Natural Environmental Research

Within the scope of the accreditation we:

  • Collect the samples of the atmospheric air, waste gasses, sewages and water intended for human consumption;

  • Mark in the waste gasses concentrations of the:  oxygen, carbon monoxide, nitrogen monoxide, sulfur dioxide, carbon dioxide, hydrogen chloride, phenol, 2-chlorophenol, 2,4-dichlorophenol, 4-chlorophenol, 4-chloro-2-methylophenol, the sum of the chlorophenols, dimethylamine, n-butanol, isopropanol, benzene, epoxyethane, 1,2-epoxypropane, formaldehyde, 1,2-dichloroethane, sum of the chlorobenzene, ethylbenzene, m-xylene, p-xylene, o-xylene, cumene, prophylobenzene, pseudocumene, toluene, pentane, hexane, heptanes, octane, nonane, decane, undecane, tridecane, hexadecane, 1,2-dichloropropane, methyl methacrylate, butyl methacrylate, ethyl acrylate, styrene, acrylonitrile, mercury, sulphuric acid, isocyanates- MDI, TDI; chlorine and dust.

  • Mark in the water and sewages:  COD( Chemical oxygen demand), pH, chlorides, phenol index, total suspension, dissolved substances, electrical conductivity, sulphates, total Kjeldah nitrogen, ammonium ion, nitrite nitrogen, nitrate nitrogen, total phosphorus, orthophosphates, non-ionic surfactants, ionic surfactants, AOX, BTEX, organochlorine insecticides, chlorobenzene, metals: Chromium, copper, nickel, cadmium, lead, zinc, mercury; total organic carbon, biochemical oxygen demand (BZT), sum of the chlorophenols, higly volatile halogenated hydrocarbons;

  • Mark in the water concentration of the anions: fluorides, chlorides, nitrites, bromides, nitrates, orthophosphates, sulphates ( with a method od Ion Chromatography – IO)
  • Mark in the samples of the waste (water extract) metals: copper, lead, cadmium, chromium, nickel, molybdenum, zinc, barium, mercury and concentration of the total organic carbon, chlorides, sulphates, fluorides;

Out of the accreditation scope we:

  • Collect samples of the groundwater;

  • Mark the ammonium hydroxide in the waste gasses;

  • Mark the organic compounds in the atmospheric air, waste gases, water and sewage by the method of the Gas Chromatography (On customer request)