Prepared microscope slide with a cross section of Earthworm Setae. Setae are stiff bristles that allow earthworms to attach to the surface and prevent backsliding during peristaltic motion. Great for biology classrooms to explore structure-function connections as per NGSS standards. Slides are expertly prepared and labeled for easy identification. All materials in Eisco Labs slides are completely inert and sealed in glass. Each slide measures 75mm (3") long, 25mm (1") wide, and 1.5mm (0.06") thick.
Single Slide arrives in a protective cardboard casing. 10 and 25 Pack Classroom Sets are packed in a plastic storage box.
