Fisherbrand 1-10mL Bottle Top Dispenser (BTD-10) with Recirculation Valve & Adapters - New Open Box

The Fisherbrand Bottle Top Dispenser is a high-precision liquid handling instrument designed for the safe and reproducible dispensing of reagents directly from laboratory bottles. This specific model features a Recirculation Valve, a critical safety and cost-saving feature that allows reagents to be recirculated into the bottle during priming, preventing waste and messy dripping. It is fully autoclavable and resistant to most corrosive liquids, making it a staple for analytical chemistry, biology, and pharmaceutical applications.

Technical Specifications

• Brand: Fisherbrand (Thermo Fisher Scientific)
• Product Type: Bottle Top Dispenser with Recirculation Valve
• Volume Range: 1 – 10 mL
• Model ID: BTD-10
• Device ID: 20403446
• Internal Lab ID: LT647

Condition & Inspection Notes

• Status: Open Box.
• Packaging: The original manufacturer box is present but shows significant tearing and shelf wear. However, the internal styrofoam and components are pristine.
• Calibration: Includes the original factory Calibration Report (dated Nov 27, 2020), certifying the unit PASSED all accuracy and precision tests.
• Components: The unit appears to have never been used, with the discharge tube and filling tube still in their original positioning.

Included in Sale

• Fisherbrand Bottle Top Dispenser Unit (1-10 mL)
• Bottle Adapters (Set of 5: 28mm, 32mm, 38mm, 40mm, 45mm)
• Telescopic Filling Tube
• Calibration Tool & Operation Manual
• Factory Calibration Report
• Original Box (Damaged)