Check the listing for details. 25PK Zea Mays Leaf, Prepared Microscope Slides, 75x25mm - Eisco Labs. Condition: New. Listed at 29.99 USD. 25PK Zea Mays Leaf, Prepared Microscope Slides, 75x25mm - Eisco Labs Classroom pack of 25 prepared slides of a Zea Mays leaf. Zea Mays is a corn plantShowing characteristic structures of a monocot leafGreat 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 Zea Mays leaf. Zea Mays is a corn plant. Showing characteristic structures of a monocot leaf. 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 BS18107-25 Check out my other items.