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this spherometer features a brass disc with 100 graduated divisions
Magnetic Field Demo Board (with small compasses)
Glass Tube Construction: The apparatus consists of a glass tube measuring 600 x 38mm
Focusing: Coaxial Coarse & Fine Adjustment Range
Botany Plant Cell Model Magnification X20,000 Times this spherometer features a brass20000X typical plant cell. This model details a cell's interior and the interrelationships among organelles, patterned after the latest interpretation of cell structure. Enlarged and clearly distinguishable organelles and inclusions, including endoplasmic reticulum, mitochondria, ribosomes, Golgi apparatus, centrioles, nucleus, and nucleolus. The sectioned cell also has a Cutway nucleus to show its inner structure. Mounted on a base. Premium Quality:
US$ 142.00
US$ 25.00
US$ 32.95
US$ 25.00
