LabScience 30000-BTR Research Series Bottle Top Dispenser, 2.5-30mL Volume, 0.5mL Graduation, +/- 0.5 percent Accuracy

Standard series bottle top dispenser. Bottle top dispenser designed with a smooth plunger movement for accurate and precise dispensing of liquids. Easy to use with simple, quick volume adjustments. Dispensers are made for standard 30mm threads and include four adapters (25mm, 28mm, 38mm, and 45mm) that fit most reagent bottles. Integral safety discharge system reduces risk of accidental dispensing and nozzle cap prevents dripping. Easy to disassemble for cleaning and servicing. Individually calibrated in accordance with ISO 8655 standards and includes a calibration certificate. Dispenser can be calibrated by user in lab. Excellent chemical compatibility and fully autoclavable. Bottle top dispenser product specifications. Teflon piston. Glass cylinder. Polypropylene/Teflon housing. Screw type volume adjustment. Glass Ball and seat valve assembly. Teflon discharge assembly. Teflon delivery Tube. 0.5 Increment. +/-0.5 percent accuracy. Less than equal to 0.1 percent CV.