Bottle Top Dispenser, Analog with Recirculation Valve, 2.5mL - 25.0mL (SKU: GBTD-R-25)

This precision analog bottle top dispenser delivers accurate and reproducible liquid dispensing for routine laboratory applications. Featuring an integrated recirculation valve, this dispenser allows users to return reagents directly back to the bottle, minimizing waste and ensuring cost-effective handling of expensive or sensitive chemicals. Ideal for dispensing acids, bases, solvents, and other reagents in analytical chemistry, quality control, pharmaceutical, and research laboratories.

• Adjustable volume range from 2.5mL to 25.0mL with smooth analog control for precise dispensing
• Built-in recirculation valve enables easy return of excess reagent to the source bottle, reducing waste
• Chemical-resistant materials ensure compatibility with a wide range of laboratory reagents including acids, bases, and organic solvents
• Discharge tube with safety valve prevents dripping and ensures clean, controlled dispensing
• Autoclavable components for thorough sterilization and contamination-free operation
• Universal thread adapters included for secure fit on most standard reagent bottles