Dragon Lab TopPette Pipettor is a premium, lightweight micropipette engineered to deliver exceptional accuracy and repeatability in fluid handling. A staple across diagnostic laboratories, clinical research facilities, blood banks, and academic institutions in India, this high-performance instrument is tailor-made for professionals who require absolute volume precision. By combining cutting-edge mechanical engineering with ergonomic styling, the TopPette streamlines repetitive liquid-handling procedures, reducing user fatigue while maintaining consistent diagnostic excellence.

Perfectly suited for healthcare settings, specialized medical tests, and precision laboratory workflows, this pipettor is designed to withstand rigorous daily usage. It features a highly visible, clear digital display window that allows for simple, unambiguous volume adjustments, ensuring you always transfer the exact amount of fluid required. The device operates with a smooth, low-force plunger mechanism that significantly minimizes the physical strain of prolonged pipetting. Built from robust, chemically resistant materials, the TopPette also features a streamlined tip ejector that permits easy, one-handed removal of used tips, eliminating direct contact with potentially hazardous biological samples.

Key Benefits:

Exceptional Volume Precision: High-precision calibration ensures accurate and repeatable fluid measurements, critical for sensitive medical diagnostics.
Ergonomic, Low-Force Design: The lightweight body and smooth plunger activation drastically reduce hand strain and the risk of Repetitive Strain Injuries (RSI).
Clear Digital Display: Features an easy-to-read, 3-digit volume setting indicator that remains visible during pipetting to prevent setup errors.
Safe, One-Handed Tip Ejection: Integrated mechanical tip ejector lets the user discard contaminated tips instantly without manual touch.
Durable & Chemically Resistant: Crafted from specialized, high-grade polymers that resist chemical corrosion, ensuring a long operational lifespan.

How to Use ( Dragon Lab TopPette Pipettor )

Step 1: Set the Target Volume: Turn the volume adjustment knob until the correct fluid volume is clearly displayed in the digital window.
Step 2: Attach a Pipette Tip: Press the pipettor firmly onto a compatible, sterile disposable pipette tip using a slight twisting motion to ensure a tight, airtight seal.
Step 3: Aspirate the Liquid: Press the operating plunger down to the first stop position, submerge the tip vertically into your liquid sample, and slowly release the plunger to draw up the fluid.
Step 4: Dispense the Sample: Place the tip against the inner wall of the receiving tube or vessel. Smoothly press the plunger down to the first stop, wait a brief second, and then press it fully to the second stop (blow-out) to empty all remaining liquid.
Step 5: Eject the Tip: Lift the pipettor out of the container and press the dedicated tip ejector button down firmly to safely discard the used tip into a laboratory waste bin.

Safety & Maintenance Information:

Autoclaving Restrictions: Check the specific user manual model code before sterilization; only the lower shaft assembly or specific fully autoclavable models should be subjected to steam sterilization.
Avoid Fluid Backflow: Never lay the pipettor down horizontally or turn it upside down when there is liquid present inside the tip, as fluid can seep into the internal piston mechanism and cause corrosion.
Regular Calibration Tracking: To ensure clinical accuracy, calibrate the pipettor routinely or have it serviced professionally every 3 to 6 months depending on daily usage volume.
Biological Waste Safety: Always treat disposable plastic pipette tips used with blood, serum, or chemical reagents as biohazardous waste and discard them in an approved sharps or medical waste container.