HPLC Guard Columns and Cartridges
Thermo Scientific™ Shodex OHpak SB-G Guard Column
For use with HPLC columns.
Thermo Scientific™ Hypercarb™ Drop-in Guard Cartridges
Offer convenience, economy and effective protection for extending column lifetime.
MilliporeSigma™ Supelco™ BIOshell™ A400 Protein C4 Guard Cartridge, 3.4 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™ BIOshell™ A160 Peptide C18 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™ BIOshell™ lgG, C4 Guard Cartridge, 1,000 Å, 2.7 μm Particle Size
BIOshell™ IgG 1,000 Å C4 is a high-speed, high-performance liquid chromatography column based on a new wide-pore (1, 000 Å) Fused-Core™ particle design.
MilliporeSigma™ Supelco™ BIOshell™ A400 Protein C18 Guard Column, 3.4 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™ CHIRALPAK™ AGP HPLC Guard Column, 5 μm Particle Size
CHIRALPAK™ AGP has the broadest range of selectivity of all protein phases currently available.
TSKgel™ UltraSW Aggregate Guard Column, 3 μm Particle Size, Sold by MilliporeSigma™ Supelco™
TSKgel™ UltraSW Aggregate columns have a slightly larger pore size and smaller (3 μm) particle size than the industry-leading TSKgel™ G3000SWXL (5 μm) and SuperSW3000 (4 μm) columns. These 30 cm x 7.8 mm I.D. silica-based, stainless steel columns offer reduced lot-to-lot variation, long column life, reduction of unspecified adsorption, and superior recovery of aggregates.
TSKgel™ UP-SW2000 DC 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. The columns are packed with 2 μm silica-based beads shielded with a hydrophilic diol-type bonded phase that prevents the silica surface from interacting with protein samples.
TSKgel™ PW-Type Guard Column, 17 μm Particle Size, Sold by MilliporeSigma™ Supelco™
For use with TSKgel™ Columns, shipped in water.
TSKgel™ Octadecyl-2PW Guard Column, 5 μm Particle Size, Sold by MilliporeSigma™ Supelco™
TSKgel Guard Columns are stand-alone and do not require separate holders. For use with 6 mm ID TSKgel Octadecyl-2PW Columns.
TSKgel™ DEAE-NPR Guard Column, 2.5 μm Particle Size, Sold by MilliporeSigma™ Supelco™
Guard Columns are stand-alone and do not require separate holders. For use with 4.6 mm ID TSKgel DNA-NPR Columns.
TSKgel™ Lipopropak Guard Column, 17 μm Particle Size, Sold by MilliporeSigma™ Supelco™
TSKgel™ Lipopropak XL Column is a specialty column for the analysis of lipoprotein classes in serum using a dedicated eluent. The particles in TSKgel Lipopropak XL guard columns are spherical, 17 μm polymethacrylate beads.