Chromatography Columns and Cartridges
TSKgel™ SuperHZM-H Guard Column, 10 μm Particle Size, Sold by MilliporeSigma™ Supelco™
TSKgel™ SuperHZM-H Mixed-Bed Columns are packed with rigid, porous, polymer beads each having a varying mean pore diameter. They are used for the non-aqueous separation of organic-soluble polymers with high molecular weights of less than 400,000,000 Da.
TSKgel™ Protein C4-300 Guard Cartridge, Sold by MilliporeSigma™ Supelco™
Addition to the extensive line of Reversed Phase columns from Tosoh Bioscience
MilliporeSigma™ Supelco™ SUPELCOSIL™ LC-SCX Supelguard Cartridge, 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™ GMHHR-H(S) HT2 Guard Column, 30 μm Particle Size, Sold by MilliporeSigma™ Supelco™
The TSKgel™ mixed bed columns are packed with particles of different pore sizes that are blended to provide an extended linear calibration curve. Mixed bed columns are used when a broad range of polymer molar masses is expected in the sample.
TSKgel™ SW-Type Guard Column, 13 μm Particle Size, Sold by MilliporeSigma™ Supelco™
TSKgel™ Guard Columns are stand-alone and do not require separate holders.
Holder for 3.2 mm I.D. TSKgel™ Guard Cartridges, Sold by MilliporeSigma™ Supelco™
Holder for guard cartridges
Thermo Scientific™ BetaSil™ Diol Guard Cartridge
The Thermo Scientific™ BetaSil™ Diol Guard Cartridge is available in limited dimensions. Please contact Customer Service for more details.
MilliporeSigma™ Supelco™ Discovery™ HS F5 Supelguard™ Cartridge Kit, 5 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 Ascentis™ Express 120 Å C18 pH+ (2.7 μm) Guard Column
This Guard Column contains 3 Pk.
MilliporeSigma™ Supelco™ SUPELCOSIL™ LC-CN Supelguard Cartridge Kit, 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™ Discovery™ BIO Wide Pore C18 Supelguard™ Cartridge Kit, 3 μm Particle Size
Kits include one cartridge, a stand-alone holder, a piece of tubing, and 2 nuts and ferrules. Guard cartridges require holders that are sold separately.
Thermo Scientific™ Hypersil™ Phenyl Drop-in Guard Cartridges
Offer convenience, economy and effective protection for extending column lifetime
MilliporeSigma™ Supelco™ SUPELCOGEL™ 8H, 8% Crosslinked HPLC Guard Column, 9 μm Particle Size
Offers excellent separation of many common samples.
TSKgel™ Amide-80 Guard Cartridge, Sold by MilliporeSigma™ Supelco™
For TSKgel Amide-80 columns
MilliporeSigma™ Supelco™ Ascentis™ Express C18 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.