Whatman Mini-UniPrep G2 Syringeless Filter

Whatman Mini-UniPrep G2 Syringeless Filter

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.

Features an integrated autosampler vial, plunger with attached filter membrane, and septum/cap
Borosilicate glass vials eliminate plastic-based leachables that can originate from polypropylene vials
Designed to hold up to 0.5 mL of unfiltered sample that can then be loaded directly into an autosampler
Easy to see when a sample has been filtered
Wide range of membranes with 0.2 and 0.45 µm pore sizes to meet specific requirements
Also available in amber glass for light-sensitive samples

Also available, the Whatman Mini-UniPrep in polypropeline format, designed for autosamplers.

Process samples in one-third the time
Mini-UniPrep Syringeless Filters combine a membrane filter, autosampler vial, septum, and plunger into a single device to provide efficient sample filtration for Ultra High Performance Liquid Chromatography (UHPLC)/High Performance Liquid Chromatography (HPLC) analysis.

Mini-UniPrep G2 autosampler vials
Once compressed, Mini-Uniprep G2 can be placed into any autosampler that accepts a 12 mm × 32 autosampler vial for injection into your instrument. Alternatively, the septum can be pierced with a needle and the sample drawn off for manual injection into an analyzer.

Simplifying UHPLC/HPLC sample preparation minimizes instrument downtime resulting from use of unfiltered samples.

Minimizes leachables
Excessive leachables contamination from plastic vials can destabilize organic formulations and skew results. Mini-UniPrep G2 from GE Healthcare’s Life Sciences business features a borosilicate glass chamber, so sample contact with plastic leachables is minimized.

Specification
Parameter :Mini-UniPrep G2 Syringeless Filters, std cap, translucent housing, 0.45 µm rengenerated cellulose (100 pcs)
Cap :Standard
Nominal Force Needed to Compress :Approximately 25 lbs (11.3 Kg)
Housing :Borosilicate glass and Polypropylene (PP)
Liner Cap: Polypropylene
Filtration Media :RC
Color :Clear
Pore Size :0.45 µm
Pack size :100 pieces

Application :Routine UHPLC/HPLC analysis. Composite assays. Content uniformity testing. Protein precipitation. Solubility testing. Dissolution testing. Sample filtration. Use with any compound that requires protection from light, such as catecholamines or vitamins.

Capacity Max. :Chamber (Unfiltered Sample): 500 μl; Inner Storage Vial (Filtered Sample) : 330 μl; Recommended Minimum Filtering Volume: 220 μl placed in the Chamber to obtain 50 μl in Inner Storage Vial ml

Material :Chamber: Borosilicate Glass Plunger Outer Housing: Polypropylene Plunger Inner Storage Vial: Borosilicate Glass Filter media: As Specified Septa: Silicone with PTFE

Dimensions :Equivalent in size to 12 x 32 mm vials. Will fit any autosampler that accommodates standard 12 mm x 32mm profile vials (Needle height of the autosampler may need adjusting)

Whatman Mini-UniPrep G2 Syringeless Filter Whatman Filter Papers Range of products are mostly available in ready stock and it can delivered immediately throughout india

Apart from supplying Whatman Filter Papers products in India through dealers network, catering to a variety of customers ranging from Electrical Contractors, Engineering Industries, Turnkey Construction Companies, Railways, Defence Installations, Research Laboratories, Educational Institutes and various Research and Development laboratories of leading national and multinational companies.

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