Welcome to the Biotage Flash Purification Blogs.

      When should I use dry loading instead of liquid loading with flash column chromatography?

      October 4, 2019 at 6:17 PM / by Bob Bickler posted in cartridge, Celite, chromatography, DCM, Developments, DMF, dry load, MAOS, microwave, polar, Samplet(R), silica, synthesis, workflow


      Many microwave assisted organic synthesis (MAOS) reactions use polar solvents such as alcohols, DMF, DMSO, because they absorb and transfer microwave energy very efficiently.  However, the downside of using polar, microwave absorbing solvents is that they can interfere with normal-phase flash chromatography.

      In this post, I discuss why dry loading can be advantageous when purifying polar-solvated reaction mixtures.

      Read More

      Biotage® Selekt

      October 1, 2018 at 1:18 PM / by Raffaella Bombarda posted in workflow, flash chromatography, Flash column chromatography, automated chromatography system, flash purification, column chromatography lab


      Konfidence With a Capital "K", That's Why I Selekt Biotage

      The new Biotage® Selekt Flash Purification System is a system you can use with Konfidence. Purification is a fundamental step in discovery research and, as pioneers of automated flash purification, Biotage® is your ideal partner. Our core philosophies of Quality, Reliability and Environmentalism are drawn from our Swedish heritage. Our smart and intuitive design comes from our knowledge of what our customers need each day. You can see why our customers have “Konfidence” with a capital “ K” in our brand.When it comes to purification there are five reasons to Selekt Biotage®.
      Read More

      Posts by Tag

      See all