Anton Paar tested the oxidation stability of peppermint oil with and without antioxidants as additive with the RapidOxy 100 and in accordance with the standard EN 14112. Oxidation stability provides information about the shelf life of materials when exposed to autoxidation.
Download this report to read the results of the test.
UK homes more suitable for heat pumps than expected
I have looked into installing heat pump to my 200 year old stone built home. My personal experience is that the vendors of these systems do not...