Preparation of liquid chromatography using Surwit AutoFlash200

Flash chromatography is currently a popular term for low-pressure preparative chromatography in the market. The flow rate is mostly between 5-100ml/min, and the pressure range is mostly between 0-100psi. Compared with traditional column chromatography methods, medium low pressure preparative chromatography greatly improves the purity and speed of preparation. More importantly, its personnel controllability is enhanced, and most of them have complete industrial control software, greatly improving reproducibility. The advantage of higher pressure preparation is that the preparation amount is greatly increased each time, the experimental time is shortened, labor efficiency is improved, and the cost of consumable columns is also very low, maximizing the savings of experimental production costs. The application scope is mostly for the separation and purification of complex organic mixtures, combinatorial chemistry, new drug development, or natural product research processes. The characteristics of the instrument are fast speed, large separation capacity, good repeatability, high efficiency, and automation.