Traditional Culture Encyclopedia - Traditional stories - Why does Fan Hong spore staining use aqueous solution?
Why does Fan Hong spore staining use aqueous solution?
Maybe you misunderstood saffron. Our experiment book says that saffron is soluble in water (see references).
Malachite green is used because spores are not easy to dye and decolor after dyeing. Therefore, malachite green with strong coloring and weak alkalinity is dyed under heating conditions, so that spores and thalli are dyed at the same time, and then washed with water, so that malachite green in spores can be washed out, while malachite green in spores is green under the microscope because of its strong adsorption with spores.
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