Phenol in tap water

• Column:
  Synergi Polar-RP 250х4.6 mm 4 µm
• Column Guard:
  SecurityGuard Polar-RP 4х3.0 mm
• Separation mode:
  Isocratic
• Mobile phase:
  acetonitrile - 1% solution of phosphoric acid in water (35:65)
• Flow rate:
  0.8 ml / min
• Column temperature:
  20 ° C
• Sample volume:
  20 ml
• Detection parameters:
  constant current, working electrode potential +1.3 V.
• Object of study:
  Tap water
• Substance groups:
  Aromatic hydrocarbons
• Sample:
  tap water
• Methodology:
  Methods for measuring the mass concentration of phenol in drinking and waste water, water of surface and underground sources of water use by the method of high performance liquid chromatography