Ochratoxin A standard solution

• Column:
  Synergi Hydro-RP 250х4.6 mm 4 µm
• Column Guard:
  SecurityGuard C18 Aq 4x3.0 mm
• Separation mode:
  Isocratic
• Mobile phase:
  ammonium chloride solution (20 mmol / dm³; pH 9.6-9.8) - acetonitrile (86:14)
• Flow rate:
  0.75 ml / min
• Column temperature:
  20 ° C
• Sample volume:
  20 μm
• Detector:
  Fluorimetric detector
• Detection parameters:
  & # 955; ex 365 ± 2 nm; & # 955; em 400-460 nm; RFU 0.005
• Object of study:
  Standard mixtures
• Substance groups:
  Mycotoxins
• Methodology:
  Methods for measuring the mass concentration of ochratoxin A in wine, juices and soft drinks by high performance liquid chromatography