COD
BOD

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Application area

Beverages 2 Brewing 2 Dairy industry 2 Drinking water 10 Electroplating 2 Environmental monitoring 10 Equipment for water utilities 2 Food production 4 Laboratory analysis 5 Meat production 2 Medicine 2 Oil and gas 2 Pharmaceuticals 2 Process control 9 Soil analysis 4 Treatment facilities 4 Veterinary 2 Wastewater 10 Water supply 2

Type

Industrial 5 Laboratory 5

Industry

Pulp and paper 7 Power generation 9 Chemical 10 Municipal 10 Transport 9 Food and Beverage 10 Ecology 8 Glass 7 Pharmaceutical 7

Brand name

Hach 9 Merck 1

Parameters

AOX (Absorbable halogen organic compounds) 4 Alcohol 4 Alkalinity 2 Aluminum 4 Ammonia 4 Ammonium 9 Ammonium compounds quaternary 4 Anammox Activity 2 BOD 5 Barium 4 Benzotriazole 4 Bitterness units 4 Boron 4 Bromine 4 COD 9 Cadmium 4 Carbon dioxide 4 Chloramine mono 2 Chloride 4 Chlorine 5 Chlorine dioxide 4 Chlorine free 4 Chlorine total 4 Chromaticity 5 Chromium 4 Cobalt 4 Colour 4 Conductivity 6 Copper 4 Cyanide 4 Cyanuric acid 2 Deoxidizers 2 Dissolved oxygen 9 FAN 2 Fluorine 4 Formaldehyde 4 Formaldehyde trace 4 Hardness 4 Hardness Ca and Mg 4 Hardness of water 4 Hydrazine 4 Hydrogen peroxide 4 Iodine 4 Iron 5 Magnesium 4 Manganese 4 Menthol 4 Mercury 4 Molybdate 4 Molybdenum 4 Nickel 4 Nitrate 10 Nitrite 4 Nitrogen total 4 Nitrogen total Kjeldahl 4 ORP (redox potential) 5 Organic acids 4 Organic load 5 Orthophosphates 9 Oxidizability 4 Ozone 4 Petroleum products in water 7 Phenols 4 Phosphate 5 Phosphonates 4 Phosphorus ortho 4 Phosphorus total 9 Photometric sample for iodine 4 Plumbum 4 Potassium 4 Resistivity 2 Salinity 4 Sediment 5 Silicon 4 Silver 4 Sludge activity 9 Sodium 4 Starch 4 Sulfate 5 Sulfide 4 Sulfite 4 Surfactant anionic 4 Surfactant cationic 4 Surfactants nonionic 4 Suspended solids 5 TOC 4 Tannin and Lignin 4 Tin 4 Tolyltriazole 4 Trihalomethanes 4 Turbidity 9 Vicinal diketones 4 Volatile acids 4 Water hardness residual 4 Zinc 5 Zinc trace 4 Zirconium 4 pH 7

Measurement Range

± 3 Abs (wavelength range 340 - 900 nm) 4 от −0.3 до 3.0 Abs 1

Accuracy

± 0,005 Abs при 0,3–0,8 Abs 1

Compatibility

Ampoule reagents 4 Cuvette test system LCK 4 Powder reagents 4

Wavelength resolution

0.1 nm 2 1 nm 2

Measurement method

Абсорбция, трансмиссия, мультиволновой, кинетика 1