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Thermo-Reversibility of ClearH20® Gels
Thermo-reversibility is a unique quality of certain ClearH2O® gels. When heated, the gels transform into a semi-liquid, and when cooled to room temperature, they revert back to their original gel state. Our thermo-reversible gels include HydroGel, LabGelTM and LabGelTM (Sugar-Free).
Heating Instructions
The recommended method is to place the unopened pouch in hot water until the gel reaches its melting temperature and becomes fluid. Melting temperatures of different gels will vary from 130ºF to 160ºF. If using a microwave, put the pouch in a container of water to allow for more uniform heating. Caution should be used when handling the gels after they have been heated. We recommend protective gloves to guard against burns.
Use of LabGelTM with Enrichment Devices
LabGelTM heated to its fluid form can be poured easily into an enrichment device. When cooled to room temperature, LabGelTM returns to a gel state. Non-human primates will spend hours trying to remove and eat the flavored LabGelTM has been referred to as “Monkey Marrow” by some animal centers.