General Chromatography Columns

These PYREX® chromatography columns have a reservoir at top and a Product Standard 2mm bore PTFE (Polytetrafluorethylene) plug stopcock at the bottom. The top opening will accept a #2 rubber stopper.

These PYREX® chromatography columns have a reservoir at top and a Product Standard 2mm bore PTFE (Polytetrafluorethylene) plug stopcock at the bottom. The top opening will accept a #2 rubber stopper.

The 10x300mm PYREX® column is designed for general chromatographic column separations. The top is tooled for a No.

Jacketed, adjustable bed chromatographic column used for recycling, ascending descending applications. Completely jacketed for better temperature uniformity with single bushing at each end allowing for quick and easy adjustment of the PTFE plunger.

Jacketed, adjustable bed chromatographic column used for recycling, ascending descending applications. Completely jacketed for better temperature uniformity with single bushing at each end allowing for quick and easy adjustment of the PTFE plunger.

For use as column end fitting that allows connection of appropriate size Ace-Thred to tubing connectors with NPT threads. Available in various Ace-Thred and NPT sizes. Most come complete with both a 100 micron and a 350 micron polyethylene filter.

Flow adapters Flow adapters can significantly improve FLEX-COLUMN&reg performance by protecting the gel bed from disruption during sample loading and by eliminating any dead volume above the gel bed.&nbsp Ideal for concentration and pH gradients,

Flow adapters Flow adapters can significantly improve FLEX-COLUMN&reg performance by protecting the gel bed from disruption during sample loading and by eliminating any dead volume above the gel bed.&nbsp Ideal for concentration and pH gradients,

Metal-free guard column (3 pc) with coupler SeQuant&reg ZIC&reg-HILIC is the ideal choice for separation of polar and hydrophilic compounds. These guard columns protect your analytical separation column from contamination.

The high purity silica found in YMC-Pack Silica columns provides virtually complete sample recovery. The absence of silica impurities reduces non-specific sample adsorption which lowers sample recovery and may cause unusual peak shapes.

The high purity silica found in YMC-Pack Silica columns provides virtually complete sample recovery. The absence of silica impurities reduces non-specific sample adsorption which lowers sample recovery and may cause unusual peak shapes.

The high purity silica found in YMC-Pack Silica columns provides virtually complete sample recovery. The absence of silica impurities reduces non-specific sample adsorption which lowers sample recovery and may cause unusual peak shapes.