Betzold Preparation set 3

Ready-made specimens: 25 ready-made specimens from various subject areas for a varied teaching experience. Introduction to microscopy: With this specimen set, getting started with microscopy is easy and quick. Diverse specimens: The set includes both human and animal as well as plant specimens. Ideal for teaching: Microscopy without much effort, in biology classes or at home. In a practical sorting box: The specimens are safely and neatly stored in the box.

Contents: 1 storage box (dimensions: 9.9 x 9 x 3.3 cm). 25 different specimens (dimensions: 7.6 x 2.6 x 0.1 cm). 1 - loose connective tissue, 2 - spinal cord, cross-section, 3 - motor nerve endings, 4 - mammal stomach, section, 5 - kidney, cross-section, 6 - artery and vein, cross-section, 7 - blood vessel lung, 8 - blood vessel kidney, 9 - taste bud, 10 - oral mucosa, 11 - human sperm, smear, 12 - cell division/mitosis animal cell, 13 - freshwater polyp Hydra, testis cross-section, 14 - freshwater polyp Hydra, ovary cross-section, 15 - freshwater polyp Hydra with bud, 16 - fern shoot, total, 17 - corn grain, longitudinal, 18 - Spirogyra, 19 - mammal lung, 20 - mammal large intestine, 21 - mammal trachea, 22 - mammal pancreas, 23 - mammal uterus, 24 - mammal spleen, 25 - onion root tips.