Mini UniPrep Syringeless Filter - 0.2µm Polyethersulphone
Mini-UniPrep filter vials are available in clear and amber versions (for light sensitive samples), different membrane types, and with slit or normal septa.
Whatman Mini-UniPrep is constructed from virgin polypropylene. This all-in-one filter and autosampler vial has a filtration volume of 0.4 ml and fits any autosampler that take 12 × 32 mm profile vials. A multi-compressor is available to process up to six samples at once.
Cytiva 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 for HPLC
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 accessories
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.
| Manufacturer reference | UN203NPEPES |
|---|---|
| Brand | Cytiva |
| eclass | 32031600 |
| leadtime | 5 |
| UNSPSC code | 41104908 |
| Sales Unit | 100 pcs |
| Reference | A23401 |
| Material | PP |
| Pore | 0,2 µm |
| Color vial | Transparent |
| Membrane | PES (polyethersulfone) |
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