HPLC Guard Columns and Cartridges
MilliporeSigma™ Supelco™ SRT™ SEC-300 Gel Filtration Guard Column, 5 μm Particle Size, PEEK
Sepax SRT™ SEC columns feature a hydrophilic surface layer that effectively shields the highly porous, five micron silica particles from interacting with your sample.
MilliporeSigma™ Supelco™ SRT™ SEC-1000 Gel Filtration Guard Column, 5 μm Particle Size, PEEK
Sepax SRT™ SEC columns feature a hydrophilic surface layer that effectively shields the highly porous, five micron silica particles from interacting with your sample.
MilliporeSigma™ Supelco™ Proteomix™ WCX-NP3 Weak Cation Exchange Guard Cartridge and Holder, 3 μm Particle Size, Stainless Steel
Used for the analysis or small scale purification of positively charged biopolymers including glycoprotein isoforms and mAb variants.
MilliporeSigma™ Supelco™ OPTI-GUARD™ C18 (Violet Label) 1 mm Guard Column
OPTI-GUARD™ sets the standard for low-impact, easy to use pre-column protection.
MilliporeSigma™ Supelco™ SUPELCOGEL™ 8H, 8% Crosslinked HPLC Guard Column, 9 μm Particle Size
Offers excellent separation of many common samples.
MilliporeSigma™ Supelco™ SUPELCOGEL™ 8Pb, 8% Crosslinked HPLC Guard Column, 9 μm Particle Size
Offers excellent separation of many common samples.
MilliporeSigma™ Supelco™ SUPELCOGEL™ 8Ca, 8% Crosslinked HPLC Guard Column, 9 μm Particle Size
This guard column does not include tubing, nuts or ferrules. Please order them separately.
MilliporeSigma™ Supelco™ Supelguard™ Guard Cartridge Holder - Stand-Alone (Swivel-type)
For use with Supelguard cartridges (2 cm L. x 2 to 4.6 mm I.D.)
TSKgel™ SuperMPHZ-M Guard Column, 4 μm Particle Size, Sold by MilliporeSigma™ Supelco™
Tosoh′s innovative multi-pore technology is now also available in 3, 4 and 6 μm TSKgel™ SuperMultiporeHZ Columns and Guard 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™ SRT™-C SEC-500 Gel Filtration Guard Column, 5 μm Particle Size, PEEK
The bonded phase in SRT™-C SEC columns is more polar than the hydrophilic phase used in SRT™ columns, making SRT™-C columns better suited for the gel filtration analysis of more hydrophobic bioopolymers such as membrane proteins and pegylated antibodies.
MilliporeSigma™ Supelco™ SRT™-C SEC-1000 Gel Filtration Guard Column, 5 μm Particle Size, PEEK
The bonded phase in SRT™-C SEC columns is more polar than the hydrophilic phase used in SRT™ columns, making SRT™-C columns better suited for the gel filtration analysis of more hydrophobic bioopolymers such as membrane proteins and pegylated antibodies.
MilliporeSigma™ Supelco™ SRT™-C SEC-2000 Gel Filtration Guard Column, 5 μm Particle Size, PEEK
The bonded phase in SRT™-C SEC columns is more polar than the hydrophilic phase used in SRT™ columns, making SRT™-C columns better suited for the gel filtration analysis of more hydrophobic bioopolymers such as membrane proteins and pegylated antibodies.
MilliporeSigma™ Supelco™ Proteomix™ WAX-NP1.7 Weak Anion Exchange Guard Cartridge and Holder, 1.7 μm Particle Size, Stainless Steel
Used for the analysis or small scale purification of positively charged biopolymers including glycoprotein isoforms and mAb variants.
MilliporeSigma™ Supelco™ Discovery™ BIO Wide Pore C5 Supelguard™ Cartridge, 5 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. The 2.1 and 4 mm I.D. cartridges use 21150AST or 59660-U (both stand-alone) or 504254 or 55205 (both integral). The 10 mm I.D. cartridges use 567499-U. The 21.2 mm I.D. cartridges use 581392-U.