High Quality prepared microscope slides for botany, zoology, histology, parasitology, pathology. The Biology Set includes 19 slides: S06221 Blood Smear Reptile, S99214A Simple Cubidal Epithelium Tissue, S99066 Smooth Muscle C.S & L.S., S99039 Spongy Bone Section, S99034 Lymph Node Section, S99207 Lung Section, S06026 Frog Skin Section, S99061 Stomach Fundic Region C.S., S99033 Red Bone Marrow Section, S06028 Frog Testis Section, S06082 Integumentary Tissues, S99060 Salivary Glands Composite Section, S99072 Brain Composite Section, S05873 Escherichia Coli Smear Gram Negative, S99068 Cardiac Muscle Striated C.S. & L.S., S99040 Compact Bone, S99058 Liver Section Hepatic Cells, S06236 Digestive System Jejunum Section, S99210 Kidney Section