Whatman™ Mini-UniPrep Syringeless Filters

Supplier: Whatman products (Cytiva)
Whatman™ Mini-UniPrep™ Mini-UniPrep™
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28137-772PK 4405.65 USD
28137-772 CA89233-788 84009-510 CA89233-786 28137-770 84009-512 84009-514 84009-516 28137-776 CA83009-802 CA83009-806 CA83009-808 CA12000-540 12000-530 CA12000-542 12000-532 12000-536 12000-538 CA14224-914 CA12000-530 12000-524 CA12000-532 12000-526 12000-528 CA12000-536 CA12000-538 28137-750 CA28137-760 28137-752 CA28137-762 14224-762 83009-810 28137-758 CA28137-768 CA83009-820 83009-812 CA83009-822 CA14224-778 28137-754 83009-814 CA83009-824 CA28137-764 28137-756 CA14224-930 83009-816 CA28137-766 CA83009-826 83009-818 14224-914 97034-680 CA12000-524 CA12000-526 CA10147-936 CA12000-528 CA28137-770 28137-762 CA28137-772 28137-764 28137-760 14224-930 CA83009-810 83009-802 CA83009-812 28137-766 CA83009-814 14224-778 CA28137-776 28137-768 83009-806 CA83009-816 83009-808 CA83009-818 83009-830 83009-798 CA14224-794 83009-834 14224-946 CA14224-946 CA28137-750 14224-794 83009-820 CA83009-830 CA28137-756 83009-822 CA83009-798 CA28137-758 83009-824 CA83009-834 CA28137-752 83009-826 CA28137-754 CA97034-680 97015-564 97015-562 10147-936 CA14224-730 CA84009-504 CA14224-976 CA84009-508 89233-790 CA84009-506 CA97015-564 CA97015-562 CA84009-510 89233-786 89233-788 97055-768 84009-504 CA84009-514 CA89233-790 CA84009-512 84009-506 14224-730 84009-508 14224-978 14224-976 CA84009-516 CA14224-978 12000-540 12000-542 CA97055-768
Whatman™ Mini-UniPrep Syringeless Filters
Filters Syringeless Filters
The Whatman Mini-UniPrep 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.

  • All-in-one filtration device for quick and cost-effective 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 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 light-sensitive samples, or translucent for easy visual inspection made from polypropylene (PP) material
  • Recyclable after use

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.
Applications include: Routine HPLC/UHPLC analysis, composite assays, content uniformity, protein precipitation, solubility testing, dissolution testing and sample filtration. Use with any compound that requires light protection, such as catecholamines or vitamins.

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.

PP for general filtration media-/solvent-based samples.
PTFE for aggressive samples, high chemical resistance membrane.
Regenerated cellulose and PVDF for aqueous/organic solvents - low, non specific protein-binding media.
Nylon for aqueous/organic samples in 3 to 10 pH range.
PES for biological samples requiring low protein-binding media.
Depth PP for aqueous/organic solvents - high flow and loading capacity.
GMF for high particulate-laden liquids.

Filtering capacity: 0.4 ml

Maximum operating temperature: 50 °C
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