Column Packing
Fisher Chemical™ Silica Gel Sorbent (100-200 Mesh)
Fisher Chemical™ Silica Gel Sorbent (230-400 Mesh, Grade 633)
Fisher Chemical™ Alumina, 80-200 Mesh
Fisher Chemical™ Alumina, Basic, 60-325 Mesh
Fisher Chemical™ Silica Gel Sorbent (230-400 Mesh, Grade 60)
Fisher Chemical™ Silica Gel for Chromatography, 60-200 Mesh, Davisil™ Grade 62
Fisher Chemical™ Florisil (60/100 Mesh) for Chromatography
MilliporeSigma™ Supelco™ Sigma-Aldrich™ Silica Gel, Technical Grade, 200-425 mesh
Residual water (≤12%). For preparative liquid chromatography.
MilliporeSigma™ Supelco™ Porapak™ Porous Polymer Adsorbent, Matrix Porapak™ N, 50-80 mesh
Stainless steel columns packed with Porapak™™ N maybe used for the separation and determination of micro-quantities of formic, acetic, propionic, isobutyric, butyric, 3-methylbutyric and valeric acids present in biological media as end-products of microbial fermentation.
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.
MilliporeSigma™ Supelco™ Supelclean™ LC-Si Bulk Packing
LC-Si Adsorption SPE Tubes may be used to extract polar analytes from nonpolar samples
MilliporeSigma™ Supelco™ Supelclean™ Sulfoxide SPE Bulk Packing
Supelclean™ Sulfoxide SPE consists of a silica-bonded sulfoxide (-SO) phase.
MilliporeSigma™ Supelco™ Sigma-Aldrich™ Silica Gel, Technical Grade, 230-400 mesh
For preparative liquid chromatography
MilliporeSigma™ Supelco™ Silica Gel, High-Purity Grade (Davisil™ Grade 710)
For thin layer chromatography
MilliporeSigma™ Supelco™ Diaion™ HP-20
Swelling in toluene is 30%