precolumn

A chromatographic column used as an initial filter

Adjective

  1. Situated before the column of a chromatograph
    • The stationary phase included precolumn and column Sherisorb ODS1 5μm (4.6 x 250 mm; Waters Barcelona, Spain), and a mobile phase consisting in 1.5 mmol/L potassium hydrogen phosphate at pH 4.6 with 10% methanol, at a...

Origin

From pre- + column.

Noun

  1. A chromatographic column used as an initial filter

Forms

precolumns