To all, We are looking for a missing corn stover sample from lab 235 or 231 (see picture). We found the beaker which held the sample, but it was cleaned out. The sample may have been moved to another container. This sample is important to Neal's experiment. Please tell him if you know its whereabouts. In future, ask before emptying containers with samples. We do not want to waste resources and time. Thank you for your help, Lorre Safety Committee