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Biotage® SNAP KP-Sil

Flash Chromatography Cartridges


This product will be phased out on October 1st, 2019 (except 750g, 1500g).

Please check out here the corresponding column in the Biotage® Sfär family: Biotage® Sfär Silica Duo


Biotage SNAP flash purification cartridges are the original recognized industry standard for flash chromatography. 

Biotage® SNAP KP-Sil is the ideal all-round cartridge for standard flash chromatography, packed with 50 μm silica particles with a surface area of 500 m2/g. Available in sizes from 10–340 g, Biotage SNAP cartridges will purify compounds whether you have milligram or multi-gram samples. Our propietary cartridge packing techniques delivers larger loading capacities, tighter elution bands and purer fractions.

Biotage SNAP cartridges are  are made from medical grade materials and batch tested to ensure they meet stringent performance standards including efficiency (plate count) and peak symmetry. The Luer-lock connections operate safely at 100 psi without compression modules and can be used on any flash system. The SNAP design supports the greatest number of loading techniques available, including three different internal dry loading options. Dry loading the sample using Samplet® cartridges gives the best performance by eliminating any dissolution solvent effects. 

  • Five popular sizes 10 g, 25 g, 50 g, 100 g and 340 g
  • Universal fit
  • Luer-lok connections require no compression modules or additional adapter kit when used with other flash systems 
  • 100 psi (7 bar) pressure stability
  • 20% higher loading capacity than competitive cartridges
  • Better peak resolution compared to competitive cartridges
  • Translucent polypropylene for visible solvent migration
  • Proprietary packing technology 
  • Quality-tested for plate count, peak shape, and bed stability. 
  • Seven loading options
  • Lot number layer etched on each cartridge
  • Removable cap with extra column head space allows Samplet and bulk dry-loading to improve purification performance

Recommended Accessories

  • Dry loading vessels
  • Samplet cartridges
  • 3-way injection valves
  • Adapters

Recommended Instruments

  • Isolera™ flash purification instruments