Provided is an anti-microbial composition containing an ester of formic acid, an oxidizer, performic acid and water. Also provided is a premix for making the anti-microbial composition having two parts. One part contains the ester of formic acid and a second part contains the oxidizer. Another method...http://www.google.es/patents/US5840343?utm_source=gb-gplus-sharePatente US5840343 - Room temperature sterilant for medical devices
