GE Miniuniprep Ss .45UM PP1000PK US503NPUPP FREE S&H . GE Laboratory filtration hardware or accessories.

GEs Whatman Mini-UniPrep Syringeless Filters integrate an autosampler vial, filtration membrane, plunger, and cap/septa into one consumable product. They are built for fast and easy HPLC/UHPLC sample preparation. -All-in-one filtration device for quick and cost-effective sample processing -Eliminates the need for separate syringes, syringe membrane filters, vials, and septa -Designed for use with an HPLC or UHPLC autosampler for high-throughput analysis -0.2 m and 0.45 m pore sizes available to meet sample requirements -Compatible with most major autosamplers -Housing options: amber to prevent photodegradation of light-sensitive samples, or translucent for easy visual inspection By excluding large particles from a sample, the time required to process the mobile phase is shortened Mini-UniPrep filters are available with Nylon, PVDF, PES, glass microfiber, PTFE, polypropylene, and regenerated cellulose membrane filters. These filters can be used either manually or with a compressor unit. Compressor units allow for processing of multiple samples, further reducing sample preparation time for chromatographic analysis. Also, column life is extended by reducing contamination that ultimately causes clogging and back pressure build up.