Gradient centrifugation in colloidal silica-polysaccharide media.
D000818:Animals; D002498:Centrifugation; D003102:Colloids; D003720:Densitometry; D008099:Liver / Q000166:cytology; D008861:Microsomes / Q000032:analysis; D008928:Mitochondria / Q000032:analysis; D011134:Polysaccharides; D051381:Rats; D012822:Silicon Dioxide; D014461:Ultracentrifugation; D014780:Viruses / Q000302:isolation & purification
D003102:Colloids; D011134:Polysaccharides; D012822:Silicon Dioxide