Dropping Funnel, 500mL - Pressure Equalizing - Borosilicate Glass with 29/32 Plastic Stopper & PTFE Key Stopcock

• Cylindrical glass dropping funnel/separatory funnel with 500mL capacity
• Made of high quality borosilicate 3.3 glass - Transparency allows for high visibility
• Used for introducing liquids into vessels under vacuum. Stopcock allows fluids to dispense slowly (drop-wise)
• Fitted with an interchangeable 29/32 plastic stopper and PTFE key stopcock
• Superior chemical durability and heat tolerance. Designed for use in professional laboratories, but is an ideal choice for science classrooms and household use

500mL cylindrical glass Dropping Funnel/Separatory Funnel. Made of high quality borosilicate 3.3 glass with superior durability, heat tolerance, and chemical resistance. Transparency allows for high visibility. Used to transfer liquids. Using the stopcock allows fluids, including reagents, to dispense slowly (drop-wise). Fitted with an interchangeable 29/32 plastic stopper and PTFE Key Stopcock.