Addition funnels are a standard means for adding a reagent solution to a reaction slowly and carefully, allowing the operator to control the speed, temperature and extent of the reaction. With certain models or available flow control adapters, it is possible to maintain the system under an inert atmosphere in the process. We even have low-temperature funnels which allow one to keep the reagent solution chilled during the addition process.
The items below are representative of each class of addition funnel. To see available sizes and configurations, simply click on an item name or Choose Options box.