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Cytiva Whatman™ Mini-UniPrep™ Syringeless Filters
Click to view available options
Pore Size:
0.2 μm
0.45 μm
Material (Membrane):
Glass Microfiber
Nylon
PES
PTFE
PVDF
Polypropylene
Polypropylene Depth Filter
Quantity:
100/Pk.
1000/Pk.
Description
Processes sample loads in one-third the time. Whatman™ Mini-UniPrep™ Syringeless Filters provide a faster and easier way to remove particulates from samples being prepared for HPLC and UHPLC analysis.
Whatman Mini-UniPrep™ Transparent Syringeless Filters quickly and easily remove particulates from samples being prepared for HPLC/UHPLC analysis, while maintaining sample visibility.
- Pre-assembled all-in-one filtration unit eliminates the need for syringe filter, syringe, vial and septum, reducing costs by up to 40%
- Wide range of membrane choices in 0.2 and 0.45 μm pore sizes to meet specific sample application requirements
- Compatible with most major autosamplers for high-throughput analysis
- Fewer consumables required
- Plunger contains a filtration membrane at one end and a pre-attached cap/septum at the other
- Can be used either manually or with a compressor unit
- Multi-sample compressor processes up to 6 samples at a time, further improving sample processing time and reducing hand stress
- Designed to fit into any autosampler accommodating 12 x 32mm vials -OR-
Septum can be pierced with needle and sample drawn off for manual injection into an analyzer

Specifications
Specifications
Color | Translucent |
Disposable | Single-use |
For Use With (Equipment) | Autosampler, Compressor |
Material | Septa: PTFE-coated Silicone Rubber |
Material (Membrane) | PVDF |
Pore Size | 0.45 μm |
For Use With (Application) | Routine HPLC/UHPLC analysis; Sample filtration; Composite assays; Content uniformity; Protein precipitation; Solubility/dissolubility testing; Ion chromatography |
Housing Material | Polypropylene (PP) |
Includes | Vial with incorporated filtration membrane, plunger and cap/septa |
Pressure Rating | 0.6 bar / 8 psi (to compress) |
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