Check the listing for details. Helianthus Stem - Prepared Microscope Slide - 75x25mm - Eisco Labs. Condition: New. Listed at 6.49 USD. Helianthus Stem - Prepared Microscope Slide - 75x25mm - Eisco Labs Single, prepared microscope slide of a cross section of a young stem of helianthus. Shows typical dicot stem's primary growth structures. Useful for exploring plant biology, dicot stem structures, and development of stem structures as they age . Great for biology classrooms to explore structure-function connections as per NGSS standards. Arrives in protective cardboard casing. Slide measures 75mm (3") wide, 25mm (1") long and 0.06" in height. Slides are expertly prepared, and labeled for easy identification. All materials in Eisco Labs slides are completely inert and sealed in glass. Product Details BrandEiscoMpnBS18108 Single, prepared slide of a cross section of a young stem of helianthusShows typical dicot stem's primary growth structures. Useful for exploring plant biology, dicot stem structures, and development of stem structures as they ageGreat for biology classrooms to explore structure-function connection as per NGSS standardsSlide measures 75mm wide and 25mm longArrives in a protective cardboard casing Check out my other items. -Powered by