Onion epidermal cell prepared microscope slides, factory from China
Onion epidermal cell provide a protective layer against viruses and fungi that may harm the sensitive tissues. Because of their simple structure and transparency they are often used to introduce students to plant anatomy or to demonstrate plasmolysis. The clear epidermal cells exist in a single layer and do not contain chloroplasts, because the onion fruiting body (bulb) is used for storing energy, not photosynthesis. Each plant cell has a cell wall, cell membrane, cytoplasm, nucleus, and a large vacuole. The nucleus is present at the periphery of the cytoplasm. The vacuole is prominent and present at the center of the cell, surrounded by cytoplasm. Wikipedia
Description of Onion epidermal cell:
- Size: 76.2*25.4mm
- Thickness: whole mount
- Show: cell wall, nucleus
- Storage: long-lasting
- MOQ: 1PC
Other fixed kits:
- 100pcs/set, https://www.ihappysci.com/product/100pcs-botany-prepared-microscope-slides/
- 25pcs/set, https://www.ihappysci.com/product/phanerogamae-prepared-microscope-slides/
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Useful knowledge of Prepared microscope slides
C.S. = Cross Section: slide shows a thin section through the transverse plane of an organism or tissue.
L.S. = Longitudinal Section: slide shows a vertical section of the organism along the longest plane.
C.S. & L.S. = Cross Section and Longitudinal Section on the same slide for comparison
W.M. = Whole Mount: slide shows an entire organism or structure, as indicated, is preserved on the slide
Microscope Prepared Slides Manufacturer from China
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