Brand Dispensette Organic Bottletop Dispenser without SafetyPrime Valve 1-10 mL 4730140

- Floating piston system specially suited for organic solvents, concentrated acids and peroxides
- Handles your critical solvents: THF, TFA, methanol, acetonitrile, methylene chloride, DMF and DMSO
- Reinforced discharge tube with threaded safety cap; SafetyPrime valve to conserve solvents and reduce 'spurting' while priming
- Safety discharge system to reduce the chance of inadvertent dispensing, and telescoping filling tube and thread adapters to fit to most lab bottles
- Comes with a valve mounting/calibration tool, discharge tube, a selection of polypropylene thread adapters and certificate of performance