Eppendorf® reagent reservoirs for reagent takeup with multichannel pipettor are "PCR clean" as well as autoclavable. They can be easily placed in the reagent rack and their special geometry minimizes residual volume, making them ideal vessels for reagents. For use with 8 or 12 channel multi-channel pipets. Reusable troughs hold liquid media or reagents used in 96-well plate work. Filling volume 50mL-60mL. Lid covers reservoir, reducing potential for the introduction of airborne contaminants into media. Constructed of polypropylene for chemical resistance, added durability, easy cleaning and reuse. One set contains 10 pieces.