title: The use of a triton X-100-based scintillant for counting fractions from density gradients.
mesh_terms: D000818:Animals; D002250:Carbon Radioisotopes; D002499:Centrifugation, Density Gradient; D002586:Cesium; D002712:Chlorides; D008722:Methods; D009963:Orotic Acid / Q000378:metabolism; D011132:Polyribosomes / Q000032:analysis* / Q000378:metabolism; D012313:RNA / Q000032:analysis* / Q000096:biosynthesis; D051381:Rats; D012588:Scintillation Counting; D013395:Sucrose; D013501:Surface-Active Agents; D014316:Tritium
chemical_list: D002250:Carbon Radioisotopes; D002712:Chlorides; D013501:Surface-Active Agents; D014316:Tritium; D002586:Cesium; D013395:Sucrose; D009963:Orotic Acid; D012313:RNA