Standard mixture of cations

• Column:
  Shodex YK-421 125x4.6 mm
• Separation mode:
  Isocratic
• Mobile phase:
  4 mmol HNO₃
• Flow rate:
  1 ml / min
• Column temperature:
  20 °C
• Sample volume:
  50 µl
• Detector:
  Conductometric detector
• Object of study:
  Standard mixtures
• Substance groups:
  Cations
• Sample:
  mixture of standards: & nbsp; & nbsp; Li⁺ 5 mg / l; & nbsp; Na⁺ 5 mg / l; NH₄⁺ 25 mg / l; K⁺ 25 mg / l; Mg²⁺ 5 mg / l; Ca²⁺ 10 mg / l; Sr²⁺ 20 mg / l; Ba²⁺ 20 mg / l.