COD detection kit

NegotiableUpdate on 02/24

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Nature of the Manufacturer: Producers

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Overview

Used for testing water quality, widely used in fields such as drinking water and tap water processing, food processing, laboratory operations, environmental analysis, aquaculture, and industrial and agricultural water use.

Product Details

Chemical Oxygen Demand (COD)

Lohand physical and chemical rapid detection products are suitable for rapid analysis of common physical and chemical indicators in water samples in on-site/laboratory/field environments. The kit includes the necessary components for testing, and users can quickly complete semi quantitative analysis by comparing its color with the standard color card. The basic principle of this color reaction is derived from the national standard method. The "foolproof" design allows the use of Lohand products without any technical requirements, and analysis can be completed in 1-5 minutes at the sample extraction site, avoiding the need to bring large quantities of samples to the laboratory for analysis and serving as a monitoring tool during the production process.

Product Name: COD Determination Kit

Chemical Oxygen Demand (COD) is a chemical method used to measure the amount of reducible substances that need to be oxidized in a water sample. The oxygen equivalent of substances (usually organic compounds) that can be oxidized by strong oxidants in wastewater, wastewater treatment plant effluent, and polluted water. In the study of river pollution and industrial wastewater properties, as well as the operation and management of wastewater treatment plants, it is an important and quickly measurable organic pollutant parameter, often represented by the symbol COD.

High chemical oxygen demand means that water contains a large amount of reducing substances, mainly organic pollutants. The higher the chemical oxygen demand, the more severe the organic pollution in the river water, which may come from pesticides, chemical plants, organic fertilizers, etc. If not treated, many organic pollutants can be adsorbed by sediment at the bottom of the river and deposited, causing persistent toxic effects on aquatic organisms in the coming years. After a large number of aquatic organisms die, the ecosystem in the river is destroyed. If humans feed on aquatic organisms, they will absorb a large amount of toxins from these organisms and accumulate them in their bodies. These toxins often have carcinogenic, teratogenic, and mutagenic effects, which are extremely dangerous to humans. In addition, if polluted river water is used for irrigation, plants and crops will also be affected, prone to poor growth, and humans cannot feed on these crops.

PRODUCT INFORMATION

Packaging specification: 50 times/box aluminum foil packaging

Measurement range: 0-30-60-120-200-250mg/L (potassium permanganate method)

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