Julabo, Hollow Balls

Description

The hollow balls are intended to cover open water baths, if using a bath tank cover is not feasible. The balls form a floating lid thus reducing heat loss, evaporation loss (up to 90%), oxygen input, odors, and light. Made of Polypropylene, diameter 20 mm, pack of 1000 pcs. For use only with water up to 100°C.