| abstract |
The present invention relates to method for performing extraction of samples with low entrainment of air. More specifically, the invention relates to a microelution column (1) comprising a column body (2) including a bottom frit (3) and a top frit (4), wherein the column body includes an adsorbent (5) arranged between the bottom frit (3) and the top frit (4), and an optional filter frit (6) has been arranged above the top frit. The invention also relates to a plate including such columns, and a method of use. |