title: Cancellation of spectrophotometer system characteristics using an analog computer.
mesh_terms: D000042:Absorption; D003201:Computers; D005638:Fruit / Q000032:analysis*; D010944:Plants / Q000032:analysis*; D010969:Plastics / Q000032:analysis*; D013053:Spectrophotometry; D014675:Vegetables / Q000032:analysis*
chemical_list: D010969:Plastics