title: A versatile, inexpensive microstirrer for spectrophotometer cuvets.
mesh_terms: D000255:Adenosine Triphosphate; D011232:Chemical Precipitation; D003365:Costs and Cost Analysis; D008722:Methods; D009124:Muscle Proteins; D013053:Spectrophotometry / Q000295:instrumentation*
chemical_list: D009124:Muscle Proteins; D000255:Adenosine Triphosphate