Q-sep Bottle Top Solvent Dispenser, 2.5 - 30mL

Accurately and precisely dispense liquids for QuEChERS extractions with this versatile pump. A quick, simple adjustment lets you set the output volume anywhere from 2.5 mL to 30 mL per stroke, and the included adaptors will accommodate most reagent bottles. Adjustment knob offers 56 output volume settings from 2.5 mL to 30 mL per stroke (0.5 mL increments)—ideal for QuEChERS methods! Base features 30 mm threads and includes four adaptors (25 mm, 28 mm, 38 mm, and 45 mm) Individually calibrated in accordance with ISO 8655 standards (certificate included) and can also be recalibrated by the user PTFE, glass, and polypropylene construction for excellent chemical compatibility and 100% autoclavability Integral safety discharge reduces risk of accidental dispensing, and nozzle cap prevents dripping Easy to disassemble for cleaning and servicing