Claristep® Filtration System
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Claristep® Filtration System The Easy Choice – Syringeless and Fast

Claristep® Filtration System – The Power of Simplicity Preparing samples by clarification is an essential step prior to nearly all analytical techniques, such as high pressure liquid chromatography (HPLC). This filtration step to eliminate particles is crucial for maintaining the integrity of chromatography columns and for maximizing their operating life time. In addition, as the sensitivity of automated analytical instruments continues to improve, they increasingly require less volume to operate in order to maximize throughput. Therefore, fast clarification of small volumes that does not...

Claristep® Station The Claristep® Station consists of a base, a lid and an exchangeable tray for easy and accurate positioning of sample vials and Claristep® Filter units. The patent-pending design features unique grooves in the station’s lid and matching guide ridges on Claristep® Filter units to enable intuitively correct alignment and convenient handling of the system. Automatic Guiding System The grooves automatically guide the filter unit caps into the correct positions for simultaneous and accurate cap closure. Claristep® Filter Units Claristep® Filter units are made of the purest...

Sample Preparation for Analytics – Use the Most Ergonomic Clarification Solution Filter 8 samples simultaneously – without needing any power supply or a vacuum | pressure source. Simply place the filters on your vials, gently close the station and press on the station lid to filter – that’s it! Close the station lid. The grooves align the caps automatically, securely sealing every single Claristep® Filter unit for the most convenient processing. Press down on the station lid so that the left and right corners touch the base plate. Hold the lid in place for 3 seconds to ensure all sample...

Before clarification, the samples are pipetted in the filter reservoire. After clarification, the filtrates are collected in sample vials.

Reliable Removal of Particles – Filter Samples Without Adding Extractables and Leachables Claristep® Filter units with RC membranes are optimized for solvents and aqueous solutions. They provide maximum chemical compatibility and exceptionally low non-specific binding of analytes. HPLC Certification Methanol   Filtered with Claristep® RC 0.2 µm   Filtered with Claristep® RC 0.2 µm   Filtered with Claristep® RC 0.45 µm   Filtered with Claristep® RC 0.45 µm HPLC Procedure Flow Rate: 1 mL/min, Wavelength: 220 nm   Filtered with Claristep® RC 0.2 µm   Filtered with Claristep® RC 0.45 µm  ...

Sample Preparation Techniques – Choose the Best Solution for Your Needs Do you process dozens of samples each day? A syringeless solution will help you reduce time, effort and waste – and minimize hand stress. If you need to analyze only a few samples a day, you will benefit from our proven combination of a syringe and syringe filter. The choice is all yours! Claristep® Filtration System Syringe Filters for processing one sample at a time Analytical Sample Volumes Run Small – Get the Particle-free Volume You Really Need If you need to fill only 12 × 32 mm vials, a syringeless solution will...

Claristep® Components and Ordering Information Claristep® Filters Claristep® Filters are availabe in a choice of two pore sizes. Pore Size ¹ Effective Filtration Diameter RC = Regenerated Cellulose Claristep® System The Tray can be removed and exchanged. Claristep Station complete

Additional Components Needed The free choice of 12 × 32 mm sample vials and lids is enabeling you to chose the right vial for your particular sample and application, e.g. for light sensitive substances you can use brown glass. For small sample volumes you can use vessels with inlays. You can use glass or plastic, screw caps and | or slid lids – whatever you prefer. Minisart® Syringe Filters Removal of Particles and Microorganisms from Liquids and Gases Syringe filters are used for many routine preparation steps in laboratories all over the world. They are convenient, ready-to-use...

Sartolab® RF | BT Vacuum Filtration Units Sartolab® RF | BT vacuum filtration units are convenient filtration units designed for the filtration of volumes from 50 mL to 1 L. Sartolab® RF as a complete system includes a receiver flask or a conical tube to the filtration funnel. Sartolab® BT is a bottle top filter (filtration funnel) without a receiver flask, enabling customers to use their own receiver flasks and/or to expand the filtration capacity, depending on the particle load of the filtered liquid, by filling more than one receiver flask. All filtration units can be used as stand-alone...

Germany Sartorius Lab Instruments GmbH & Co. KG Otto-Brenner-Strasse 20 37079 Goettingen Phone +49 551 308 0 F or further contacts, visit www.sartorius.com Specifications subject to change without notice. Copyright Sartorius Lab Instruments GmbH & Co. KG. Status: 08 | 2021