Dropping Funnel with PTFE Stopcock, 100-500 ml

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About this item Versatile Burette Funnel Design: ideal for controlled dispensing in labs and home use, StonyLab burette funnel is cylindrical, open-topped, and scale-free for strai ghtforward usage Size options: available in 100 ml and 500 ml single-unit offerings to match small-scale titrations or larger reagent transfers Chemically Resistant Stopcock: features a bottom PTFE stopcock for flexible and accurate control, resistant to acids, bases, and other chemical corrosives Durable Borosilicate Glass: constructed from thick-walled, borosilicate 3.3 glass to ensure longevity and safety in a range of experimental conditions Show more