Column Packing

Thermo Scientific Chemicals Silica gel, C18-RP, 23%C, approx. 1 mmol/g, part. size: 40-63 micron

Thermo Scientific Chemicals Silica gel, for column chromatography,ultra pure, 40-63μm, 40A

CAS: 7631-86-9

Silica Gel, For Chromatography40-63 Micron (230-400 Mesh), 60A, Ultrapure, Spectrum™ Chemical

Small and Specialty Supplier Partner
Small and/or specialty supplier based on Federal laws and SBA requirements.
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SIL19, 7631-86-9

MilliporeSigma™ Silica Gel 60 with HF 254 coating

Used for thin layer chromatography applications

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

Thermo Scientific Chemicals Silica gel, for chromatography, 0.035-0.070 mm, 60 A

CAS: 7631-86-9

MilliporeSigma™ Supelco™ Silica Gel, Orange, Granular, 0.2-1 mm

For thin layer and column chromatography

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.

Fisher Scientific Edge
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MilliporeSigma™ Supelco™ Porapak™ Porous Polymer Adsorbent, Matrix Porapak™ R, 50-80 mesh

Porapak™ R with Amberlite™ XAD-4 maybe useful for chromatographic sampling of polar and nonpolar low-volatility compounds.

Fisher Scientific Edge
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MilliporeSigma™ Supelco™ Porapak™ Porous Polymer Adsorbent, Matrix Porapak™ QS, 100-120 mesh

Porapak™™ QS packed column maybe used for gas-solid chromatographic determination of moisture in lyophilized pharmaceutical products.

Fisher Scientific Edge
Order by 2 p.m. for same-day shipping.
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MilliporeSigma™ Supelco™ Porapak™ Porous Polymer Adsorbent, Matrix Porapak™ R, 80-100 mesh

Porapak™ R with Amberlite™ XAD-4 maybe useful for chromatographic sampling of polar and nonpolar low-volatility compounds.

Fisher Scientific Edge
Order by 2 p.m. for same-day shipping.
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MilliporeSigma™ Supelco™ GC Stationary Phase, 1,2,3-tris(2-Cyanoethoxy)propane (TCEP)

Diviylimidazolium bistriflamide ionic liquid which improves oxygen and moisture stability

Fisher Scientific Edge
Order by 2 p.m. for same-day shipping.
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Thermo Scientific Chemicals Silica gel 60, 0.075-0.2mm (70-200 mesh)

Thermo Scientific Chemicals Silica gel, for chromatography, 0.200-0.500 mm, 40 A

CAS: 7631-86-9

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.