====Equipment====

====Primary Standards====
  -Prepare 10 mmol/L KCl
  -at 30'c It is 1546 uSi/CM conductivity
  -Prepare serial dilutions of 150,15 and 1.5 uSi/CM
  -Reference: {{ :nchsls:c:biochemistry:document:proposed_new_electrolytic_conductivity_primary_sta.pdf |Conductivity Primary Standards}}