Mixers

Mixers are laboratory devices that agitate, blend or homogenise liquids, suspensions and small samples through rotation, oscillation or high-speed vortex motion. On Questpair, the mixer catalogue currently holds 714 listings in new, used and refurbished condition, spread across 18 verified suppliers in 9 countries. Among those listings, 92 percent are used. The range runs from compact bench vortexers to overhead stirrers built for viscous formulation work, so the price span is wide. Buyers reach for this class of equipment across chemistry, biology and clinical laboratory work, wherever a sample needs consistent, repeatable agitation rather than manual swirling.