The revolution of ultra-high performance liquidchromatography lies in the high-precision ultra-high-pressure infusion unit,low system diffusion volume, optimized flow path design, needle-in-flowautosampler, ultra-low injection cycle, and very low cross-contamination, whichcan give full play to the extreme performance of the sub-di-micrometer columnsto bring about a higher speed of detection, sensitivity, and separation, and ahigher efficiency for the customers. It can complete the work of previous multipleHPLCs in a shorter time, with higher separation, less reagent consumption, moreintelligent and convenient, and greatly reduces the management cost of theinstrument.