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单词 ultracentrifugation
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ˌultracentrifuˈgation
ˌultracentrifuˈgation n. the action or process of ultracentrifuging.
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the world > matter > chemistry > chemical assay or analytical chemistry > [noun] > acetimetry > centrifugation > ultracentrifugation
ultracentrifuging1934
ultracentrifugation1936
1936 Trans. Faraday Soc. 32 301 In this case again, analogous to those of viscometry and ultracentrifugation, the dilutest solutions yield the clearest result.
1971 Nature 18 June 447/1 The extract was spun at 25,000g for 20 min to remove large particles before being subjected to ultracentrifugation at 105,000g for 90 min to sediment out the microsomes and membrane fractions.
extracted from ultracentrifugev.
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