HPLC Guard Columns and Cartridges
TSKgel™ G-Oligo-PW 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 TSKgel G-Oligo-PW Column, 13 μm.
MilliporeSigma™ Supelco™ apHera™ NH2 HPLC Guard Column, 5 μm Particle Size
apHera™ amino columns are based on covalently bonded polyamine specifically optimized for the separation of mono- and oligosaccharides.
TSKgel™ UP-SW Guard Column, 2 μm Particle Size, Sold by MilliporeSigma™ Supelco™
For use with TSKgel™ UP-SW3000 HPLC Columns
MilliporeSigma™ Supelco™ Ascentis™ Express C8 Guard Cartridge, 2 μm Particle Size
Ascentis™ Express Guard Columns provide physical (filtration) and chemical protection for costly analytical columns without compromising the very high performance of Ascentis™ Express columns.
Thermo Scientific™ Accucore™ 150 Amide HILIC HPLC Columns
Designed for the separation of hydrophilic biomolecules in HILIC mode—an excellent choice for glycan separations.
MilliporeSigma™ Chromolith™ RP Endcapped HPLC Guard Cartridge Starter Kits
Includes the holder and three guard cartridges
Thermo Scientific™ UHPLC Filters
Protects columns without compromising performance.
MilliporeSigma™ Chromolith™ Phenyl Guard Cartridge
Added directly in front of the main column to protect it from chemical or mechanical contamination
MilliporeSigma™ Supelco™ SUPELCOSIL™ LC-CN Supelguard Cartridge, 5 μm Particle Size
The LC-CN phase is often used as a substitute for silica because it offers the advantages of a bonded phase (such as quick equilibration, and less sensitivity to small changes of the water content in the mobile phase).
MilliporeSigma™ Supelco™ BIOshell™ A160 Peptide C18 Guard Cartridge, 2.7 μm Particle Size
BIOshell™ Guard Columns provide physical (filtration) and chemical protection for costly analytical columns without compromising the very high performance of BIOshell™ columns.
MilliporeSigma™ Supelco™ Astec™ Cellulose DMP Chiral HPLC Guard Cartridge, 5 μm Particle Size
Guard cartridges to protect Astec™ Cellulose DMP columns.
Thermo Scientific™ BetaSil™ Silica Guard Cartridges
Experience a powerful column for separating non-polar and moderately polar compounds based on 100Å high purity silica and designed for small molecule analysis.
MilliporeSigma™ Supelco™ SUPELCOSIL™ LC-18 Supelguard Cartridge, 5 μm Particle Size
A general purpose hydrophobic alkyl phase that is very retentive and gives good peak shape for a wide variety of compounds.
MilliporeSigma™ Supelco™ SUPELCOSIL™ LC-8 Supelguard Cartridge, 5 μm Particle Size
Provides less retention of both polar and non-polar compounds than C18.
MilliporeSigma™ LiChroCART™ Column/Purospher™ STAR Si Sorbent HPLC Guard Cartridge
HPLC guard cartridge