Allinone filtration device for quick and costeffective chromatography sample processing Eliminates the need for separate syringes, syringe membrane filters, vials, and septa Designed for use with an UHPLC or HPLC autosampler for high throughput analysis 0.2 µm and 0.45 µm filter pore sizes available to meet filtration sample requirements Compatible with most major autosamplers Housing options: amber to prevent photodegradation of lightsensitive samples, or translucent for easy visual inspection made from polypropylene (PP) material Recyclable after use. Cytiva's Whatman MiniUniPrep Syringeless Filters combine four products into one syringeless filter solution for efficient chromatography sample preparation for a broad range of applications. They are built for fast and easy high performance liquid chromatography/ultra high performance liquid chromatography sample preparation and analysis. Whatman MiniUniPrep syringeless filtration for HPLC Chromatography sample preparation steps involving multiple consumables like syringe filters, vials, and septa increases costs and time required for sample preparation. Whatman MiniUniPrep syringeless filters eliminate the need for these separate disposable components and prepare samples in onethird the time required by other methods used for high performance liquid chromatography. By excluding large particles from a chromatography sample, the time required to process the mobile phase is shortened. Also, HPLC column life is extended by reducing contamination that ultimately causes clogging and back pressure build up. How the MiniUniPrep syringeless filter works MiniUniPrep syringeless filters can be used either manually or with a multicompressor. The multicompressor allows for processing of multiple filtration samples, further reducing sample preparation time for chromatographic analysis. Using the MiniUniPrep syringeless filter is easy. If you are not using a multicompressor, simply place your sample in the MiniUniPrep device, insert the plunger, and compress. Your sample is filtered rapidly and easily. The unique design allows the liquid sample to be forced into the reservoir of the plunger. Any excess air escapes though the vent hole until the seal is engaged. The MiniUniPrep syringeless filter can then be used in an autosampler.
