Column Packing
MilliporeSigma™ Supelco™ Diaion™ HP-20
Swelling in toluene is 30%
MilliporeSigma™ Supelco™ Sigma-Aldrich™ Silica Gel, Technical Grade, 230-400 mesh
For preparative liquid chromatography
MilliporeSigma™ LiChrospher™ Si 60 (5μm) Silica Gel
Used for normal phase chromatography. MilliporeSigma™ LiChrospher™ Si 60 (5μm) Silica Gel is a versatile HPLC spherical silica sorbent with a pore diameter of 60 Angstrom and a particle size of 5μm.
MilliporeSigma™ Supelco™ HayeSep™ Porous Polymer Adsorbent, Matrix HayeSep™ C, 100-120 mesh
HayeSep™ C maybe used in an experimental set-up to remove NH3 from H2SO4 aqueous solution for hydrodenitrogenation of quinolone
MilliporeSigma™ Supelco™ Sigma-Aldrich™ Silica Gel, High-Purity Grade, 70-230 mesh
For column chromatography
MilliporeSigma™ Supelco™ Diaion™ WA30, Free Base
Weakly basic anion exchange resin that is best in class for high MW organic acids.
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™ 2 KOH Coated Silica Gel
Treated silica gels may be primarily employed in the pre-packed multi-layer silica gel columns are available in bulk packages.
MilliporeSigma™ Supelco™ Silica Gel, 60%
Enriched with ∼0.1% Ca to protect acid labile protection groups. For column chromatrography.
Cytiva HiTrap™ Capto™ IEX Selection Kit
Designed for use with syringe, peristaltic pump, or chromatography systems such as AKTA design for convenient media screening and optimization studies
MilliporeSigma™ Supelco™ Porapak™ Porous Polymer Adsorbent, Matrix Porapak™ QS, 50-80 mesh
Porapak™™ QS treated with 2% phosphoric acid maybe used as column packing for gas chromatographic analysis of volatile fatty acids in rumen fluid.
MilliporeSigma™ Supelco™ Amberlyst™ 15, Hydrogen Form, Dry
A macro reticular polystyrene based ion exchange resin with strongly acidic sulfonic group.