Bottle Top Dispenser Lab Equipment for Safely and Precisely Dispensing Research Chemicals, Liquid Dispenser with Storage Bottle Lab Bottletop Dispenser with Standard Valve(1-5ml)

New upgrade laboratory bottle top dispenser, you deserve it!feature:Bottle top dispensers are made of extremely chemical resistant materials such as PTFE, PFA, FEP and borosilicate glass for durability.The connection of the nozzle of the laboratory distributor is sealed and connected, with good sealing effect and no liquid leakage.The quantitative dosing device is simple to operate and easy to use, and is mostly used in laboratories, schools and other scenarios.Packing list:1* Bottle Dispenser1*High borosilicate reagent bottle1*Instruction Manual1x SealerNote:1. Due to manual measurement, please allow a slight error.2. Due to the different recognition of screen monitors, please allow slight color difference

• Premium Corrosion-Resistant Material: This high-performance bottle top dispenser is built with quality PTFE material and high borosilicate glass. The durable dispensette liquid dispenser is corrosion-proof, perfectly suited to accurately dispense chemicals, reagents, organic and inorganic solvents directly from lab bottles.
• Dual Anti-Drip Valve Structure: This professional bottle top dispenser features a dual valve system with a backflow valve design. It effectively prevents liquid waste and dripping, while the drain tube safety cap avoids leakage during idle states for clean and economical lab operation.
• Precision Digital Adjustment Design: Equipped with an upgraded digital window and rotatable scale button, this dispensette liquid dispenser ensures ultra-precise aspiration and discharge. The floating piston creates a zero-wear sliding sealing system for simple lift-suction and press-discharge operation.
• High-Temperature Autoclavable: This versatile bottle top dispenser supports working temperatures up to 40°C. The whole liquid dispenser unit is autoclavable at 121°C, enabling thorough sterilization, maintaining lab hygiene and extending overall service life.
• Flexible & Universal Compatibility: This practical dispensette comes with 5-size thread adapters to fit various reagent bottle sizes. The detachable straw adapts to bottles of different heights, making the bottle top dispenser ideal for diverse laboratory liquid dispensing scenarios.