Definition of osmium tetroxide in English:

osmium tetroxide

noun

mass noun

A poisonous pale yellow solid with a distinctive pungent smell, used in solution as a biological stain (especially for lipids) and fixative.
Chemical formula: OsO₄
Example sentencesExamples
- The cytoplasm of medullar cells, fixed in osmium tetroxide, stained more deeply with toluidine blue than that of cortical cells.
- For ultrastructural studies, formalin-fixed tumor samples were washed, postfixed in buffered osmium tetroxide, dehydrated, and embedded in epoxy resin.
- The tissue is then placed for 8 to 10 days in a solution containing potassium chlorate, osmium tetroxide, formaldehyde, and glacial acetic acid.
- Electron microscopy was performed with fresh tissues fixed in glutaraldehyde and postfixed in osmium tetroxide.
- Experts say a bomb with the chemical osmium tetroxide would have wiped out the first police and rescue workers on the scene.

Definition of osmium tetroxide in US English:

osmium tetroxide

noun

A poisonous pale yellow solid with a distinctive pungent smell, used in solution as a biological stain (especially for lipids) and fixative.
Chemical formula: OsO₄
Example sentencesExamples
- The tissue is then placed for 8 to 10 days in a solution containing potassium chlorate, osmium tetroxide, formaldehyde, and glacial acetic acid.
- For ultrastructural studies, formalin-fixed tumor samples were washed, postfixed in buffered osmium tetroxide, dehydrated, and embedded in epoxy resin.
- The cytoplasm of medullar cells, fixed in osmium tetroxide, stained more deeply with toluidine blue than that of cortical cells.
- Experts say a bomb with the chemical osmium tetroxide would have wiped out the first police and rescue workers on the scene.
- Electron microscopy was performed with fresh tissues fixed in glutaraldehyde and postfixed in osmium tetroxide.

单词	osmium tetroxide
释义	Definition of osmium tetroxide in English: osmium tetroxide noun mass noun A poisonous pale yellow solid with a distinctive pungent smell, used in solution as a biological stain (especially for lipids) and fixative. Chemical formula: OsO₄ Example sentencesExamples The cytoplasm of medullar cells, fixed in osmium tetroxide, stained more deeply with toluidine blue than that of cortical cells. For ultrastructural studies, formalin-fixed tumor samples were washed, postfixed in buffered osmium tetroxide, dehydrated, and embedded in epoxy resin. The tissue is then placed for 8 to 10 days in a solution containing potassium chlorate, osmium tetroxide, formaldehyde, and glacial acetic acid. Electron microscopy was performed with fresh tissues fixed in glutaraldehyde and postfixed in osmium tetroxide. Experts say a bomb with the chemical osmium tetroxide would have wiped out the first police and rescue workers on the scene. Definition of osmium tetroxide in US English: osmium tetroxide noun A poisonous pale yellow solid with a distinctive pungent smell, used in solution as a biological stain (especially for lipids) and fixative. Chemical formula: OsO₄ Example sentencesExamples The tissue is then placed for 8 to 10 days in a solution containing potassium chlorate, osmium tetroxide, formaldehyde, and glacial acetic acid. For ultrastructural studies, formalin-fixed tumor samples were washed, postfixed in buffered osmium tetroxide, dehydrated, and embedded in epoxy resin. The cytoplasm of medullar cells, fixed in osmium tetroxide, stained more deeply with toluidine blue than that of cortical cells. Experts say a bomb with the chemical osmium tetroxide would have wiped out the first police and rescue workers on the scene. Electron microscopy was performed with fresh tissues fixed in glutaraldehyde and postfixed in osmium tetroxide.
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