Labnet's user-friendly 6 Liter Water Bath is solidly constructed with stainless steel, a seamless chamber that resists corrosion, a stainless gable cover is included to minimize evaporation, and offers simplicity, consistency, and convenience. The optional non-toxic (non-mercury) thermometer clips onto the gable cover for accurate temperature monitoring. The chamber accommodates plastic tube racks such as the Labnet K564, K565, K566, and S2058-30 (see these in reusable Plasticware, Test tubes, and accessories).