Cosychem has more than ten sets of preparation equipment, including DAC50, DAC200, DAC300, and Flash purification systems, and has built various separation and purification technology platforms (normal phase, reverse phase, chiral, ion exchange, etc.) to achieve rapid and stable separation and purification of different types of compounds. Each platform is equipped with a series of post-treatment equipment such as molecular distillation, rotary distillation, freeze-drying, and membrane filtration systems (ultrafiltration, nanofiltration), which can provide services such as separation and purification of products ranging from milligrams to kilograms, GMP production and impurity preparation, structural analysis, etc.