Chemistry practice materials for high school seniors (Grade 12) for the 2024/2025 academic year. - Title: Pre-Hokkaido University Chemistry Practice - Year: 2024/2025 - Grade: Grade 12 - Item No.: E 66901 Thank you for viewing. Please refer to the photos and purchase with the understanding that this item has been stored at home. No claims and no returns accepted. * We do not offer price reductions.