Bottletop Dispenser, Digital, Organic, 0.5-5 ml, Dispensette S with Recirculation Valve, each

Bottletop Dispenser, Digital, Organic, 0.5-5.0mL, Dispensette S with Recirculation Valve. Dispensette S ORGANIC bottletop dispensers are suitable for an amazingly broad range of applications, ideal for dispensing of organic solvents and acids. Extremely easy filling and dispensing. Simple priming by optimized flow channels. Rapid and safe volume adjustment with internal scalloped track. 25, 50 and 100mL models have a 45mm (GL45) thread, and come with adapters to fit 40mm (S40), 38mm (GL38), 33mm (GL32) bottle threads. The smaller dispensers come with two additional adapters to fit 28mm (GL28 and S28) and 24mm (GL25) bottles. Dispensette S Digital: The mechanical volume setting is easy to read and ensures accurate and reproducible volume control. Easy Calibration Technique for calibration adjustment in seconds without tools. A calibration flag indicates changes from factory settings. Dispensette S Analog-adjustable: Rapid and safe volume setting with new internal scalloped track. Simple calibration adjustment with a supplied tool. Areas of Application / Suggested Dispensers. Made in Germany.