Sorting the list of specimen is easy, simply click on the column heading of the field to be sorted.  Click a second time to sort in the reverse direction.  To remove sorting, click a third time.

To sort by more than one column simply follow the same three-click cycle: 1) first click sorts the column ascending, 2) second click sorts the column descending, 3) third click removes the sorting.

Note that the sorting sequence is case-insensitive, so �B� and �b� are intermingled. Empty fields are always grouped together at the top (when sorting down) or the bottom (when sorting up).