General Lab Products & Reviews

Sterile Filter Tips

Type II pure water systems for the production of ASTM type II water for general laboratory applications. With the combination of reverse osmosis, softening and electronic | chemical desalting the arium® EDI 61215 type II pure water system guarantees constant water quality. The device is available with different volumes and as benchtop or built-in system. Four line alphanumerical display Electronic features for data sav…

Type III pure water systems for the production of RO-Water for general laboratory applications and for applications requiring large volumes of RO water on demand. The efficient RO-membranes reduce water wastage and provide excellent product water quality. The compact arium® RO 61316 type III pure water system is the ideal choice for daily laboratory applications, the arium®613L reverse osmosis (RO) system is suited for applica…

Reliable removal of microorganisms and particles from liquids with Minisart® syringe filters. Typical applications are clarification, sterile filtration, sample preparation and medical applications. The syringe filters are available in many different pore sizes and with hydrophilic or hydrophobic membrane materials.

Glass microfibre extraction thimbles for critical extractions, such as the separation of minutest particulate matter from dust, aerosols, gas or air streams. The extraction thimbles are manufactured from 100 % borosilicate glass and are thermally stable up to 500 °C. The inner diameter, outer length, round bottom and wall thickness of the glass microfibre thimbles are defined according to the norm DIN 12449.

Quartz microfibre extraction thimbles, especially suited for emission monitoring. The extraction thimbles are manufactured free of glass fibres and binding agents and are thermally stable up to 900 °C. The inner diameter, outer length, round bottom and wall thickness are defined according to the norm DIN 12449. The quartz microfibre extraction thimbles are filters of highest purity.

Glass microfibre filters without binder for clarification of buffer, reagent and protein solutions, air monitoring, as well as gravimetric and wastewater analysis. They can also be used as a prefilter. The glass microfibre filters without binder are made of 100 % borosilicate, are highly pure and extremely white. They continue to perform over long periods unlike cellulose filters whose rate of filtration drops off rapidly as t…

Glass microfibre filters with binder for air and gas monitoring, emission testing and smoke measurement. They can also be used as prefilter. The glass microfibre filters with binder are produced with synthetic binders to make them chemicaly and mechanicaly resistant and either hydrophobic or hydrophilic.

Quartz microfibre filters are especially suited for emission monitoring at temperatures of up to 950 °C and wherever filters of the highest purity are needed. Our quartz microfibre filters are free of glass fibres and binding agents.

Broad range of filter papers. You can choose from quantitative, qualitative, qualitative-technical filter papers, blotting and chromatography filter papers and many other paper grades for special applications. Our filter papers are depth filters and typical applications are particle retention in gases or aqueous solutions. Filtration rate: the time required to filter 10 ml of distilled water at 20 °C through a free-hanging, fu…

Vacuum filtration units are designed for the convenient clarification & sterile filtration of tissue culture media and components, biological fluids, and other aqueous solutions.

Vacuum filter holders made of glass or polycarbonate for clarification, sterile filtration, sterile venting, particle testing, ultracleaning and degassing solvents and solvent mixtures. The vacuum filter holders are autoclavable and can reliably be re-used.

At Sartorius, we know providing quality lab filtration materials is only half the battle. If a filter isn't easy to put in place, connect or use, it becomes a problem rather than a solution.

Ultrafilter membrane discs for sample concentration in stirred cells, available in three different materials: Polyethersulfone (PES) with high flux, no hydrophobic or hydrophilic interactions and low fouling characteristics, cellulosetriacetate (CTA) for high hydrophilicity and high ultrafiltrate recovery and Hydrosart® regenerated cellulose with extremely low protein binding and extended chemical resistance. Our ultrafilter m…

Disposable capsules with ion exchange membranes for polishing in biomanufacturing. The capsules are especially suited for the removal of DNA, viruses and protein contaminants. Our membrane adsorbers feature extremely short cycle times and provide exceptionally high flow rates and throughput thus they increase the process speed and avoid diffusion limits compared to conventional bead chromatography. • Simple handling • High spe…

Ready-to-use syringe filter units for ion exchange chromatography. Typical applications are the separation and purification of proteins. The units combine the advantages of Sartobind Membrane Adsorbers for ion exchange chromatography and syringe filter design and thus allow for rapid and easy handling of samples. • Ready-to-use devices • Simple handling with syringe or pump • High binding capacity • Very high flow rate • Robus…

UniSart® nitrocellulose membranes have been designed to be the ideal solid phase for Lateral Flow, able to bind high amount of capture reagent and yield a controlled and fast wicking of samples. Developed in the mid–80 for pregnancy testing, more than a billion Lateral Flow Immunoassays are today produced per year. Many markers such as cardiac, cancer, drug abuse and more can be analysed on such a strip. Like an ELISA it uses…

Being the first ever manufacturer of microporous membranes, Sartorius has many decades of experience in membrane formulation as well as in the building of state of the art specific casting machines. In the recently upgraded and enlarged manufacturing site in Germany, we have rigid environmental controls in place to provide a clean and stable manufacturing process. From the large portfolio of microporous membranes and ultrafilt…

Protein microarrays (or biochips) are indispensable tools for many proteomic applications and new multi-parameter IVD tests. The UniSart® 3D Nitro slides have been designed to be the best substrate for protein array applications, e.g., direct protein arrays (forward capture protein or antibody assays) and reverse phase protein microarrays (or lysate arrays). The multiplicity of protein spots, displayed on the slide surface, pe…

Line or dot immuno strips are still widely used in IVD tests. Many infectious diseases generate indeed a complex immune response and necessitate checking the patient serum for the presence of several antibodies. Today, the self wetting nitrocellulose membrane is still the best uniform substrate for the binding of these different immuno-dominant antigen proteins. The UniSart® 0.22 μm and 0.45 μm nitrocellulose membranes have be…

UVP PCR² Cabinet & Workstation

The Biosart® 100 Monitors have been specifically designed for the detection and enumeration of microorganisms in pharmaceuticals, cosmetics, food, beverages, water and other liquids. The monitors are sterile funnels, ready-to-use due to the incorporated membrane filter and cellulose pad. After filtration, just remove the 100 ml funnel to convert the monitor into a petri dish, eliminating the need of membrane manipulation.

New Tip Packaging Concept for Enhanced Usability of Bulk Tips.

Sterisart® universal pump for sample and media transfer into the Sterisart® NF systems for sterility tests. The peristaltic pump can be used in clean rooms, integrated into clean benches, or installed countersunk in the working surface of isolators. Sterisart® universal pump is available as an upgraded version with display and user software. The sterility test system features a compact design with a space-saving footprint -…

Ideal for analytical weighing of viscous, semi-crystalline or solid substances. Weighing paper, made of transparent smooth parchment. Ideal for analytical weighing of viscous, semi-crystalline or solid substances. The weighing paper keeps the balance pan clean and allows easy transfer of weighed substances. The paper is supplied in sheets, discs as well as weighing boats.   Features: Keeps the balance pan clean…