Javelin guard columns offer convenient, easy to use protection for analytical HPLC columns

Works with virtually any valve and any column from any manufacturer.

Protects columns without compromising performance.

Thermo Scientific™ TraceGOLD TG-35MS Column offers a higher phenyl content providing useful elution order and retention time changes.

Excellent starting columns for method development, Thermo Scientific™ TRACE™ TR-5 GC Columns are capable of performing most required separations.

Use Thermo Scientific™ TracePLOT™ TG-BOND Alumina GC Columns for linear and quantitative analysis of polar unsaturated hydrocarbons.

Optimize volatile organics analysis with this low-bleed, midpolarity GC column with high thermal stability.

Use this non-polar GC column for method development and analysis of chlorinated and nitroaromatic compounds and environmental samples.

Analyze organochlorine pesticides and herbicides with ultra low bleed, superior sensitivity, excellent peak shape and the highest levels of reproducibility.

With or without fritted disc

FLEX-COLUMNS™ are economical and easy-to-use. Short columns are typically used for ion exchange chromatography, sample desalting and semi-disposable applications. Long columns are ideally suited for gel filtration and adsorption chromatography.

Leak proof fit with all PTFE stopcock

A good first choice for compounds typically considered difficult to analyze

The Thermo Scientific™ TraceGOLD™ TG-5SILMS Guard GC Columns with SafeGuard offer the benefit of an integrated SafeGuard for extended column lifetime.

Analyze a wide range of polar compounds with this low-bleed, general purpose, high polarity GC column.

For high-polarity separations for MS analysis, choose this low-bleed, highly stable polar GC column.

Analyze blood alcohols with this ultra-low bleed column for enhanced sensitivity and reproducibility

Provides low bleed, excellent reproducibility and column-to-column consistency even with sensitive detectors like ECDs and MS.

Features a mix of cyano and phenyl groups for increased polarity and a different elution order relative to less polar columns.

Ideal for use with FPLC™ systems, peristaltic pumps, or gravity flow to 15psi

Drop-in guard cartridges offer convenience, economy and effective protection for extending column lifetime

Use this non-polar GC column for method development and analysis of chlorinated and nitroaromatic compounds and environmental samples.

Experience a powerful column for separating non-polar and moderately polar compounds based on 100Å high purity silica and designed for small molecule analysis.

Gravity chromatography column manufactured from medium wall tubing with 821000 PTFE stopcock

Identify organic acids with high performance, sensitivity and reproducibility while preventing oxidative damage with this low-bleed, polar GC column.

Incorporates phenyl groups in the polymer backbone for improved thermal stability, reduced bleed and reduced susceptibility to oxidation.

Use this low bleed nonpolar column for GC/MS environmental analyses that require high temperature and an inert phase.