Syringe filters Puradisc™, RC
Syringe filters are suitable for rapid sample filtration and are used in a variety of applications, such as capillary electrophoresis, protein filtration, and UV spectroscopy sample preparation. With female Luer lock inlet.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.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.Hydrophilic membrane made of regenerated cellulose (RC) for aqueous and organic solutions.Housing made of PPOutlet male Luer coneLow protein bindingAutoclavable at 121 °C
Syringe filters ReliaPrep™, Cellulose acetate
Syringe filters for the filtration of samples, aqueous or organic solutions, and solvents. These syringe filters are suitable for applications in a wide range of laboratory areas, such as pharmaceutical or biotechnological laboratories.Sturdy, transparent housingWith female Luer Lock inletSterile products are sterilised with etylene oxide and individually packedHydrophilic membrane for sterile and particle filtration of aqueous solutions. Low protein binding.
Syringe filters ReliaPrep™, PES
Syringe filters for the filtration of samples, aqueous or organic solutions, and solvents. These syringe filters are suitable for applications in a wide range of laboratory areas, such as pharmaceutical or biotechnological laboratories.Sturdy, transparent housingWith female Luer Lock inletSterile products are sterilised with etylene oxide and individually packedIdeal for filtration of biological and pharmaceutical specimens. Low protein adsorption. High mechanical stability and chemical resistance.
Syringe filters ReliaPrep™, Regenerated cellulose
Syringe filters for the filtration of samples, aqueous or organic solutions, and solvents. These syringe filters are suitable for applications in a wide range of laboratory areas, such as pharmaceutical or biotechnological laboratories.Sturdy, transparent housingWith female Luer Lock inletSterile products are sterilised with etylene oxide and individually packedHydrophilic membrane. Ideal for HPLC sample preparation. High resistance to solvents.
Syringe filters Spartan®, Regenerated cellulose
Versatile use - ready-to-use filter units with a hydrophilic,low protein-binding membrane made of regenerated cellulose.First class chemical resistance against the usual aqueousand organic HPLC solventsSpartan®13 and 30 are tested and certified for UV absorbance substances at wavelengths of 210nm and 254nm with water, methanol and acetonitrile;Spartan® 13 has an extremely low hold up volume; <10µl, for optimal filtrationApplications:Ideal for HPLC sample preparation to achieve reproducible results. Carefully controlled manufacture guarantees lowest traces of UV- absorbing, extractable components.
Syringe Filters, Cellulose Acetate
Recommended for clarification, purification and sterilisation of aqueous solutions and biological samplesCellulose acetate membrane, surfactant-free, hydrophilicLow non-specific adsorption (3.8 µg BSA/cm²)Filtration of biological fluids, serum and nutrient media with a minimum loss of proteins due to very low protein binding to the membranePerfect for aqueous solutions (pH 4-8) and the most of alcohols, carbohydrates and oilsHousing material: PolypropyleneFitting inlet: Female Luer-LockFitting outlet: Male Luer-Slip
Syringe filters, disposable, ReZist®PTFE
Hydrophobic PTFE-membrane, laminated with polypropylenefirst class chemical resistance opposite to common organic HPLC solventsApplication:Filtration of aggressive solutions.GF92 membrane to the prefiltration of loaded solutions.
Syringe filters, Minisart® High-Flow, PES
Housing MBS. Minisart® High Flow PES (Polyethersulfone) syringe filters for sterile filtration, particle removal and ultra-cleaning. Covers a wide pH range. These independent ready-to-use syringe filters with PES membrane filter feature excellent flow speed and high filterable volume. The Minisart® High Flow is a syringe filter for rapid volume sterilisation with maximum user convenience. Ready-to-use units, which offer flow rates at low inlet pressures, allow for a correspondingly rapid sterile filtration.x = sterilization by gamma irradiation
Syringe filters, non sterile
Applications: Prefiltration and clarification of highly viscous solutions and the removal of large particles from suspensions. Use as a prefilter, with glass fiber membrane 25 mm housing diameter.
Syringe Filters, Nylon
Recommended for analytical applications, filtration of samples and solvents for HPLC under non-extreme conditionsNylon membrane, hydrophilicPerfect for dilute organic solvents (such as acetone, methylene chloride and acetonitrile) and alkaline solutionsDo not contain wetting agentsHousing material: PolypropyleneFitting inlet: Female Luer-LockFitting outlet: Male Luer-Slip
Syringe Filters, PTFE
Recommended for HPLC and GC samples, sterilisation and clarification of most solvents and filtration of gases and for air ventingPolytetrafluorethylene (PTFE, Teflon) membrane, hydrophobicHigh chemical resistance to most solvents and acidsExcellent for the sterilisation and clarification of most solvents (such as acetone, dimethyl formamide or DMSO), and of very aggressive or acidic solutionsFree from wetting agentsThey must be pre-wetted with a polar solvent such as ethanol or isopropanol before filtering aqueous samplesHousing material: PolypropyleneFitting inlet: Female Luer-LockFitting outlet: Male Luer-Slip
Syringe filters, sterile
Applications: Prefiltration and clarification of highly viscous solutions and the removal of large particles from suspensions. Use as a prefilter, with glass fiber membrane 25 mm housing diameter and with additional 0.2 µm CA-membrane.
Syringeless filter system Claristep®
Sartorius has developed a easy-to-use and straightforward filtration setup. The manually operated Claristep® Filtration System offers a way for clarifying your samples prior to analysis.Up to 8 samples are processed simultaneouslyNo syringe requiredNo need for a vacuum source or a power supplyFor low sample volumes ranging from 60 to 600 µlHold-up volume < 30 µlSuitable for all 12 x 32 mm test tubesScope of supply: Claristep® Station consisting of a base, a lid and an exchangeable tray
Syringeless filters Mini-UniPrep™
The Whatman Mini-UniPrep™ filter provides a quick and easy means of removing particles from HPLC samples. In comparison to other methods the amount of time required for sample preparation is reduced to one third. Mini-Uni-Prep™ is a ready-to-use filter unit consisting of a 0.4ml chamber and a plunger. The plunger contains a filtration membrane at one end and a cap with septum at the other. The plunger is pressed through the sample in the chamber. The pressure generated forces the filtrate into the plunger reservoir, with air escaping through the vent hole until the locking mechanism engages to form an airtight seal. The unit can now be placed in any autosampler and the sample analysed.
Syringeless filters SEPARA
SEPARA integrates in one single device auto-sampler vial, filtration membrane, plunger, and cap/septa. The single step filtering process is efficient and saves time. Fast and simple to use. Reducing sample loss. After filtration the sample is ready to use in most standard autosampler. The pre-slit cap ensures easy and clean transfer of sample. 5 different septa material, PP vial with Ø 12 x 33 mm, Filtering capacity 0.48 ml, dead volume <30 µl, maximum operating temperature 50 °C
Syringeless filters, amber Mini-UniPrep™
Amber colorant prevents photo degradation of light sensitive samples. Same colorant used in pharmaceutical containers designed to meet USP specifications for light resistance. Translucent amber chamber and plunger enable easy visual inspection
Syringeless filters, Autovial™
Provides a single disposable, manual pressure filtration system which is fast and easy to use in sample preparation.Built-in pre-filter for 'difficult' samplesMinimal wasteComprise a graduated, medical grade PP barrel, maximum capacity 12ml with 3cm2 filter at the base, luer slip outlet and plunger. Non-sterile
Syringeless filters, slit septa Mini-UniPrep™
Slit septum cap enables Mini-UniPrep use with current robotics on HPLC instruments for high throughput automationDurable yet flexible slit septum cap has been specially designed for instruments with sensitive sampling needs. Sample evaporation is minimal.