Sartorius Aktiengesellschaft supplies pharmaceutical and laboratory equipment worldwide. It operates in two divisions, Bioprocess Solutions, and Lab Products & Services. The company offers live cell analysis system, and cell analysis reagents and consumables; cell culture media, including antibody and recombinant protein, viral vaccines, and regenerative medicine media, as well as general media and downstream buffers; and multi-parallel, single-use, benchtop, stainless steel, microbial, and cell culture bioreactors, as well as cell culture expansion systems and software applications for bioreactors. It also provides lab filtration and purification devices; sterile and virus filtration, crossflow filtration, harvesting, prefiltration, membrane chromatography, air/gas filtration, and integrity testing devices; and liquid storage and shipping, freeze and thaw, mixing, proven integrity, transferring and sampling, connecting and disconnecting, and final filling management products. In addition, the company offers process control and data analytics products, such as process analyzers, automation modules, and data analytics and chemometrics; and microbiology products, and lab water purification systems. Further, it provides lab balances, mass comparators and metrology, moisture analyzers, specialty weighing solutions, weighing accessories, weights/weight sets, paint mixing solutions, and OEM weigh cells; and OEM membrane and device, pipetting and dispensing, and connectivity solutions. Additionally, the company offers bioprocess development engineering, protein expression system, media and process, testing, instrument, and validation services. It serves the life science research, biopharmaceutical manufacturing, quality control and testing, cannabis testing, food and beverage, environmental, and paint mixing industries. The company was founded in 1870 and is headquartered in Göttingen, Germany.