L20 Dihydroxypropane Groups Chemically Linked to Silica


EMD Millipore offers a comprehensive range of high-quality HPLC columns. Among these are a wide selection of columns that meet USP (United States Pharmacopoeia) specifications. The L nomenclature was introduced by the USP to designate column types for high-performance liquid chromatography. To help you select the appropriate HPLC column for your application, the table below describes various L columns as well as the corresponding HPLC columns available from EMD Millipore.

USPDescriptionColumns
L20
Dihydroxypropane groups chemically bonded to porous silica particles, 3 to 10 µm in diameter LiChrospher® Diol (5 µm)
LiChrosorb® Diol (5 µm) 
 
 
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