Labnet Casting Dams, for use with 20 cm gel system, set of 2

The Labnet Casting Dams, 20 cm Gel System by Labnet International are a set of 2 replacement casting dams for the Labnet 20 cm gel system. Casting dams close off the ends of the gel tray while the agarose sets. Lab managers order them to replace worn, split or lost dams, or to keep a spare set for casting a second tray on busy days.