HPLC Guard Columns

Glycan columns for the analysis of released N-labeled glycans using UPLC and with MaxPeak High Performance Surfaces to reduce non-specific adsorption. Read more...

Glycan columns for the analysis of released N-labeled glycans using HPLC and with MaxPeak High Performance Surfaces to reduce non-specific adsorption. Read more...

Size-based separations of peptides, proteins, and viral vectors Read more...

Perform derivatization and other small-scale reactions reliably and with ease using the Thermo Scientific™ Reacti-Therm™ Heating and Stirring module. Read more...

Use Micro-Guard Cation H Cartridges to protect any Aminex H-form HPLC Column. Read more...

SecurityGuard offers a convenient and economical way to extend HPLC column lifetimes. Did you know a common cause of high backpressure, split peaks, broad peaks, baseline noise, baseline drift and loss of resolution is contaminants... Read more...

SecurityGuard ULTRA offers a convenient and economical way to extend core-shell, sub-2µm, and other UHPLC column lifetimes SecurityGuard™ ULTRA dramatically extends UHPLC column lifetime and is ideal for virtually any manufacturer's UHPLC,... Read more...

The EXP® Pre-Column Filter is ideal for protecting small-particle UHPLC columns at extreme pressures. Such techniques analyze samples in the most demanding applications, which can decrease the life of these expensive columns. EXP®... Read more...

OPTI-GUARD® 1mm Guard Columns set the standard for extremely low impact, easy to use pre-column protection. Designed for use with analytical (4.6, 3.0 mm i.d.) and narrow-bore (2.1, 1.0 mm i.d.) columns, the patented floating stem de... Read more...

The UNIGUARD drop-in cartridge fits both our guard systems: the stand alone UNIGUARD and the Direct Connection UNIGUARD. Product detail: We recommend all analytical columns are protected by a guard cartridge, which is replace... Read more...

The EXP® Guard Column cartridge system is rated to 15,000 psi with hand-tight replaceable cartridges. This unique design connects directly to any UHPLC column with the auto-adjusting Titanium Hybrid Ferrule and EXP® Fittings, pro... Read more...

The EXP® Stem Filter features a choice of frit porosities integrated with our patented auto-adjusting stem for repeated ZDV connections with any 10-32 port. The entire filter stem and reusable holder are only slightly larger than a s... Read more...

OPTI-GUARD® 1mm Biocompatible Guard Columns set the standard for extremely low impact, easy to use pre-column protection. Designed for use with analytical (4.6, 3.0 mm i.d.) and narrow-bore (2.1, 1.0 mm i.d.) columns, the patented floati... Read more...

The OPTI-GUARD® 3 mm Columns maintains the tool-free connectivity of the OPTI-GUARD 1 mm, but incorporates a cartridge based format to allow for a larger bed with more capacity. The two-part holder is designed for use with any analyt... Read more...

The OPTI-LYNX™ QuickConnect Guard Column is a high-performance, cartridge-based guard system, suitable for use with any 10-32 analytical column due to its auto-adjusting ZDV port adapter. OPTI-LYNX™ combines effective column ... Read more...

The Direct Connection UNIGUARD allows the guard cartridge outlet to be directly placed against the analytical column inlet frit. Product detail: We recommend all analytical columns are protected by a guard cartridge, which is... Read more...

The Javelin guard design is a one-piece format that can be installed without wrenches and requires no holder, which allows quick and easy replacement. Product detail: We recommend all analytical columns are protected by a guard col... Read more...

A Restek® LC guard cartridge in an EXP® direct connect holder is the ultimate in column protection. To help protect your investment and further extend the life of our already-rugged LC columns, Restek offers the patent-pending guard c... Read more...

SecurityGuard Guard Cartridge System Column Protection is designed to fit any manufacturers’ standard HPLC column, making it the ultimate HPLC Guard Column.   SecurityGuard Guard Cartridge System is guaranteed to ex... Read more...

Extends UHPLC, HPLC, SFC, and PREP column lifetime Read more...

Extend your LC column lifetime while maintaining chromatographic performance. Read more...

VanGuard Pre-Columns for UPLC® separations are guard columns that are designed for use with the ACQUITY UPLC® system. These guard columns use an ultra-low volume design (patent pending) that efficiently protects UPLC column performance... Read more...

HisTrap FF is a ready-to-use column, prepacked with precharged Ni Sepharose 6 Fast Flow for preparative purification of histidine-tagged recombinant proteins by immobilized metal ion affinity chromatography (IMAC). Read more...

Widely considered the premium columns for analyzing biopolymers by GFC, TSKgel G2000SWXL, 5 μm columns are an excellent choice for small proteins and peptide separations. Read more...

Anion exchange, reverse-phase columns that provide charged-based separations and extra resolution for acidic glycans. With MaxPeak High Performance surfaces that reduce non-specific adsorption. Read more...