Housing: polypropylene, filter area: 1.3 sq cm, volume flow rate: up to 10 ml, maximum pressure: 75 psi, inlet: internal luer lock, outlet: external luer, autoclavable at 121°C (only applies to non-sterile filters) Puradisc syringe filters are designed for the fast and efficient filtration of samples with a volume of up to 100 ml. Puradisc filters are made of pigment-free polypropylene or polycarbonate and, unless otherwise specified, are equipped with standard connections for inlet (Luer-Lock, female) and outlet (Luer, male).
Properties:
inert filter
for solutions with a high suspended solids content or high viscosity
as a pre-filter for other filters, they prevent the membrane from clogging
hydrophilic membrane
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excellent shape retention in aqueous solutions
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extremely low binding capacity for proteins of 21 µg/filter with a membrane diameter of 25 mm
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particularly suitable for the filtration of tissue cultures and biological macromolecules