CheKine™ Micro Soil Organic Matter (SOM) Content Assay Kit - 48 T/48 S

Soil Organic Matter (SOM) refers to the carbon-containing organic materials present in the soil. It includes various residues of animals and plants, microbial bodies, and a variety of organic substances produced through decomposition and synthesis processes. Soil organic matter is an important component of the soil solid phase, and its content level is one of the key indicators for assessing soil fertility. It plays a crucial role in soil formation, soil fertility, environmental protection, and the sustainable development of agriculture and forestry. CheKine™ Micro Soil Organic Matter (SOM) Content Assay Kit can detect biological samples such as soli. In this kit, under heated conditions, the organic matter in the soil sample is oxidized by an excess potassium dichromate-sulfuric acid solution. During this process, hexavalent chromium (Cr6+) in potassium dichromate is reduced to trivalent chromium (Cr3+). The amount of Cr3+ produced is directly proportional to the organic matter conten