HPLC Columns and Cartridges
MilliporeSigma BIOshell A120 Oligo C18 (2.7 μm) Guard Column
The Guard Column contains 3 Pk.
MilliporeSigma™ Chromolith™ RP Endcapped HPLC Guard Cartridge Starter Kits
Includes the holder and three guard cartridges
MilliporeSigma™ LiChroCART™ Column/Purospher™ STAR Si Sorbent HPLC Guard Cartridge
HPLC guard cartridge
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.
MilliporeSigma™ Supelco™ Ascentis™ Express Biphenyl Guard Column, 2.7 μm Particle Size
Ascentis™ Express 90 Å Biphenyl columns can be used for basic, acidic, or neutral compounds with alternate selectivity from C18 and is especially useful for separating peaks that elute early on C18 and other phenyl phases.
MilliporeSigma™ Chromolith™ CN Guard Cartridges, 5-4.6
Functions in reverse phase (when in RP mode) or normal phase. MilliporeSigma™ Chromolith™ CN Guard Cartridges, 5-4.6 come in 3 pieces with 5mmL x 4.6mmID.
MilliporeSigma™ Supelco™ SUPELCOSIL™ LC-Si Supelguard Cartridge Kit, 5 μm Particle Size
A typical mobile phase used with normal-phase silica columns consists of a hydrocarbon solvent such as hexane or heptane, mixed with a relatively small percentage of more polar solvent.
MilliporeSigma™ Supelco™ BIOshell™ A160 Peptide CN Guard Cartridge, 4.7 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™ Discovery™ HS C18 Supelguard™ Guard Cartridge, 3 μm Particle Size
Discovery™ HS C18 HPLC column is generally found to be stable under acidic and basic conditions.
MilliporeSigma™ Supelco™ SUPELCOSIL™ LC-ABZ Supelguard Cartridge, 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.
MilliporeSigma™ Supelco™ Ascentis™ Express RP-Amide Guard Cartridge, 5 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.
TSKgel™ ODS-100V Guard Cartridge, Sold by MilliporeSigma™ Supelco™
For 4.6 mm ID TSKgel ODS-100V
MilliporeSigma™ LiChroCART™ Column/Purospher™ STAR NH2 Sorbent HPLC Guard Cartridge
HPLC guard cartridge
MilliporeSigma™ Supelco™ SUPELCOSIL™ LC-8 Supelguard Cartridge Kit, 5 μm Particle Size
Provides less retention of both polar and non-polar compounds than C18.
Thermo Scientific™ GuardGOLD™ Capillary Columns
Protect your analytical column from damage and contamination from nonvolatile materials.