Calcium, Ionized, Serum
Method Description Describes how the test is performed and provides a method-specific reference
The pH and ionized calcium sensors in the GEM Premier 3000 Analyzer are based on the principle of ion-selective electrodes; that is, an electrical potential can be established across a membrane that is selectively permeable to a specific ion. (Operator's manual: GEM Premier 3000 Analyzer. Instrumentation Laboratory, Lexington, MA)
Day(s) and Time(s) Test Performed Outlines the days and times the test is performed. This field reflects the day and time the sample must be in the testing laboratory to begin the testing process and includes any specimen preparation and processing time required before the test is performed. Some tests are listed as continuously performed, which means assays are performed several times during the day.
Monday through Sunday; Continuously