Standard mixture of strontium and barium cations

• Column:
  Shodex YS-50 125x4.6 mm
• Column Guard:
  Aquiline C2 8х3.0 mm
• Separation mode:
  Isocratic
• Mobile phase:
  4 mmol / L HNO₃
• Flow rate:
  1 ml / min
• Column temperature:
  20 ° C
• Sample volume:
  20 µl
• Detector:
  Conductometric detector
• Object of study:
  Standard mixtures
• Substance groups:
  Cations
• Sample:
  standard Sr 20 mg / l, Ba 20 mg / l