Open-top flash chromatography column, PTFE stopcock

Products

X161315

This product is an open-top flash chromatography column produced by Sansai (SKU X161315), equipped with a PTFE stopcock, and belongs to the chromatography column category of glassware. The upper end of the column body has an open-top design, making it convenient to pack adsorbent, add eluent and sample from above, and also convenient to observe the layering of packing and color bands inside the column during operation. The lower end of the column is equipped with a PTFE stopcock for controlling the flow rate and on/off of the eluent. Product specifications are marked as “outer diameter × effective length.” When purchasing, please select the appropriate size according to the sample loading amount and required separation effect, corresponding to the specification parameters listed on this page. For specific values such as outer diameter and effective length, please refer to the selected specification and the information supplied with the product. This product is laboratory glassware. Please use it under conventional laboratory conditions according to chromatography column operating procedures, and check whether the glass parts and stopcock are intact before use.

• ApplicationsColumn chromatography separation and purification of organic synthesis reaction mixtures · Separation and fraction collection of natural product extracts · Cleanup and fractionation in sample pretreatment · Teaching and experimental operations of chromatographic separation in universities and research laboratories · Sample purification at the small-scale trial stage in fine chemical and pharmaceutical R&D