Revvity, 6055362, Dispensette Reagent Dispenser (1.0–10.0 mL)

The Revvity Dispensette Bottle-Top Reagent Dispenser provides adjustable, repeatable liquid delivery directly from a reagent bottle in the 1.0–10.0 mL range. The dispenser is designed for routine preparation and transfer of laboratory solutions when multiple aliquots of a defined volume are required. A floating piston supports seal-free dispensing, while the adjustable dispensing angle improves reading position and user access during repetitive work. Its telescoping filling tube can be adjusted to suit different bottle dimensions, helping draw liquid from a compatible reagent reservoir without repeated pouring into secondary containers. Set the required dispense volume before starting a series, prime the liquid path using the prescribed operating procedure and verify accuracy for the working liquid when critical quantitative preparation is required. Ensure the reagent, bottle thread and wetted materials are compatible and apply appropriate precautions for hazardous or volatile liquids. Regular cleaning helps limit residue buildup and cross-contamination between reagent types. The instrument is a manual liquid dispenser, not a powered peristaltic pump, and the supply unit is one dispenser rather than a set of calibration standards.