Classroom pack of 10 prepared microscope slides of sponge spicules of mixed types. Wholemount. Stained for better visualization of general 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.