Syringe filters

Polycap TC filtration capsules feature dual layer polyethersulfone (PES) membranes and provide efficient filtration for aqueous solutions.

• 100% integrity-tested during manufacturing
• Polypropylene housing thermally fused to eliminate surfactants and mold releasing agents that could affect analysis
• Manufactured according to ISO9001:2008 QMS standards
• Available in sterile versions with a filling bell option
• PES membranes protein adsorption characteristics: HAS 0.4 µg/cm²; Insulin 2.0 µg/cm²; gammaglobulin 1.5 µg/cm²
• Connectors: stepped barb (SB)

Alternative Disposable Filtration Capsules, Polycap HD™, PP Alternative Disposable Filtration Capsules, Polycap TF™

The Anopore^® inorganic membrane consists of high-purity aluminium oxide and can be used for a wide range of applications. This unique material has a precise, non-deformable, honeycomb structure with a relatively consistent pore size that guarantees very efficient particle retention. In addition, the membrane has a low protein binding capacity, minimal autofluorescence, is non-toxic and supports cellular growth.

• Anotop^® 10 Plus / 25 Plus contains a glass microfiber prefilter
• Housing: PP
• Extractable materials: low
• Inlet connection: Female luer lock
• Outlet connection: Male slip luer

Housing diameter:	10 mm
Housing material:	PP
Extractable substances:	low
Retained volume:	< 20 µl

Mini-cartridge filters are inserted into a stainless steel housing. The bayonet closure provides a secure seal against back-pressure surges. An inner O-ring seals the lower part of the housing (except for the aeration housing). For the filtration of larger volumes and for long service lives. Individually tested. Their integrity can be checked at any time. Can be autoclaved repeatedly.

There are several different types which differ in the filter material used:

Sartobran-P
Heterogeneous double membrane of cellulose acetate, for the sterile filtration of liquids.

Sartofluor
Hydrophobic PTFE membrane filter, for the sterile filtration of air and gases.

Sartopure-PP3
High performance PP fleece prefilters for particle reduction.

In polysulphone for use with syringes for analytical and preparative use. Filtration-media must be selected separately.

Applications of FP 025/1:
Clarification and sterile filtration of aqueous liquids and gases.
Applications of FP 050/1:
Sampling and flow rate applications. Ideal for filtrations using peristaltic pumps and for gas sterilisation.

Max. pressure: Max. temperature:

7 bar 180 °C

Alternative Filter units Nalgene™ Rapid-Flow™, SFCA Membrane, sterile Alternative Filter Units, Cellulose Nitrate Membrane, sterile Alternative Filter Units Nalgene™ Rapid-Flow™, Nylon Membrane, sterile

Housing PP. NY (Nylon) and NY25 Plus (Glass Fiber 0.7 µm² + Nylon).

This is a rather hydrophilic membrane; it is recommended for filtration of aqueous and organic/aqueous medium polar liquids.
Excellent chemical compatibility with esters, bases and alcohols.
Sterile filters individually blister-packed.

For the ready-to-use filter units only virgin raw material is used. This ensures that there is no interaction with the sample to be filtered, provided that the units are used properly. The filter units are intended for laboratory use only and at temperatures up to 60°C.
Note: If syringes with a volume <10 ml are used, a pressure could be created which exceeds the max. operating pressure (700 kPa/7 bar) of the filter unit. EtO-sterilized = endotoxin free according to LAL-Test (USPXXIII), Sensitivity: 0.25EU/ml.

• Inlet female luer-lock
• Outlet luer cone or extended tip
• Autoclavable at 121°C

Hydrophilic membrane suitable for pre-filtration.

For the ready-to-use filter units only virgin raw material is used. This ensures that there is no interaction with the sample to be filtered, provided that the units are used properly. The filter units are intended for laboratory use only and at temperatures up to 60°C.
Note: If syringes with a volume <10 ml are used, a pressure could be created which exceeds the max. operating pressure (700 kPa/7 bar) of the filter unit. EtO-sterilized = endotoxin free according to LAL-Test (USPXXIII), Sensitivity: 0.25EU/ml.

• Inlet female luer-lock
• Outlet luer cone or extended tip
• Autoclavable at 121°C

Hydrophilic membrane; it is recommended for filtration of aqueous and organic/aqueous medium polar liquids.

For the ready-to-use filter units only virgin raw material is used. This ensures that there is no interaction with the sample to be filtered, provided that the units are used properly. The filter units are intended for laboratory use only and at temperatures up to 60°C.
Note: If syringes with a volume <10 ml are used, a pressure could be created which exceeds the max. operating pressure (700 kPa/7 bar) of the filter unit. EtO-sterilized = endotoxin free according to LAL-Test (USPXXIII), Sensitivity: 0.25EU/ml.

• Inlet female luer-lock
• Outlet luer cone or extended tip
• Autoclavable at 121°C

Hydrophilic membrane for aqueous polar and light unpolar solutions. Very low protein binding

• Hydrophobic PTFE-membrane, laminated with polypropylene
• first class chemical resistance opposite to common organic HPLC solvents

Application:
Filtration of aggressive solutions.
GF92 membrane to the prefiltration of loaded solutions.

Alternative Syringe filters Spartan®, Regenerated cellulose