Neutral/Alkaline Soil Available Phosphorous Content Assay Kit

Determination of Significance: Rapidly available phosphorus is a phosphorus component that can be absorbed by plants in the soil, including all water-soluble phosphorus, partially adsorbed phosphorus, easily mineralized organic phosphorus, and some dissolved precipitated phosphates. Measurement Principle: The alkaline -soluble phosphorus and adsorbed phosphorus are extracted by a weak alkaline method, and molybdenum blue and phosphate generated a substance with a characteristic absorption peak at 660 nm. By measuring the light absorption at 660 nm, the phosphorus content can be calculated. Self Provided: Spectrophotometer/ microplate reader, centrifuge, water bath, analytical balance, transferpettor, micro glass cuvette/ 96 well flat-bottom plate, distilled water, vortex oscillator and 20 meshes sieve. Note: Product information may be optimized and upgraded. Please refer to the actual label information for accuracy. Note: Product information may be optimized and upgraded. Please refer to the actual label information for accuracy.