HPLC Guard Columns and Cartridges
MilliporeSigma™ Supelco™ SUPELCOSIL™ LC-18-DB Supelguard Cartridge, 5 μm Particle Size
SUPELCOSIL™ LC-18-DB Supelguard™ Cartridges contain a SUPELCOSIL™ packing, in a 2 cm stainless steel body, enclosed by polyether ether ketone (PEEK) encapsulated stainless steel frits.
MilliporeSigma™ Supelco™ CHIRALPAK™ CBH HPLC Guard Column, 5 μm Particle Size
CHIRALPAK™ CBH phase has cellobiohydrolase as the chiral selector immobilized on spherical 5 μm silica particles.
MilliporeSigma™ Supelco™ SUPELCOSIL™ LC-SCX Supelguard Cartridge Kit, 5 μm Particle Size
The LC-SCX cation-exchange columns have strongly acidic propylsulfonic acid groups and are used for separating cations. Adjust pH, ionic strength, and organic modifier concentration to control retention and selectivity.
TSKgel™ SuperAW Guard Column, 13 μm Particle Size, Sold by MilliporeSigma™ Supelco™
TSKgel Guard Columns are stand-alone and do not require separate holders. For use with TSKgel SuperAW5000-AWM-H Columns.
TSKgel™ PWXL-CP Guard Column, 13 μm Particle Size, Sold by MilliporeSigma™ Supelco™
TSKgel™ Guard Columns are stand-alone and do not require separate holders. For use with 7.8 mm ID G3000-G6000PWXL-CP Columns.
TSKgel™ SuperH Guard Column, 3 μm Particle Size, Sold by MilliporeSigma™ Supelco™
Guard Column for use with 6 mm ID TSKgel™ SuperH1000-SuperH4000 Columns, 3 μm.
TSKgel™ GMHHR-H(S) HT Guard Column, 30 μm Particle Size, Sold by MilliporeSigma™ Supelco™
Guard Column for use with 7.8 mm ID TSKgel GMHHR-H(S) HT Columns. TSKgel™ HT (High Temperature) Columns are for the analysis of organic-soluble polymers at temperatures up to 140°C.
MilliporeSigma™ Supelco™ SUPELCOSIL™ LC-18-DB Supelguard Cartridge Kit, 5 μm Particle Size
SUPELCOSIL™ LC-18-DB Supelguard™ Cartridges contain a SUPELCOSIL™ packing, in a 2 cm stainless steel body, enclosed by polyether ether ketone (PEEK) encapsulated stainless steel frits.
MilliporeSigma™ Supelco™ Astec™ Cellulose DMP Chiral HPLC Guard Cartridge, 5 μm Particle Size
Guard cartridges to protect Astec™ Cellulose DMP columns.
Ascentis™ Express 160 Å Phenyl-Hexyl, 2.7 μm HPLC Column, Sold by MilliporeSigma™ Supelco™
Target analytes include electron-poor molecules, aromatic or unsaturated compounds (ketones, nitriles, alkenes), as well as peptides and polypeptides < 20 kDa.
TSKgel™ UP-SW2000 Guard Column for 4.6 mm ID Column, 2 μm Particle Size, Sold by MilliporeSigma™ Supelco™
TSKgel™ UP-SW2000 columns are designed for the analysis of small proteins, peptides and oligonucleotides.
Thermo Scientific™ BetaBasic Phenyl Guard Cartridges
Guard columns provide convenient, easy-to-use protection for analytical HPLC columns
MilliporeSigma™ Supelco™ SUPELCOSIL™ LC-ABZ Supelguard Cartridge Kit, 5 μm Particle Size
SUPELCOSIL™ LC-ABZ phase has a unique deactivation technology which provides excellent reversed-phase performance for basic compounds, as well as those that are acidic, polar neutral, and non-polar.