title: A comparison of three phenol methods for extraction of rat liver RNA.
mesh_terms: D000636:Aminosalicylic Acids; D000818:Animals; D002250:Carbon Radioisotopes; D006358:Hot Temperature; D008099:Liver / Q000032:analysis*; D008297:Male; D008722:Methods; D009282:Naphthalenesulfonates; D010636:Phenols; D012313:RNA / Q000302:isolation & purification*; D051381:Rats; D014316:Tritium; D014461:Ultracentrifugation
chemical_list: D000636:Aminosalicylic Acids; D002250:Carbon Radioisotopes; D009282:Naphthalenesulfonates; D010636:Phenols; D014316:Tritium; D012313:RNA