BrandTech BRAND Transferpettor Single-Channel Positive Displacement Pipettors Variable Volume BrandTech. With these PVC Pipettors by BrandTech you can pipette oils fats resins and glycerins surfactants alcohol acetone or any other volatile liquids where air displacement pipettors - even with negative air displacement - cannot perform. And since the tip comes in direct contact with the liquid there's no need for calibration or other adjustments. Plus the tip's rim keeps any residual liquid from entering the barrel of the pipettor eliminating cross-contamination. These BrandTech Transferpettor Pipettors give users one-way positive displacement with one-way transfer tips. And the pipettors can be set up for continuous flow or set up for trickle only. The Brand Tech Transferpettor Single Channel Positive Displacement Pipettors aren't sterilizable so the only way to sterilize the tip is to heat it in an autoclave. The Brand Tech Transferpettor Single Channel Variable Volume Pipettors are a reliable way to transfer liquids from one lab to another. Specifications for BrandTech BRAND Transferpettor Single-Channel Positive Displacement Pipettors Variable Volume BrandTech 2702912 : Volume: 2 10 mL Increments L: 10 Accuracy percent: