These pipette kits include a variety of different adjustable pipettors and essential pipetting accessories like tips, stands, recalibration tools, and user guides. This is an exceptional value and an excellent way to conveniently set up a complete pipetting station in your laboratory. Prices are discounted greatly when purchasing piptte kits in comparison to buying all pipettors, tips, and accessories individually. These are a conveince and cost effective options for universities and start up laboratories working on a budget. Shop from pipette options that include Globe Scientific and Microlit branded laboratory products. All pipettors are adjustable single channel version that are guaranteed for high accuracy and precision.