The common names of HPLC column diameters - Primer
April 28, 2012
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Common Name Internal Diameter
Capillary LC 300µm - 1.0mm
Micro-bore 1.0mm
Narrow-bore 2.1mm
Mid-bore/Solvent Saver 3.0mm
Analytical Bore 4.6mm
Semi-Prep 7.8-21.2mm
Preparative up to 3"
Process Scale over 3" diameters
Capillary LC 300µm - 1.0mm
Micro-bore 1.0mm
Narrow-bore 2.1mm
Mid-bore/Solvent Saver 3.0mm
Analytical Bore 4.6mm
Semi-Prep 7.8-21.2mm
Preparative up to 3"
Process Scale over 3" diameters