Column Packing
MilliporeSigma™ Supelco™ Discovery™ DSC-SCX SPE Bulk Packing
Silica support allows for use with very organic solvents (no shrinking/swelling). Excellent capacity (0.8 meq/g) for cleaning up solution phase combinatorial chemistry reactions (removing target molecules from reaction by-products and excess reagents).
MilliporeSigma™ Supelco™ Sigma-Aldrich™ Silica Gel, Spherical, 75-200 μm
High purity grade silica gel offers the lowest moisture content, tightest particle size distribution, minimal impurities and greatest lot-to-lot consistency which results in greater reproducibility of the separation process.
MilliporeSigma™ Supelco™ Carbopack™ Adsorbent, Matrix Carbopack™ B, 60-80 mesh
Granular. Friable. Used for molecules with an analyte size relative to C3-C20+ n-alkanes. Hydrophobic (can be used in high humidity environments).
MilliporeSigma™ Supelco™ Dowex™ 1X2 Chloride Form, 200-400 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™ LiChrospher™ 100 CN Sorbents
With polar and hydrophobic properties
MilliporeSigma™ Supelco™ Florisil™ 200 mesh
Florisil™ was used: as column packing material in column chromatography. as an adsorbent in gas chromatography with electron capture detector (GC/ECD), capillary column chromatography, adsorption column chromatography. in clean-up procedures in gas chromatography-tandem mass spectrometry and GC-FID
MilliporeSigma™ Supelco™ Porapak™ Porous Polymer Adsorbent, Matrix Porapak™ Q, 100-120 mesh
Porapak™™ Q packed in a stainless steel GC column maybe used for oxidation reduction experiments for designing of appropriate surface sites for ruthenium-ceria catalysts supported on graphite by controlled preparation method.
Silica gel 60 GF254 for thin-layer chromatography, MilliporeSigma™
Silica gel 60 GF254 for thin-layer chromatography. Silica gel 60 GF254 CAS No. 7631-86-9, EC Number 231-545-4.
MilliporeSigma™ Supelco™ Carbopack™ Adsorbent, Matrix Carbopack™ X, 60-80 mesh
Carbotrap™™/Carbopack™™ adsorbent can withstand high bake-out temperature without losing the mechanical and chemical integrity.
MilliporeSigma™ Supelco™ Porapak™ Porous Polymer Adsorbent, Matrix Porapak™ P, 80-100 mesh
Stainless steel column packed with Porapak™™ P maybe used for the analysis of lipoxygenase reaction products by gas chromatography equipped with flame ionization detectors.
MilliporeSigma™ LiChrosorb™ RP-18 Sorbents, 10μm
well suited for the separation of neutral, acidic and weak basic compounds.
MilliporeSigma™ Supelco™ Silica Gel, Spherical, 40-75 μm
High purity grade silica gel offers the lowest moisture content, tightest particle size distribution, minimal impurities and greatest lot-to-lot consistency which results in greater reproducibility of the separation process.
MilliporeSigma™ Supelco™ Amberlite™ XAD7HP, 20-60 mesh
Moderately polar acrylic resin
MilliporeSigma™ Supelco™ AmberChrom™ (formerly Dowex™) 50WX2 Hydrogen Form, 50-100 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™ Dowex™ 1X4 Chloride Form, 20-50 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.