Process mixers

Process mixers are laboratory and production instruments that blend, suspend or homogenise fluids and powders within a controlled vessel, used across bioprocessing to prepare buffers, media and cell suspensions at a defined shear and speed. On Questpair, the catalogue carries new, used and refurbished units, and 97 percent of the listings are used. Prices run from EUR 38 to EUR 232.440, a span that reflects the gap between a simple benchtop stirrer and a fully instrumented single-use mixing system. The mixing equipment listed here spans 467 items from 15 verified suppliers and distributors across 8 countries, so a buyer comparing a laboratory mixer against a production-scale unit can see both conditions and both price ends in one place.