Increase sample throughput and laboratory productivity with Fisherbrand™ Chromatography Columns for all compound separation needs.

Use to prepare columns for use in low-pressure flash chromatography. Macherey-Nagel™ Sea Sand is acid-washed and calcined, and is available in 1kg bottle.

Enables many compounds to be analyzed without derivatization. Macherey-Nagel™ LIPODEX™ E Capillary Columns for GC are phases with eight γ-cyclodextrin glucose units for enantiomer separation in gas chromatography. This lipophilic phase with long nonpolar ligants is a chemically non-bonded phase.

Enables many compounds to be analyzed without derivatization. Macherey-Nagel™ HYDRODEX™ β-TBDAc Capillary Columns for GC are phases with 7 β-cyclodextrin glucose units for enantiomer separation in gas chromatography. This hydrophilic phase with short polar ligants is a chemically non-bonded phase.

Protects columns without compromising performance.

Omnifit™ EZ Chromatography Columns with One Fixed and One Adjustable Endpieces are ergonomically designed endpieces provide simple and quick height adjustment

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

Convenient, economical, and effective protection for extending column lifetimes

Manufactured from Pyrex™ borosilicate glass. Quickfit™ Chromatography Column with Rotaflo™ Stopcock includes a 0 porosity chemically resistant glass sintered disc. PTFE Stopcock provides fine control of eluent flow. Ground glass socket accepts Quickfit™ reservoirs.

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

Borosilicate 3.3 glass construction with PTFE key. For use with chromatography.

Manufactured from Pyrex™ borosilicate glass. Quickfit™ Chromatography Column with Rotaflo™ Stopcock includes a 0 porosity chemically resistant glass sintered disc. PTFE Stopcock provides fine control of eluent flow. Ground glass socket accepts Quickfit™ reservoirs.

Employ the most widely used MS phase in gas chromatography with the 5% phenyl phase Thermo Scientific™ TraceGOLD™ TG-5MS GC Column.

Offer convenient, easy-to-use protection for analytical HPLC columns

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

Thermo ScientificTM HyPURITYTM C18 HPLC Columns are available in limited dimensions. Please contact Customer Service for more details.

Leak proof fit with all PTFE stopcock

MS premium, low bleed phase designed for robustness and is suitable for a wide range of applications

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

Offer convenience, economy and effective protection for extending column lifetime

Manufactured from Pyrex™ borosilicate glass. Quickfit™ Chromatography Column with Rotaflo™ Stopcock includes a 0 porosity chemically resistant glass sintered disc. PTFE Stopcock provides fine control of eluent flow. Ground glass socket accepts Quickfit™ reservoirs.

For use with XK 16/26 columns.

Manufactured from borosilicate glass. Quickfit™ Chromatography Columns with Rotaflo™ Stopcock and Ground Cone includes glass sintered disc (porosity 0) to support column packing. GP Rotaflo™ stopcock with PTFE key provides fine control of eluent flow. Stem within lower cone allows mounting on a Büchner flask for vacuum flash chromatography.

Designed for separation of components according to boiling points. Macherey-Nagel™ OPTIMA™ 1 GC Capillary Column, 0.5mm O.D. are non-polar phase columns with 100% dimethylpolysiloxane for use in gas chromatography. Available in a range of lengths and film thicknesses.

Low-bleed GC/MS Columns (fused silica). Column specifically tested for low bleed performance.