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.

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Product Product Name Price
GN203APEAQU Mini-UniPrep G2 Syringeless Filters, std cap, amber housing, 0.2 μm PVDF (100 pcs) Polyvinylidene Difluoride (PVDF) Amber 0.2 µm 100 pieces 459.00 USD Add to cart Get Quote

In Stock Stock on request Limited stock

GN203APEAQUSP Mini-UniPrep G2 Syringeless Filters, starter pack with std cap, amber housing, 0.2 μm PVDF with hand compressor (100 pcs + HC) Polyvinylidene Difluoride (PVDF) Amber 0.2 µm 100 pieces + HC 464.00 USD Add to cart Get Quote

In Stock Stock on request Limited stock

GN203APEORG Mini-UniPrep G2 Syringeless Filters, std cap, amber housing, 0.2 µm PTFE (100 pcs) Polytetrafluoroethylene (PTFE) Amber 0.2 µm 100 pieces 459.00 USD Add to cart Get Quote

In Stock Stock on request Limited stock

GN203APEORGSP Mini-UniPrep G2 Syringeless Filters, starter pack with std cap, amber housing, 0.2 μm PTFE with hand compressor (100 pcs + HC) Polytetrafluoroethylene (PTFE) Amber 0.2 µm 100 pieces + HC 464.00 USD Add to cart Get Quote

In Stock Stock on request Limited stock

GN203NPEAQU Mini-UniPrep G2 Syringeless Filters, std cap, translucent housing, 0.2 μm PVDF (100 pcs) Polyvinylidene Difluoride (PVDF) Clear 0.2 µm 100 pieces 438.00 USD Add to cart Get Quote

In Stock Stock on request Limited stock

GN203NPEAQUSP Mini-UniPrep G2 Syringeless Filters, starter pack with std cap, translucent housing, 0.2 μm PVDF with hand compressor (100 pcs + HC) Polyvinylidene Difluoride (PVDF) Clear 0.2 µm 100 pieces + HC 444.00 USD Add to cart Get Quote

In Stock Stock on request Limited stock

GN203NPENYL Mini-UniPrep G2 Syringeless Filters, std cap, translucent housing, 0.2 μm nylon (100 pcs) Nylon Clear 0.2 µm 100 pieces 438.00 USD Add to cart Get Quote

In Stock Stock on request Limited stock

GN203NPENYLSP Mini-UniPrep G2 Syringeless Filters, starter pack with std cap, translucent housing, 0.2 μm nylon with hand compressor (100 pcs + HC) Nylon (NYL) Clear 0.2 µm 100 pieces + HC 444.00 USD Add to cart Get Quote

In Stock Stock on request Limited stock

GN203NPEORG Mini-UniPrep G2 Syringeless Filters, std cap, translucent housing, 0.2 μm PTFE (100 pcs) Polytetrafluoroethylene (PTFE) Clear 0.2 µm 100 pieces 438.00 USD Add to cart Get Quote

In Stock Stock on request Limited stock

GN203NPEORGSP Mini-UniPrep G2 Syringeless Filters, starter pack with std cap, translucent housing, 0.2 μm PTFE with hand compressor (100 pcs + HC) Polytetrafluoroethylene (PTFE) Clear 0.2 µm 100 pieces + HC 444.00 USD Add to cart Get Quote

In Stock Stock on request Limited stock

GN203NPEPP Mini-UniPrep G2 Syringeless Filters, slit septum cap, translucent housing, 0.2 μm PP (100 pcs) Polypropylene (PP) Clear 0.2 µm 100 pieces 438.00 USD Add to cart Get Quote

In Stock Stock on request Limited stock

GN203NPEPPSP Mini-UniPrep G2 Syringeless Filters, starter pack with std cap, translucent housing, 0.2 μm PP with hand compressor (100 pcs + HC) Polypropylene (PP) Clear 0.2 µm 100 pieces + HC 444.00 USD Add to cart Get Quote

In Stock Stock on request Limited stock

GN203NPERC Mini-UniPrep G2 Syringeless Filters, std cap, translucent housing, 0.2 µm regenerated cellulose (100 pcs) RC Clear 0.2 µm 100 pieces 438.00 USD Add to cart Get Quote

In Stock Stock on request Limited stock

GN203NPERCSP Mini-UniPrep G2 Syringeless Filters, starter pack with std cap, translucent housing, 0.2 µm rengenrated cellulose with hand compressor (100 pcs + HC) RC Clear 0.2 µm 100/PK + HC 444.00 USD Add to cart Get Quote

In Stock Stock on request Limited stock

GN203NPUAQU Mini-UniPrep G2 Syringeless Filters, std cap, translucent housing, 0.45 μm PVDF (100 pcs) Polyvinylidene Difluoride (PVDF) Clear 0.45 µm 100 pieces 438.00 USD Add to cart Get Quote

In Stock Stock on request Limited stock

GN203NPUAQUSP Mini-UniPrep G2 Syringeless Filters, starter pack with std cap, translucent housing, 0.45 μm PVDF with hand compressor (100 pcs + HC) Polyvinylidene Difluoride (PVDF) Clear 0.45 µm 100 pieces + HC 444.00 USD Add to cart Get Quote

In Stock Stock on request Limited stock

GN203NPUGMF Mini-UniPrep G2 Syringeless Filters, std cap, translucent housing, 0.45 µm Glass Microfiber (100 pcs) Glass Fiber Clear 0.45 µm 100 pieces 438.00 USD Add to cart Get Quote

In Stock Stock on request Limited stock

GN203NPUGMFSP Mini-UniPrep G2 Syringeless Filters, starter pack with std cap, translucent housing, 0.45 µm glass microfiber with hand compressor (100 pcs + HC) Glass Fiber Clear 0.45 µm 100/PK + HC 444.00 USD Add to cart Get Quote

In Stock Stock on request Limited stock

GN203NPUORG Mini-UniPrep G2 Syringeless Filters, std cap, translucent housing, 0.45 μm PTFE (100 pcs) Polytetrafluoroethylene (PTFE) Clear 0.45 µm 100 pieces 438.00 USD Add to cart Get Quote

In Stock Stock on request Limited stock

GN203NPUORGSP Mini-UniPrep G2 Syringeless Filters, starter pack with std cap, translucent housing, 0.45 μm PTFE with hand compressor (100 pcs + HC) Polytetrafluoroethylene (PTFE) Clear 0.45 µm 100 pieces + HC 444.00 USD Add to cart Get Quote

In Stock Stock on request Limited stock

GN203NPURC Mini-UniPrep G2 Syringeless Filters, std cap, translucent housing, 0.45 µm rengenerated cellulose (100 pcs) RC Clear 0.45 µm 100 pieces 438.00 USD Add to cart Get Quote

In Stock Stock on request Limited stock

GN203NPURCSP Mini-UniPrep G2 Syringeless Filters, starter pack with std cap, translucent housing, 0.45 µm RC with hand compressor (100 pcs + HC) RC Clear 0.45 µm 100/PK + HC 444.00 USD Add to cart Get Quote

In Stock Stock on request Limited stock

GN503NPEAQU Mini-UniPrep G2 Syringeless Filters, std cap, translucent housing, 0.2 µm PVDF (1000 pcs) Polyvinylidene Difluoride (PVDF) Clear 0.2 µm 1000 pieces 4 383.00 USD Add to cart Get Quote

In Stock Stock on request Limited stock

GN503NPENYL Mini-UniPrep G2 Syringeless Filters, std cap, translucent housing, 0.2 μm nylon (1000 pcs) Nylon Clear 0.2 µm 1000 pieces 4 383.00 USD Add to cart Get Quote

In Stock Stock on request Limited stock

GN503NPEORG Mini-UniPrep G2 Syringeless Filters, std cap, translucent housing, 0.2 μm PTFE (1000 pcs) Polytetrafluoroethylene (PTFE) Clear 0.2 µm 1000 pieces 4 383.00 USD Add to cart Get Quote

In Stock Stock on request Limited stock

GN503NPEPP Mini-UniPrep G2 Syringeless Filters, std cap, translucent housing, 0.2 µm polypropylene (1000 pcs) Polypropylene (PP) Clear 0.2 µm 1000 pieces 4 383.00 USD Add to cart Get Quote

In Stock Stock on request Limited stock

GN503NPERC Mini-UniPrep G2 Syringeless Filters, std cap, translucent housing, 0.2 µm regenerated cellulose (1000 pcs) RC Clear 0.2 µm 1000 pieces 4 383.00 USD Add to cart Get Quote

In Stock Stock on request Limited stock

GN503NPUAQU Mini-UniPrep G2 Syringeless Filters, std cap, translucent housing, 0.45 μm PVDF (1000 pcs) Polyvinylidene Difluoride (PVDF) Clear 0.45 µm 1000 pieces 4 383.00 USD Add to cart Get Quote

In Stock Stock on request Limited stock

GN503NPUGMF Mini-UniPrep G2 Syringeless Filters, std cap, translucent housing, 0.45 µm glass microfiber (1000 pcs) Glass Fiber Clear 0.45 µm 1000 pieces 4 383.00 USD Add to cart Get Quote

In Stock Stock on request Limited stock

GN503NPUORG Mini-UniPrep G2 Syringeless Filters, std cap, translucent housing, 0.45 μm PTFE (1000 pcs) Polytetrafluoroethylene (PTFE) Clear 0.45 µm 1000 pieces 4 383.00 USD Add to cart Get Quote

In Stock Stock on request Limited stock

GN503NPURC Mini-UniPrep G2 Syringeless Filters, std cap, translucent housing, 0.45 µm regenerated cellulose (1000 pcs) RC Clear 0.45 µm 1000 pieces 4 383.00 USD Add to cart Get Quote

In Stock Stock on request Limited stock

GS203NPEAQU Mini-UniPrep G2 Syringeless Filters, slit septum cap, translucent housing, 0.2 μm PVDF (100 pcs) Polyvinylidene Difluoride (PVDF) Clear 0.2 µm 100 pieces 459.00 USD Add to cart Get Quote

In Stock Stock on request Limited stock

GS203NPEAQUSP Mini-UniPrep G2 Syringeless Filters, starter pack with slit septum cap, translucent housing, 0.2 μm PVDF with hand compressor (100 pcs + HC) Polyvinylidene Difluoride (PVDF) Clear 0.2 µm 100/PK + HC 464.00 USD Add to cart Get Quote

In Stock Stock on request Limited stock

GS203NPENYL Mini-UniPrep G2 Syringeless Filters, slit septum cap, translucent housing, 0.2 µm nylon (100 pcs) Nylon Clear 0.2 µm 100 pieces 459.00 USD Add to cart Get Quote

In Stock Stock on request Limited stock

GS203NPENYLSP Mini-UniPrep G2 Syringeless Filters, starter pack with slit septum cap, translucent housing, 0.2 μm nylon with hand compressor (100 pcs + HC) Nylon Clear 0.2 µm 100/PK + HC 464.00 USD Add to cart Get Quote

In Stock Stock on request Limited stock

GS203NPEORG Mini-UniPrep G2 Syringeless Filters, slit septum cap, translucent housing, 0.2 μm PTFE (100 pcs) Polytetrafluoroethylene (PTFE) Clear 0.2 µm 100 pieces 459.00 USD Add to cart Get Quote

In Stock Stock on request Limited stock

GS203NPEORGSP Mini-UniPrep G2 Syringeless Filters, starter pack with slit septum cap, translucent housing, 0.2 μm PTFE with hand compressor (100 pcs + HC) Polytetrafluoroethylene (PTFE) Clear 0.2 µm 100 pieces + HC 464.00 USD Add to cart Get Quote

In Stock Stock on request Limited stock

GS203NPEPP Mini-UniPrep G2 Syringeless Filters, slit septum cap, translucent housing, 0.2 μm polypropylene (100 pcs) Polypropylene (PP) Clear 0.2 µm 100 pieces 459.00 USD Add to cart Get Quote

In Stock Stock on request Limited stock

GS203NPEPPSP Mini-UniPrep G2 Syringeless Filters, starter pack with slit septum cap, translucent housing, 0.2 μm polypropylene with hand compressor (100 pcs + HC) Polypropylene (PP) Clear 0.2 µm 100/PK + HC 464.00 USD Add to cart Get Quote

In Stock Stock on request Limited stock

GS203NPUAQU Mini-UniPrep G2 Syringeless Filters, slit septum cap, translucent housing, 0.45 μm PVDF (100 pcs) Polyvinylidene Difluoride (PVDF) Clear 0.45 µm 100 pieces 459.00 USD Add to cart Get Quote

In Stock Stock on request Limited stock

GS203NPUAQUSP Mini-UniPrep G2 Syringeless Filters, starter pack with slit septum cap, translucent housing, 0.45 μm PVDF with hand compressor (100 pcs + HC) Polyvinylidene Difluoride (PVDF) Clear 0.45 µm 100/PK + HC 464.00 USD Add to cart Get Quote

In Stock Stock on request Limited stock

GS203NPUGMF Mini-UniPrep G2 Syringeless Filters, slit septum cap, translucent housing, 0.45 μm glass microfiber (100 pcs) Glass Fiber Clear 0.45 µm 100 pieces 459.00 USD Add to cart Get Quote

In Stock Stock on request Limited stock

GS203NPUGMFSP Mini-UniPrep G2 Syringeless Filters, starter pack with slit septum cap, translucent housing, 0.45 μm glass microfiber with hand compressor (100 pcs + HC) Glass Fiber Clear 0.45 µm 100/PK + HC 464.00 USD Add to cart Get Quote

In Stock Stock on request Limited stock

GS203NPUORG Mini-UniPrep G2 Syringeless Filters, slit septum cap, translucent housing, 0.45 μm PTFE (100 pcs) Polytetrafluoroethylene (PTFE) Clear 0.45 µm 100 pieces 459.00 USD Add to cart Get Quote

In Stock Stock on request Limited stock

GS203NPUORGSP Mini-UniPrep G2 Starter Pack Slit Septum Cap with Translucent Housing 0.45 μm PTFE with Hand Compressor Polytetrafluoroethylene (PTFE) Clear 0.45 µm 100 pieces 464.00 USD Add to cart Get Quote

In Stock Stock on request Limited stock

GS503NPEAQU Mini-UniPrep G2 Syringeless Filters, slit septum cap, translucent housing, 0.2 μm PVDF (1000 pcs) Polyvinylidene Difluoride (PVDF) Clear 0.2 µm 1000 pieces 4 591.00 USD Add to cart Get Quote

In Stock Stock on request Limited stock

GS503NPENYL Mini-UniPrep G2 Syringeless Filters, slit septum cap, translucent housing, 0.2 μm nylon (1000 pcs) Nylon Clear 0.2 µm 1000 pieces 4 591.00 USD Add to cart Get Quote

In Stock Stock on request Limited stock

GS503NPEORG Mini-UniPrep G2 Syringeless Filters, slit septum cap, translucent housing, 0.2 μm PTFE (1000 pcs) Polytetrafluoroethylene (PTFE) Clear 0.2 µm 1000 pieces 4 591.00 USD Add to cart Get Quote

In Stock Stock on request Limited stock

GS503NPUAQU Mini-UniPrep G2 Syringeless Filters, slit septum cap, translucent housing, 0.45 μm PVDF (1000 pcs) Polyvinylidene Difluoride (PVDF) Clear 0.45 µm 1000 pieces 4 591.00 USD Add to cart Get Quote

In Stock Stock on request Limited stock

GS503NPUORG Mini-UniPrep G2 Syringeless Filters, slit septum cap, translucent housing, 0.45 μm PTFE (1000 pcs) Polytetrafluoroethylene (PTFE) Clear 0.45 µm 1000 pieces 4 591.00 USD Add to cart Get Quote

In Stock Stock on request Limited stock

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