Column Packing
Supelpak™-2SVM, MilliporeSigma™ Supelco™
Supelpak-2SVM is purified Amberlite XAD2 that has been specially cleaned and tested for optimal performance in the capturing and extraction of semivolatile organics. Packaged in glass containers.
MilliporeSigma™ Supelco™ Sigma-Aldrich™ Silica Gel, Technical Grade (with Ca, ∼0.1), 230-400 mesh
For preparative liquid chromatography
MilliporeSigma™ Supelco™ Silica Gel, High-Purity Grade, 15-25 μm
For column chromatography
MilliporeSigma™ Supelco™ Cellulose Thimbles
Wall Thickness: 1.5 mm
MilliporeSigma™ Supelco™ Pre-Activated Florisil™, Ampulized
Intended for use with the Supelco™ Dioxin Prep System to affect the class separation of polychlorinated biphenyls (PCBs) from polychlorinated dibenzo-p-dioxins and dibenzo-furans (PCDD/Fs).
MilliporeSigma™ Supelco™ Silica Gel, High-Purity Grade (Davisil™ Grade 635), 60-100mesh
For column chromatography
Economy Water Vapor Trap Refill, MilliporeSigma™ Supelco™
Blend of Molecular Sieve 13X and Molecular Sieve 4A with indicating capability.
MilliporeSigma™ Supelco™ Supelclean™ LC-Florisil™ SPE Bulk Packing
LC-Florisil™ Supelclean™™ SPE packing may be used to extract polar analytes from nonpolar samples.
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™ 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™ 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™ Carbotrap™ Adsorbent, Matrix Carbotrap™ C, 20-40 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™ Coated GC Packing, Phase 6.6 Carbowax 20M, Matrix 80/120 Carbopack B AW Support
Ready-to-use coated packing for those wanting to pack their own columns.
MilliporeSigma™ Supelco™ Supelclean™ Sulfoxide SPE Bulk Packing
Supelclean™ Sulfoxide SPE consists of a silica-bonded sulfoxide (-SO) phase.