This page is used to specify the sieves you use in your laboratory. To access this page click on "My Sieves" buttons from the "Tools and Options" menu on the main toolbar.

Although NovoLAB database includes a complete list of all standard sieves, if you don't use all these sieves in your laboratory you can deselect them from this list. The advantage is that on sieve analysis page, you can select to show the "active sieves" only; this will ease data entry.