Standard mixture of group I cations

• Column:
  Aquiline C1P 100x4.6 mm 5 µm
• Separation mode:
  Isocratic
• Mobile phase:
  4 mmol HNO₃
• Flow rate:
  1.5 ml / min
• Column temperature:
  20 °С
• Sample volume:
  50 µl
• Detector:
  Conductometric detector
• Object of study:
  Standard mixtures
• Substance groups:
  Cations
• Sample:
  Standard mixture of group I cations and ammonium
• Methodology:
  Methods for measuring the mass concentration of ammonium, potassium, sodium, magnesium, calcium and strontium cations in samples of drinking, mineral, table, medical-table, natural and waste water by ion chromatography