TELOS Flash Columns (SPE Format) are available packed with silica, NH2 (bonded aminopropyl) or C18. The materials are a nominal
50μm and an optimised particle size distribution for flash chromatography.
The moisture content of all silica columns is strictly controlled to ensure chromatographic consistency from column-to-column and
The NH2 material is a bonded aminopropyl functional group and offers a genuine alternative to traditional silica. Primary, secondary
and tertiary amines can be separated using solvent systems that do not require the addition of a basic modifier. In addition, TELOS
NH2 TLC Plates use the same chemistry as TELOS NH2 Flash Columns, allowing rapid and easy transfer of solvent systems.
The loading capacity of TELOS NH2 is similar to that of TELOS Silica.