• 9 types of membranes to meet all needs • Diameter from 13 to 33 mm • Sterile or non-sterile • Sterile or non-sterile • Colour code according to membrane • Polypropylene body • Female luer lock inlet/ male luer outlet • Gamma ray sterilisation • Version with pre-filter for loaded solutions
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)
The ReZist™ filters are specifically designed to be resistant to organic solvents. They are used in particular for the clarification of aggressive organic solvents in HPLC. They can also be used for air sterilisation of small equipment.
Choice of membranes: • Durapore: PVDF membrane with very low protein binding. • Express: PES membrane combining low protein binding and rapid filtration. • Cellulose ester: standard membrane with a variety of uses, available in many porosities. • LCR: Hydrophilic PTFE, universal, for aqueous solutions and solvents.
Choice of membranes: • Durapore: PVDF membrane with very low protein binding • Nylon • Fluoropore: hydrophobic PTFE for gas and organic solvent filtration • LCR: Hydrophilic PTFE, universal, for aqueous solutions and solvents • Fibreglass
The non-sterile Millex filters have a 33 mm diameter and offer almost 20% more filtration surface than the 25 mm filters. This allows you to work with better flow rate and performance while maintaining a low dead volume (< 80 µl).
• Sterile vents for fermenters, carboys and CO2 incubators of 6 to 120 litres • Can be used as filters for aqueous solution • Also for on line sterilisation • Filter body: PTFE - reinforced by polypropylene • Membrane: polypropylene • Membrane diameter: 64 mm • Filtration surface: 20 cm² • Volume: approx. 3 ml • Max. temp. autoclave: 134 °C • Max. cycles autoclave: 20 • Maximum resistance: 300 kPa (3 bar = 44 psi)
• Ready for use • Cellulose acetate membrane without surfactant guaranteeing very low protein binding • The Minisart Plus also has a fibreglass prefilter which facilitates the filtration of fouling solutions • Filtration surface of 5.3 cm²: high filtration output • EC marked according to the European Directive EDC 93/42/EEG on medical devices for the Minisart N ml with porosity 0.2 and 0.45 µm • membrane Diameter: 28 mm / filter body in cryolite Diameter: 33 mm • Female LL inlet connection • Applications: filtration and clarification of aqueous solutions for volumes up to 100 ml
• Ideal for sample volumes of 0.5 to 1.0 ml (Ø 4 mm), 2 to 10 ml (Ø 13 mm) and 10 to 50 ml (Ø 25 mm). • Colour-coded filter body, 1 colour / material • Membrane material and pore size printed on the side of the filter • Lot number and expiration date on each sterile package