Stirrers

Stirrers are laboratory devices that keep a liquid in continuous, controlled motion, either by spinning a magnetic bar inside the vessel or by driving a shaft and impeller down into it. They are a staple of sample preparation, dissolution and reaction work across chemistry, biology and quality control labs. The Questpair catalogue holds 2792 stirrer listings from 20 verified suppliers and distributors across 9 countries, in new, used and refurbished condition. Of those, 83 percent of the listings are used. Prices run from EUR 9 to EUR 34.436, a range wide enough to cover a single magnetic plate and a sealed overhead unit built for viscous batches.