Bottle Top Dispenser with Dual Inlet Technology and Recirculating Valve, Volume Range 0.25 - 2.5mL

Chemical compatibility bottle top dispenser universal bottle top dispenser for organic and inorganic reagents. Dual inlet technology supports rinsing, dilution, refilling, and purging. Features a recirculating valve and springless PTFE piston for smooth, jam-free operation. Ergonomic controls optimize user experience and ensure service-free use. Fully autoclavable (121 °C, 15 psi, 10–15 minutes) and available in multiple volume ranges. Includes adapters for common bottle sizes (28 mm, 32 mm, 38 mm, 40 mm, 45 mm) and calibration tools compliant with ISO 8655 standards.