Categories Uncategorized Ozone Column Post author By kcastle Post date December 29, 2015 No Comments on Ozone Column Ever wonder what ozone looks like when it’s adsorbed on silica gel at -40 oC? Purple! By kcastle Associate Professor of Chemistry Bucknell University 317 Rooke Chemistry Lewisburg, PA 17837 View Archive → ← New Students → Promotion and Professorship Leave a Reply Cancel replyYour email address will not be published. Required fields are marked *Comment * Name * Email * Website Save my name, email, and website in this browser for the next time I comment.