title: A simple automated system for the routine production of 99mTc by methyl-ethyl-ketone extraction.
mesh_terms: D000535:Aluminum / Q000032:analysis; D001419:Bacteria; D003365:Costs and Cost Analysis; D004340:Drug Contamination; D007659:Ketones; D008722:Methods; D008982:Molybdenum; D011749:Pyrogens; D011854:Radiochemistry; D011868:Radioisotopes; D012972:Sodium Hydroxide; D013053:Spectrophotometry; D013667:Technetium / Q000302:isolation & purification*
chemical_list: D007659:Ketones; D011749:Pyrogens; D011868:Radioisotopes; D012972:Sodium Hydroxide; D013667:Technetium; D008982:Molybdenum; D000535:Aluminum