HPLC Guard Columns and Cartridges
MilliporeSigma™ Supelco™ SUPELCOSIL™ LC-18-T Supelguard Cartridge, 5 μm Particle Size
SUPELCOSIL™ LC-18-T Supelguard™ Cartridges contain a SUPELCOSIL™ packing, in a 2 cm stainless steel body, enclosed by polyether ether ketone (PEEK) encapsulated stainless steel frits.
MilliporeSigma™ Supelco™ SRT™ SEC-150 Gel Filtration Guard Column, 5 μm Particle Size, Stainless Steel
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™ SAX-NP10 Strong Anion Exchange Guard Cartridge and Holder, 10 μm Particle Size, Stainless Steel
Used for the analyis or small scale purification of negatively charged biopolymers, such as glycoprotein isoforms, pegylated proteins and oligonucleotide.
MilliporeSigma™ Supelco™ Proteomix™ WCX-NP10 Weak Cation Exchange Guard Cartridge and Holder, 10 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™ SRT™ SEC-100 Gel Filtration Guard Column, 5 μm Particle Size, Stainless Steel
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™ Antibodix™ WCX-NP5 Weak Cation Exchange Guard Cartridge and Holder, 5 μm Particle Size, Stainless Steel
Antibodix™ columns are designed for the reproducible analysis of charge variants of monoclonal antibodies by salt or pH gradient.
MilliporeSigma™ Supelco™ SRT™-C SEC-2000 Gel Filtration Guard Column, 5 μm Particle Size, Stainless Steel
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.
Thermo Scientific™ BetaSil™ C18 Javelin™ Guard Columns
Offer convenient, easy to use protection for analytical HPLC columns
MilliporeSigma™ Supelco™ Zenix™-C SEC-150 Gel Filtration Guard Column, 3 μm Particle Size, PEEK
The bonded phase in Zenix™-C SEC columns is more polar than the hydrophilic phase used in Zenix™ columns, making Zenix™-C columns better suited for the gel filtration analysis of more hydrophobic bioopolymers such as membrane proteins and pegylated antibodies.
MilliporeSigma™ Supelco™ LiChrospher™ RP-18 HPLC Guard Cartridge, 5 μm Particle Size
Use guard cartridge holder 54987
Thermo Scientific™ HyPURITY™ AQUASTAR™ Guard Cartridges
Drop-in guard cartridges offer convenience, economy and effective protection for extending column lifetime
Thermo Scientific™ Acclaim™ Trinity Q1 LC Columns
Use to separate the herbicides diquat and paraquat.
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.
Thermo Scientific™ BetaSil™ Silica Guard Cartridges
Experience a powerful column for separating non-polar and moderately polar compounds based on 100Å high purity silica and designed for small molecule analysis.
TSKgel™ UP-SW2000 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.