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.

Read more
Something went wrong - we were not able to load your agreed MSA pricing. Please try refreshing the page.
Product Product Name Price
GN203NPUORG Mini-UniPrep G2 Syringeless Filters, std cap, translucent housing, 0.45 μm PTFE (100 pcs) Polytetrafluoroethylene (PTFE) Clear 0.45 µm 100 pieces 483.00 USD Add to cart

{{stock.stockMessage}}

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 506.00 USD Add to cart

{{stock.stockMessage}}

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 506.00 USD Add to cart

{{stock.stockMessage}}

GN503NPUORG Mini-UniPrep G2 Syringeless Filters, std cap, translucent housing, 0.45 μm PTFE (1000 pcs) Polytetrafluoroethylene (PTFE) Clear 0.45 µm 1000 pieces 4 834.00 USD Add to cart

{{stock.stockMessage}}

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 Online Offer
369.00 USD
Add to cart

{{stock.stockMessage}}

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 512.00 USD Add to cart

{{stock.stockMessage}}

GS503NPENYL Mini-UniPrep G2 Syringeless Filters, slit septum cap, translucent housing, 0.2 μm nylon (1000 pcs) Nylon Clear 0.2 µm 1000 pieces Online Offer
3 719.00 USD
Add to cart

{{stock.stockMessage}}

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 Online Offer
380.00 USD
Add to cart

{{stock.stockMessage}}

GN503NPERC Mini-UniPrep G2 Syringeless Filters, std cap, translucent housing, 0.2 µm regenerated cellulose (1000 pcs) RC Clear 0.2 µm 1000 pieces 4 834.00 USD Add to cart

{{stock.stockMessage}}

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 506.00 USD Add to cart

{{stock.stockMessage}}

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 506.00 USD Add to cart

{{stock.stockMessage}}

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 506.00 USD Add to cart

{{stock.stockMessage}}

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 512.00 USD Add to cart

{{stock.stockMessage}}

GS203NPENYL Mini-UniPrep G2 Syringeless Filters, slit septum cap, translucent housing, 0.2 µm nylon (100 pcs) Nylon Clear 0.2 µm 100 pieces 506.00 USD Add to cart

{{stock.stockMessage}}

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 506.00 USD Add to cart

{{stock.stockMessage}}

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 Online Offer
369.00 USD
Add to cart

{{stock.stockMessage}}

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 Online Offer
3 751.00 USD
Add to cart

{{stock.stockMessage}}

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 5 063.00 USD Add to cart

{{stock.stockMessage}}

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 5 063.00 USD Add to cart

{{stock.stockMessage}}

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 5 063.00 USD Add to cart

{{stock.stockMessage}}

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 489.00 USD Add to cart

{{stock.stockMessage}}

GN503NPEPP Mini-UniPrep G2 Syringeless Filters, std cap, translucent housing, 0.2 µm polypropylene (1000 pcs) Polypropylene (PP) Clear 0.2 µm 1000 pieces 4 834.00 USD Add to cart

{{stock.stockMessage}}

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 483.00 USD Add to cart

{{stock.stockMessage}}

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 489.00 USD Add to cart

{{stock.stockMessage}}

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 Online Offer
3 506.00 USD
Add to cart

{{stock.stockMessage}}

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 Online Offer
368.00 USD
Add to cart

{{stock.stockMessage}}

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 489.00 USD Add to cart

{{stock.stockMessage}}

GN503NPEORG Mini-UniPrep G2 Syringeless Filters, std cap, translucent housing, 0.2 μm PTFE (1000 pcs) Polytetrafluoroethylene (PTFE) Clear 0.2 µm 1000 pieces 4 834.00 USD Add to cart

{{stock.stockMessage}}

GN203APEORG Mini-UniPrep G2 Syringeless Filters, std cap, amber housing, 0.2 µm PTFE (100 pcs) Polytetrafluoroethylene (PTFE) Amber 0.2 µm 100 pieces 506.00 USD Add to cart

{{stock.stockMessage}}

GN203NPEORG Mini-UniPrep G2 Syringeless Filters, std cap, translucent housing, 0.2 μm PTFE (100 pcs) Polytetrafluoroethylene (PTFE) Clear 0.2 µm 100 pieces 483.00 USD Add to cart

{{stock.stockMessage}}

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 512.00 USD Add to cart

{{stock.stockMessage}}

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 483.00 USD Add to cart

{{stock.stockMessage}}

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 483.00 USD Add to cart

{{stock.stockMessage}}

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 Online Offer
307.00 USD
Add to cart

{{stock.stockMessage}}

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 Online Offer
3 629.00 USD
Add to cart

{{stock.stockMessage}}

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 Online Offer
3 559.00 USD
Add to cart

{{stock.stockMessage}}

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 Online Offer
346.00 USD
Add to cart

{{stock.stockMessage}}

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 Online Offer
368.00 USD
Add to cart

{{stock.stockMessage}}

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 506.00 USD Add to cart

{{stock.stockMessage}}

GN503NPURC Mini-UniPrep G2 Syringeless Filters, std cap, translucent housing, 0.45 µm regenerated cellulose (1000 pcs) RC Clear 0.45 µm 1000 pieces 4 834.00 USD Add to cart

{{stock.stockMessage}}

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 Online Offer
321.00 USD
Add to cart

{{stock.stockMessage}}

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

{{stock.stockMessage}}

GN503NPENYL Mini-UniPrep G2 Syringeless Filters, std cap, translucent housing, 0.2 μm nylon (1000 pcs) Nylon Clear 0.2 µm 1000 pieces 4 834.00 USD Add to cart

{{stock.stockMessage}}

GN203NPURC Mini-UniPrep G2 Syringeless Filters, std cap, translucent housing, 0.45 µm rengenerated cellulose (100 pcs) RC Clear 0.45 µm 100 pieces 483.00 USD Add to cart

{{stock.stockMessage}}

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 489.00 USD Add to cart

{{stock.stockMessage}}

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 Online Offer
321.00 USD
Add to cart

{{stock.stockMessage}}

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 483.00 USD Add to cart

{{stock.stockMessage}}

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 512.00 USD Add to cart

{{stock.stockMessage}}

GN203NPENYL Mini-UniPrep G2 Syringeless Filters, std cap, translucent housing, 0.2 μm nylon (100 pcs) Nylon Clear 0.2 µm 100 pieces 483.00 USD Add to cart

{{stock.stockMessage}}

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 Online Offer
368.00 USD
Add to cart

{{stock.stockMessage}}

No reviews have been left for this product. Be the first to leave a review!

Leave a Review

You are not logged in.

To leave a review Register or Log In

Looking for support assistance?

Explore Product Support like Accessories, FAQs, Flow path schemes, Maintenance, Packing procedures, Spare parts, Troubleshooting and more.


If you can't find what you need, contact us to solve your problems.

Contact Us