Syringeless filters

The Mini-UniPrep hand compressor is a time reducing compressor for the Mini-UniPrep G2 syringeless filter, a fast and cost-effective syringeless filter that simplifies UHPLC and HPLC sample filtration.

Cytiva's Mini-UniPrep G2 multicompressor saves time and reduces hand stress by filtering multiple Mini-UniPrep G2 syringeless filter vials during sample preparation.

The Whatman Autovial Syringeless Filter replaces multiple syringe-coupled sample filtration devices with a single, disposable unit. Discontinuation notice : effective immediately, certain product lines containing polypropylene membrane are being discontinued with no options for last time purchases. This action is the result of a supply discontinuation of critical raw material. Please click here for additional information and recommendation on alternative products. If assistance with alternative products is required, please contact your local Cytiva representative, or request advice from a filtration specialist here .

A Mini UniPrep G2 multicompressor tray allows you to preload eight samples, further increasing the time savings provided by Cytiva's Mini-UniPrep G2 syringeless filtration line.

Filter multiple Mini-UniPrep syringeless filter vials at once to save time and reduce hand stress.

The Mini-UniPrep multicompressor tray allows a user to preload eight samples, further increasing the time savings provided by Cytiva's Mini-UniPrep syringeless filtration line.

UniPrep™ Syringeless Filters are preassembled filtration devices for the filtration and storage of laboratory samples. These devices are quick and easy to use and feature a plunger, filter, and vial in one unit. They replace syringe-coupled filtration devices with single, disposable units.

Mini-UniPrep™ G2 is an all-in-one syringeless filter with a borosilicate glass chamber. It replaces syringe filters for autosampler-supported UHPLC/HPLC sample preparation with easier handling and fewer consumable components. Transform your HPLC and UHPLC sample preparation with our Mini-UniPrep™ G2 syringeless filters. These filters combine four steps into one to offer a fast, efficient, and less wasteful solution to sample filtration prior to chromatography.

Transform your HPLC and UHPLC sample preparation with our Mini-UniPrep™ syringeless filters. These filters combine four steps into one to offer a fast, efficient, and environmentally friendly solution to sample filtration prior to chromatography. Chromatography sample preparation steps traditionally involve multiple consumables like syringe filters, vials, and septa, which increases costs and time required for sample filtration. Mini-UniPrep™ syringeless filters eliminate the need for these separate disposable components and prepare samples in one-third 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 and HPLC column life is extended by reducing contamination that causes clogging and back pressure build up.