Column Packing
MilliporeSigma™ Supelco™ Dowex™ 1X4 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™ 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™ Porapak™ Porous Polymer Adsorbent, Matrix Porapak™ QS, 80-100 mesh
Porapak™™ QS packed columns maybe used for the analysis of sulphur-containing gases by gas-solid chromatograpy.
MilliporeSigma™ Supelco™ Diaion™ HP-20SS
Swelling in toluene is 30%
MilliporeSigma™ Supelco™ Coated GC Packing, Phase 1.5 OV-225 + 1 H3PO4, Matrix 60/80 Carbopack B Support
Ready-to-use coated packing for those wanting to pack their own columns.
MilliporeSigma™ Supelco™ Silica Gel, High-Purity Grade (Davisil™ Grade 62), 60-200 mesh
For column chromatography
MilliporeSigma™ Supelco™ AmberLite MB20 H/OH Mixed Bed Ion Exchange Resin, Hydrogen and Hydroxide Form, 20-50 mesh
Formerly Dowex™ Marathon™ MR-3 H/OH
MilliporeSigma™ Supelco™ Dowex™ 50WX8 Hydrogen Form, Strongly Acidic, 50-100 mesh
Dowex™ 50WX8 hydrogen form may be used in separation medium for TLC, paper chromatography and LPLC.
MilliporeSigma™ Supelco™ Amberlite™ IRA402, Chloride Form
Strongly basic
MilliporeSigma™ Supelco™ Amberlyst™ 15, Hydrogen Form, Dry
A macro reticular polystyrene based ion exchange resin with strongly acidic sulfonic group.
MilliporeSigma™ Supelco™ Amberlite™ IRA910 Chloride Form
Strongly basic (type II) anion exchange resin for water conditioning and deionization, removal of sulfuric acid and color, etc.
Alumina N, 7-12μM, MP Biomedicals™
Alumina is used as an adsorbent, desiccating agent, and catalyst, and in the manufacture of dental cements and refractories
MilliporeSigma™ Supelco™ Sigma-Aldrich™ Silica Gel, High-Purity Grade (with Ca, ∼0.1), 230-400 mesh
for flash chromatography
