LABORATORY FILTRATION PRODUCTS & CONSUMABLES

Introduction We are proud to present this fourth issue of our catalogue with Frisenette products. Frisenette ApS was founded in 1931 and is a leading manufacturer and distributor of filters, filtration equipment and consumables for laboratory use. Together with our suppliers we strive to assure customer access to the latest developments in laboratory filtration and consumables. This is reflected in our large and diversified product range which meets the requirements in any modern laboratory. Our products are widely used in the pharmaceutical industry, public health, life science, chemical industry,...

SYRINGE FILTERSQ-Max® RR Syringe Filters Q-Max® RR Syringe Filters • This second generation of Q-Max® syringe filters, Q-Max® RR, consists of 13 mm and 25 mm filters with a choice of seven different built-in filtration media. • Choose between six membrane types and two types of glass micro fibers (GF). • Each filtration media type*, has its own colour code. Pore size (nominal retention for GF) is printed on each filter. • Q-Max® RR syringe filters are supplied in plastic jars with 100 pcs. and in bulk packed boxes with 500 pcs. • All Q-Max® RR syringe filters undergoes HPLC extractable tests....

Q-Max® RR NY Nylon - naturally hydrophilic and mechanically strong membrane type with a low level of extractables. Suitable for filtration of aqueous and solvent based samples which makes this type ideal and a good choise for filtration of HPLC samples.

Polyvinylidene Difluoride membrane - slightly hydrophobic. Good solvent and acid resistance makes this type suitable for filtration of HPLC samples. Not recommended for filtration of aqueos based samples. Size Pore Size Packing Ct N Q-Max® RR GF Glass micro fibers. The choice for final filtration of samples with a large number of particles or as a pre-filter for syringe filters with built-in membranes.

Q-Max® RR PTFE Polytetrafluoroethylene membrane - naturally hydrophobic with excellent resistance against solvents, bases and acids.

Q-Max® GPF Syringe Filters • Q-Max® GPF 25 mm syringe filters with built-in glass fiber pre-filters are specially designed to filter samples with many particles. • Available with Cellulose Acetate membranes for aqueous based liquids and Nylon membranes for solvents and/or aqueous based liquids. • Pore sizes 0.22 pm and 0.45 pm. • Available in boxes of 100 pcs. or bulk packed in boxes of 500 pcs.

Q-Max® CA-LS • Sterile 25 mm syringe filters with low protein binding Cellulose Acetate membranes. • Main application is sterile filtration of aqueous solutions in volumes up to approx. 50 ml. • Available pore sizes are 0.22 pm and 0.45 pm. • Q-Max® CA-LS syringe filters are sterilized by radiation and are manufactured in accordance with ISO 9001. Q-Max® CA-Plus • Sterile 25 mm syringe filters with low protein binding Cellulose Acetate membranes and built-in glass fiber pre-filter. • Main application is sterile filtration of aqueous solutions in volumes up to approx. 100 ml. • Available pore...

Q-Max® PES Sterile Syringe Filters Q-Max® PES Q-Max® PES sterile 25 mm syringe filters with low protein binding Polyethersulfone (PES) membranes. • Main application is sterile filtration of aqueous solutions in volumes up to approx. 50 ml. • Available pore sizes are 0.22 pm and 0.45 pm. • Q-Max® PES syringe filters are sterilized by radiation and are manufactured in accordance with ISO 9001. Connections [inlet/outlet] Female luer lock/male luer Ordering information Pore Size [pm] Packing [pcs.] Cat. No.

Q-Max® CA and CA-Plus Syringe Filters Q-Max® 30 mm CA syringe filter with a filtration area which is approximately 50% larger than in standard 25 mm Q-Max® syringe filters. Available with Cellulose Acetate membrane which is ideal for filtration of aqueous based liquids and some alcohols. Q-Max® 30 mm CA • Pore size 0.45 gm • Available in packs of 100 pcs. and in bulk packs of 500 pcs. Q-Max® 30 mm CA-Plus • Built-in glass fiber pre-filters increases the total throughput. • Pore size 0,22 and 0.45 gm (membrane) • Available in packs of 100 pcs.

Q-Max® 4 mm Syringe Filters • For volumes <1 ml • Low hold up volume • Six different membrane materials • Pore sizes 0.22 and 0.45 pm • Packings of 200 pcs. Membrane Types Cellulose Acetate PTFE, hydrophobic PTFE, hydrophilic Hydrophilic low protein binding membrane. Suitable for aqueous solutions and most alcohols. Hydrophilic and versatile membrane. For aqueous and most solvent based solutions e.g. Methanol and Acetonitrile. Hydrophilic low protein binding membrane. For aqueous and solvent based solutions. Broad pH resistance. Hydrophobic membrane suitable for filtration of solvents and some...

50 mm Vent Filter Applications - Sterile venting of vessels e.g. carboys, fermenters etc. - In-line sterilization of and particulate removal from air and gasses - Autoclave venting - Water trap - Filtration of gas for incubators - Filtration of non-aqueous fluids Ordering information Pore Size [pm] Packing [pcs.] Cat. No.

Micro-, Midi- and Maxi-Spin • Made of polypropylene. • Maxi-Spin with screw cap made of high density polyethylene. • Volumes are max. volumes. Working volumes should be less than stated. All types are available with eight types of microfiltration membranes with two pore sizes. Membrane Types Naturally hydrophilic type with broad solvent resistance. Can also be used for filtration of aqueous samples (pH 3-10) and for commonly used chemicals e.g. Methanol and Acetonitrile. Polyethersulfone (PES) Hydrophilic and low protein binding type. Resists pH 1-14. Hydrophilic and low protein binding membrane...

Membrane Pore size [pm] Cat. No. Membrane Pore size [pm] Cat. No. Nylon PES PVDF RC PTFE PP CA NC Nylon PES PVDF RC PTFE PP CA NC Membrane Pore size [pm] Cat. No. Nylon PES PVDF RC PTFE PP CA NC