ExactaCruz® Multichannel Pipettors with twelve channels are electronic and ideal for general purpose liquid handling at variable volumes ranging from 0.5-10 µl. With multiple operation modes and many volumes to select from, electronic Multichannel Pipettors are suitable for a wide variety of pipetting tasks. 12 channel Pipettors are essential to any molecular biology laboratory, as well as chemistry, pharmaceutical, research, and forensic labs for PCR and other DNA/RNA techniques, ELISA, protein analysis, and cell culture. The twelve channels speed up repetitive dispensing into microplates! They feature a lightweight, ergonomic design that requires virtually no force to aspirate and dispense samples. This significantly reduces hand fatigue and RSI (Repetitive Strain Injury) associated with routine work. Multichannel Pipettors also feature a switchable display orientation for use with either hand, a finger rest for balance and comfort, and an adjustable tip ejector to accommodate the best fit for tips being used. Electronic Pipettors eliminate potential error risks associated with manual pipetting. They provide precisely adjustable parameters for reproducible and accurate results. Electronic Twelve Channel Pipettors come with a replaceable battery pack that is designed for fast switchout to avoid interruption of work. Replacement power adapters for the charging stand are also available.