Potassium hydrogen phthalate (KHP) is used as the primary standard in this experiment. In this experiment you will prepare and determine the concentration (Molarity) of NaOH solution. Next you will ...

Sample concentrations are determined by comparing the sample results to a set of potassium hydrogen phthalate (KHP) calibration standards.The DOC range for this instrument is ~80 µg/L - 10 mg/L. If ...