Column Packing
MilliporeSigma™ Supelco™ Silica Gel orange with moisture indicator free of heavy metals
Silica gel orange (Drying pearls Orange) is a commonly employed drying agent.
MilliporeSigma™ Supelco™ Silica Gel, High-Purity Grade (Davisil™ Grade 12), 28-200 mesh
For column chromatography
MilliporeSigma™ Supelco™ Amberlyst™ 15, Hydrogen Form, Dry
A macro reticular polystyrene based ion exchange resin with strongly acidic sulfonic group.
MilliporeSigma™ Supelco™ AmberChrom™ (formerly Dowex™) 50WX2, Hydrogen Form, 100-200 mesh
A preferred strong cationic exchange (SCX) resin due to its attractive features such as high capacity, easy availability and ease of operation owing to the lower degree of divinylbenzene cross-linking leading to higher recoveries of aromatic amino acids.
MilliporeSigma™ Supelco™ AmberChrom™ (formerly Dowex™) 50WX2 Hydrogen Form, 200-400 mesh
A preferred strong cationic exchange (SCX) resin due to its attractive features such as high capacity, easy availability and ease of operation owing to the lower degree of divinylbenzene cross-linking leading to higher recoveries of aromatic amino acids.
MilliporeSigma™ Supelco™ AmberChrom™ (formerly Dowex™) 50WX4 Hydrogen Form, 100-200 mesh
This strongly acidic cation exchange resin has not been specially processed nor cleaned. It is suggested that it be sujbected to a suitable preliminary elution and wash.
MilliporeSigma™ Supelco™ Supelclean™ LC-Si Bulk Packing
LC-Si Adsorption SPE Tubes may be used to extract polar analytes from nonpolar samples
MilliporeSigma™ Supelco™ Sigma-Aldrich™ Silica Gel, High-Purity Grade, 70-230 mesh
For column chromatography
MilliporeSigma™ Supelco™ Diaion™ HP-2MG
Swelling in toluene is 5%
MilliporeSigma™ Supelco™ Silica, 99.8%
May contain adsorbed H2O and CO2 which is removable by calcining at >900°C
MilliporeSigma™ Supelco™ Dowex™ 1X4 Chloride Form, 100-200 mesh
This ion-exchange resin has not been specially processed nor cleaned. It is suggested that it be treated to a suitable preliminary elution and wash.
MilliporeSigma™ Supelco™ Dowex™ 50WX8 Hydrogen Form, 100-200 mesh
This resin has not been specially processed nor cleaned. It is suggested that it be sujbected to a suitable preliminary elution and wash.
MilliporeSigma™ LiChrospher™ 100 RP-8 Endcapped Sorbents
well suited for the separation of neutral, acidic and weak basic compounds.
Silica Gel, For Chromatography40-63 Micron (230-400 Mesh), 60A, Ultrapure, Spectrum™ Chemical
SIL19, 7631-86-9