automated urine analysis urine potassium analysis automated urine potassium analysis 2022-07-29T13:26:10Z MMO:0000849 This is a method using a device designed to follow a predetermined sequence of individual operations repeatedly and essentially without external influence or control to assess the amount, proportions or properties of potassium in urine, the fluid waste product excreted by the kidneys. measurement_method_ontology slaulede