Check the listing for details. 25PK Apple Tree Stem - CS - Prepared Slides - 75x25mm - Eisco Labs. Condition: New. Listed at 30.99 USD. 25PK Apple Tree Stem - CS - Prepared Slides - 75x25mm - Eisco Labs Classroom pack of 25 prepared slides of a cross section of apple tree stem. Apple is a dicotStained for better visualization of characteristic dicot stem structuresGreat for biology classrooms to explore structure-function connection as per NGSS standardsEach slide measures 75mm wide and 25mm longSlides come in a polystyrene storage box Classroom pack of 25 prepared microscope slides of a cross section of apple tree stem. Apple is a dicot. Stained for better visualization of characteristic dicot stem structures. Great for biology classrooms to explore structure-function connections as per NGSS standards. Slides come in a polystyrene storage box. Each slide measures 75mm (3") wide, 25mm (1") long and 0.06" in height. Expertly prepared, and labeled for easy identification. All materials in Eisco Labs slides are completely inert and sealed in glass. Product Details Brand Eisco Product Type MPN BS18298-25 Check out my other items.