Filtration Syringe filters Whatman syringe filters Puradisc syringe filters

Puradisc syringe filters

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

Selection Guide - Whatman Filters

Chemical Resistance Guide - Whatman Filters

Selection Guide - Whatman Membranes

Application Note - Filtration before HPLC Cytiva

Variants and accessories

Sterile

Non-sterile

Gamma-sterilized.

Applications:
• Cell culture media
• Preparation of biological samples
• Sterile insulation
• Sterilisation of culture media and additives

Cat. n° 036658 and 036657: Ethylene oxide sterilisation and polycarbonate housing.

Applications: HPLC Sample preparation.
Cat. n° 036651 and 036652: polycarbonate housing.

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Specific terms
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The indication of the stock is not contractual: this data is in constant evolution and can vary according to the desired quantities.
* Items marked "Consult us for delivery time" are only available on order, and are neither exchangeable nor refundable.
** For products subject to regulation: our customer relations department will contact you after registration in order to obtain the necessary documents to finalise your order.