
The Prepared Slide Set, 25 Slides by United Scientific contains 25 glass prepared microscope slides in an ABS plastic case. Specimens range from amoeba, hydra and daphnia to housefly mouthparts, human blood smear, striated muscle, compact bone, onion root tip mitosis and plant stems, roots, leaves and flowers. High school and introductory college biology teachers use it as a broad slide library for general biology microscope labs.