Cytiva Whatman - Model Mini-UniPrep -Syringeless Filter
Cytiva’s 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 µm and 0.45 µm 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
Whatman Mini-UniPrep Syringeless Filters from Cytiva Healthcare’s Life Sciences business quickly and easily remove particulates from samples being prepared for HPLC/UHPLC analysis. Browse the Whatman line to find the right filter and compressor for your application.
Sample preparation steps involving multiple consumables like syringe filters, vials, and septa increase costs and time required for sample preparation. Whatman Mini-UniPrep filters eliminate the need for these separate disposable components and prepare samples in one-third the time required by other methods.
By excluding large particles from a sample, the time required to process the mobile phase is shortened. Also, column life is extended by reducing contamination that ultimately causes clogging and back pressure build up.
Syringeless Filter Materials and AccessoriesMini-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.
- Parameter : Mini-UniPrep Syringeless Filter, amber housing, std cap, 0.2 µm, nylon filtration med (100 pcs)
- Application : Routine HPLC/UHPLC analysis. Composite assays. Content uniformity. Protein precipitation. Solubility testing. Dissolution testing. Sample filtration. Use with any compound that requires protection from light, such as catecholamines or vitamins.
- Housing : Polypropylene (PP)
- Capacity Max. : 0.4 ml
- Operating Temp. Max. : 50°C
- Nominal Force Needed to Compress : Approximately 18 lb / 8.2 kg
- Material : Housing and cap: Polypropylene (PP) Filter media: Non- woven polypropylene depth media Septa: Polytetrafluoroethylene (PTFE) coated silicone rubber
- Dimensions : Equivalent in size to 12 x 32 mm vials