ONiLAB Bottle Top Dispenser, 5–30 mL, Safely & Precisely Dispenses Chemicals and Reagents from Lab Bottles, Includes 5-Size Adapters: S40, GL32, GL38, GL25, GL28 (Dispenser Only)

ONiLAB 5-30ml Bottle Top Dispenser-Lab Equipment with High Chemical Resistance

• Safe & Precise Liquid Control: Safety shut-off valve stops accidental dispensing and leaks; clear digital window displays exact graduations while gear-slot rotating knob delivers smooth, accurate range adjustment for reliable, drip-free performance and repeatable volumes every time.5000rpm
• Universal Fit & Flexible Setup: Includes five common adapters—S40, GL25, GL28, GL32, GL38—plus 20 cm and 30 cm intake tubes to fit any bottle height; tube end safety cap blocks residual liquid from flowing out. Available in five dispensing volume ranges from 1 mL to 60 mL. (Bottle not included)
• Superior Quality: Liquids being dispensed may reach 40 °C, 2.2 g/cm³ density, 500 mm²/s viscosity, and 500 mbar system pressure—well within this unit's certified operating envelope
• High Precision and Calibration Certificate Included– They perform better than ISO 8655 standards in practical lab environments，each instrument is individually calibrated and comes with a calibration certificate.Reliable performance ensures precise measurements for your experiments
• Multi-Lab Use: Ideal for daily dispensing in chemical, biological, pharmaceutical, food, environmental and educational labs—one tool covers all routine workflows. Backed by a 1-year warranty, our lab products are made by a manufacturer with over 20 years of experience and are sold to more than 100 countries worldwide