The The Effect of Variations of Serum Examination Time Lapse on Electrolyte Levels of Potassium and Chloride

Electrolyte is a chemical substance that dissociates in the liquid into charged particles of positive and negative ions. In laboratory, conditions are often found make an examination not immediately carried out after sampling. The purpose this study was to determine effect variations serum time intervals on Potassium Chloride electrolyte levels for 0, 4, 8 24 hours at room temperature (20-25℃). This used laboratory experimental method with sample 32 samples. research conducted Bhayangkara Hospital Pusdik Brimob Watukosek Laboratory. Examination using OPTI CCA-TS Analyzer. results One Way Anova test obtained significance p value = 0,199 meaning there no levels, while 0,002 levels.