Hollow Ball Kit

A simple solution for direct cooling of small samples. Thermo Scientific™ EK Immersion Coolers offer wide temperature ranges and integrated control. They can be used with open-bath circulators to provide the easiest way to cool small samples. A reliable and flexible alternative to tap water cooling that eliminates the inconvenience of handling dry ice or liquid nitrogen, saving both time and money. All models feature CFC-free refrigerant.

Thermo Scientific™ Precision Ring Sets are for use with steaming water baths.

Lab Armor™ Beads are small, non-uniform metal beads comprised of dry, metallic thermal alloy designed to replace water in a