Osmium Tetroxide Is Widely Used in Electron Microscopy Because It

question 42

Multiple Choice

Osmium tetroxide is widely used in electron microscopy because it is an excellent lipid fixative.However,osmium tetroxide can quickly cause irritation of the eyes and skin.Therefore,when handling osmium tetroxide,people should use a chemical hood and wear gloves to protect again osmium tetroxide's

• A)ignitability.
• B)toxicity.
• C)photoreactiviity.
• D)corrosivity.

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