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This application is a service of the Singapore Government.

Health Sciences Authority

Testing Services For Water

Water4

Physical Examination:

  • Alkalinity
  • Appearance
  • Colour
  • Conductivity
  • Odour
  • Total Dissolved Solids
  • Total Solids
  • Total Suspended Solids
  • Total Hardness
  • Turbidity

Analysis of Inorganic Non-metallic Constituents:

  • Ammonia
  • Bromate
  • Bromide
  • Chloride
  • Cyanide
  • Free Chlorine/Total Residual Chlorine
  • Fluoride
  • Iodine
  • Nitrate
  • Nitrite
  • Perchlorate
  • pH Value
  • Phosphorus
  • Silica
  • Sulphate
  • Sulphide

Analysis of Organic Constituents:

  • Acetaldehyde and Formaldehyde
  • Acrylamide
  • Benzene
  • Benzo(a)pyrene
  • Chemical Oxygen Demand (COD)
  • Chloramine
  • Microcystins (RR, LR, LA, YR)
  • Naphthalene
  • N-Nitrosodimethylamine
  • Styrene Monomer
  • Surfactants (Anionic Surfactants as MBAS)
  • Trihalomethane
  • Vinyl Chloride Monomer
  • Volatile and Semi-Volatile Organic Compounds
  • Plasticisers – Di (2-Ethyl Hexyl) Adipate (DEHA)

Analysis of Metals:

  • Aluminium
  • Antimony
  • Arsenic
  • Barium
  • Beryllium
  • Boron
  • Cadmium
  • Calcium
  • Chromium
  • Copper
  • Iron
  • Lead
  • Magnesium
  • Manganese
  • Mercury
  • Molybdenum
  • Nickel
  • Potassium
  • Selenium
  • Silver
  • Sodium
  • Uranium
  • Zinc