500mL Dropping Funnel with Laboratory Support Stand - Includes Glass Dropping Funnel, 3.75 lb Metal Retort Base & Rod, Clamp with Bosshead

Convenient 4-piece set eliminates the need to piece together a setup in a laboratory or classroom setting Includes a 500mL capacity cylindrical glass dropping funnel made from industrial quality borosilicate 3.3 glass, with an open top and PTFE key stopcock at the dispensing end Includes a heavy, corrosion-resistant, powder-coated sheet metal base and stainless steel rod. The assembled stand weighs 3.75lbs and the base is fitted with rubber feet, providing superb stability for experiments & setups. Base measures 8" long by 5" wide and rod measures 23.6" (60cm) tall by 12mm in diameter Includes a 3-finger extension clamp featuring a solid zinc die cast construction, vinyl-coated jaws for a strong slip-free hold, and a 360° swivel bosshead for attaching to the rod. The clamp accepts apparatus measuring up to 8.5 cm (3.34"), suspending it approximately 6" from the rod The durable and sturdy construction of this apparatus set makes it an excellent choice for science classrooms, househ