title: COMBINED CALORIMETER AND SPECTROPHOTOMETER FOR OBSERVING BIOLOGICAL REACTIONS.
mesh_terms: D002151:Calorimetry; D004864:Equipment and Supplies; D006358:Hot Temperature; D012106:Research; D013053:Spectrophotometry
keywords: CALORIMETRY; EQUIPMENT AND SUPPLIES; EXPERIMENTAL LAB STUDY; HEAT; SPECTROPHOTOMETRY