VWR® Single-Channel Pipettors are precision-engineered variable volume instruments for accurate and reproducible liquid dispensing across the full range of laboratory volumes (0.1 µL to 10 mL). Available as manual air-displacement pipettors and electronic versions with programmable dispensing modes (standard pipetting, repetitive dispensing, mixing, sequential dispensing). Key features include: ergonomic lightweight design with minimal plunger activation force to prevent repetitive strain injury, autoclavable lower section (tip ejector and tip cone), universal tip compatibility, clearly readable volume display, and calibration certificate traceable to national standards. Electronic models feature a rechargeable lithium battery, LED charging indicator, and multiple programmable protocols. Also available as research-grade and economy models to suit all budgets.