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Filtration Whatman Syringe filters

Syringe filters

Whatman GD/X syringe filters with prefilter

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Specifically designed for high particulate-loaded samples.

Anotop syringe filter

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Filter with the exclusive « Anopore » membrane. Well suited for biological filtration.

Puradisc syringe filters

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Puradisc syringe filters are well suited for rapid, routine syringe filtration of samples up to 100 ml.
• Luer lock input (FLL), luer output (ML)
• Polypropylene body for syringe filters Ø 4, 13, 25 mm
• Polycarbonate body for syringe filter Ø 30 mm
• For volumes up to 2ml (Ø 4 mm) or 10ml (Ø 13 mm) or 100ml (Ø 25 and 30 mm)

Membrane material: AC = cellulose acetate, PP = polypropylene, PSU = polysulfone, PES = polyethersulfone, GF/A, GF/C, GMF = microfiberglass, PVDF = polyvinylidene fluoride, PTFE = polytetrafluoroethylene, RC = regenerated cellulose, NC = cellulose nitrate, H-PTFE = hydrophilic polytetrafluoroethylene

Applications:
AC: aqueous samples or certain organic samples

GMF: aqueous or organic samples

NYL: aqueous or organic samples, HPLC samples, hydrophilic

PP: aqueous or organic samples, low protein absorption

PES: aqueous samples, biological samples (serum, plasma), good chemical resistance, resistance to high temperatures, low protein absorption

PTFE: organic samples, hydrophobic

H-PTFE: organic solvents, aqueous samples, HPLC/uHPLC, low protein absorption, hydrophilic

PVDF: aqueous or organic samples, HPLC samples, low protein absorption, hydrophilic

Polydisc/VacuGuard protection filters

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Applications:
• Purification of water, chemical products or reagents
• Retention of bad smells, oily aerosols and various contaminants
• Removal of dye and odours from oils
• Compressed and vacuum air lines
• Emptying / evacuation of various equipment
• Protection of working environment and users
• Protection of vacuum pumps
• Retention of organic vapours and radioactive particles
• Molecular trap for alkaline or acidic areas
• Desiccant for fast acid air currents
• Significant activated charcoal surface
• 2 sizes (Carbon Cap) depending on your application
• Designed for on line use thanks to its grooved connections (pipe ends)
• Can be used as protection against all vapours if the moisture trap stops working