATMAN 6822-1312 | ||||||
WHATMAN 6822-1312 |
13mm | 1.2µm | 1.3cm² | Glass Microfiber (GMF) |
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WHATMAN 6827-1315 | ||||||
WHATMAN 6827-1315 |
13mm | 1.5µm | 1.3cm² | Glass Microfiber (GMF) |
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WHATMAN 6820-1316 | ||||||
WHATMAN 6820-1316 |
13mm | 1.6µm | 1.3cm² | Glass Microfiber (GMF) |
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WHATMAN 6806-1316 | ||||||
WHATMAN 6806-1316 |
13mm | 1.6µm | 1.3cm² | Glass Microfiber (GMF) |
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WHATMAN 6821-1310 | ||||||
WHATMAN 6821-1310 |
13mm | 1µm | 1.3cm² | Glass Microfiber (GMF) |
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WHATMAN 6823-1327 | ||||||
WHATMAN 6823-1327 |
13mm | 2.7µm | 1.3cm² | Glass Microfiber (GMF) |
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WHATMAN 6825-2517 | ||||||
WHATMAN 6825-2517 |
25mm | 0.7µm | 4.2cm² | Glass Microfiber (GMF) |
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WHATMAN 6825-2527 | ||||||
WHATMAN 6825-2527 |
25mm | 0.7µm | 4.2cm² | Glass Microfiber (GMF) |
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WHATMAN 6787-2520 | ||||||
WHATMAN 6787-2520 |
25mm | 0.7µm | 4.2cm² | Glass Microfiber (GMF) |
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WHATMAN 6783-2510 | ||||||
WHATMAN 6783-2510 |
25mm | 1µm | 4.2cm² | Graded Density (GD1) |
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WHATMAN 6792-2510 | ||||||
WHATMAN 6792-2510 |
25mm | 1µm | 4.2cm² | Graded Density (GD1) |
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WHATMAN 6783-2520 | ||||||
WHATMAN 6783-2520 |
25mm | 2µm | 4.2cm² | Graded Density (GD2) |
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