Check the listing for details. 25PK Ranunculus Young & Mature Root - Prepared Slides - 75x25mm - Eisco Labs. Condition: New. Listed at 30.99 USD. 25PK Ranunculus Young & Mature Root - Prepared Slides - 75x25mm - Eisco Labs Classroom pack of 25 prepared slides showing both young and mature Ranunculus roots. Cross sectionThe combination slide allows for side by side comparison of young and mature dicot rootsGreat 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 showing both young and mature Ranunculus roots. Cross section. The combination slide allows for side by side comparison of young and mature dicot roots. 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 BS18149-25 Check out my other items.