Yes. PureTemp phase change materials have earned the U.S. Department of Agriculture’s Certified Biobased Product Label. The label verifies that the amount of renewable biobased material in the product meets or exceeds levels set by the USDA. Nineteen PureTemp products, with temperature ranges from 4°C to 68°C, have been designated as 100 percent biobased. All claims of a product’s biobased amounts are verified by independent labs and monitored by the USDA. PureTemp is listed in the USDA BioPreferred Catalog in two categories: phase change materials and heat transfer fluids. PureTemp has also been awarded the Federal Procurement Preference, meaning that the PureTemp product line is now preferred by federal agencies and their contractors when making purchasing decisions.