HPLC Guard Columns and Cartridges
Thermo Scientific™ HyPURITY™ AQUASTAR™ Guard Cartridges
Drop-in guard cartridges offer convenience, economy and effective protection for extending column lifetime
Thermo Scientific™ Hypersil GOLD™ aQ Javelin™ Guard HPLC Columns
Javelin guard columns offer convenient, easy to use protection for analytical HPLC columns
MilliporeSigma™ Supelco™ apHera™ C18 HPLC Guard Column, 5 μm Particle Size
apHera™ reversed columns were devoloped specifically to provide the superior advantages of both silica and polystyrene columns, without the disadvantages of either.
Thermo Scientific™ Hypercarb™ Porous Graphitic Carbon HPLC Columns
Use for enhanced retention of polar compounds and separation of structurally related analytes with stability at pH extremes and high temperature.
MilliporeSigma™ Supelco™ Discovery™ HS F5 Supelguard™ Cartridge Kit, 3 μm Particle Size
The Discovery™ HS F5 bonded phase provides reversed-phase separations that are distinctly different from C18 columns. However, compounds will generally elute within the same retention time window, making most C18 methods easily transferable.
MilliporeSigma™ Supelco™ SUPELCOSIL™ LC-18 Supelguard™ Cartridge Kit, 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.
Thermo Scientific™ Hypersil Drop-In Guard Cartridges —C18, C8, C1, Silica
Convenient, economical, and effective protection for extending column lifetimes
MilliporeSigma™ Supelco™ Ascentis™ Express OH5 Guard Cartridge, 2.7 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.
MilliporeSigma™ Supelco™ SUPELCOGEL™ H Guard Column, 9 μm Particle Size
SUPELCOGEL™ H Guard Column is used for the protection of SUPELCOGEL™ Ion Exclusion Columns.
MilliporeSigma™ Supelco™ SUPELCOGEL™ K Guard Column, 9 μm Particle Size
5 cm x 4.6 mm guard column, does not include tubing, nuts or ferrules.
MilliporeSigma™ Supelco™ LiChrospher™ RP-18 HPLC Guard Cartridge, 5 μm Particle Size
Use guard cartridge holder 54987
MilliporeSigma™ Supelco™ SUPELCOGEL™ Ca Guard Column, 9 μm Particle Size
For use with SUPELCOGEL™ Ca columns
MilliporeSigma™ Supelco™ SUPELCOSIL™ Suplex™ pKb-100 Supelguard Cartridge, 5 μm Particle Size
Suplex™ pKb-100 columns feature the same bonded phase functionality as SUPELCOSIL™ LC-ABZ columns.
MilliporeSigma™ Supelco™ SUPELCOSIL™ ABZ+Plus Supelguard Cartridge, 5 μm Particle Size
Offer both high deactivation and unique selectivity.