Soil solution sampler

1. Application: Used in the field to extract soil solution of different levels in situ, widely used in agricultural production, scientific research. It has vital significance for environmental pollution monitoring, groundwater, etc. 2. Characteristics: Use the advanced negative pressure suction way and 31 mm large ceramic head, it can sampling quickly. Extracting the solution from inside pipe within positive or negative pressure. Continuous using is available, it also can be used in different places repeatly as well. Don't need to decomposite earth, so it will not destroy the scene structure.