Analytical Instruments, Testing Instruments, Microscope manufacturer / supplier in China, offering The Most Cost-Effective, Ergonomic, Continuously Adjustable Single-Channel Universal Micropipette., Ultraviolet Oil Analyzer Is Suitable for The Detection of Petroleum - Type Oils and Oils of Animal and Vegetable Origin in Surface Water, Groundwater Seawater,, Soil PF Curve Centrifuge Widely Used in The Fields of Soil Moisture Dynamics Simulation, Meteorology and Climatology, Soil Geography, Hydrology, Agricultural and so on.