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ISE sample conditioning solutions

WTW accessories ISE sample conditioning solutions

Sample preparation with premade ion strength adjuster solutions (ISA and TISAB) for the direct concentration determination with ion selective electrodes

  • Premade solutions for safe use
  • Easy dosing
  • Available for all important applications

Ion strength adjustment solutions have multiple tasks: TISAB for fluoride measurements does not only adjust the pH value, by also decomplexes the fluoride-containing complex compounds. Other ion strength adjustment solutions ensure an adapted pH value as well as the addition of a suitable conducting salt to correctly capture the concentration. 

Variations

Model Description Order no.
ISA/K ISA solution for potassium ions 106580
TISAB TISAB for fluoride measurement 140100
ISA/FK ISA for other suspended solids electrodes 140110
ISA/Ca ISA solution for Ca ions 140120
ISA/Ag/Fl ISA solution for silver and sulfide ions 140140
TISAB/NO3 TISAB for nitrate 150120
ISA/Na ISA solution for sodium 150125
MZ/NH3/CN Alkaline reagent, also for cyanide measurement 150130

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