VistaLab Reagent Basin 12 Wells with Lid Indiv Packaged Case of 10 Reservoirs

The VistaLab 3054-1010 Reagent Reservoir is a specialized 12-channel vessel designed to minimize reagent waste and improve pipetting accuracy for multi-channel applications. This specific model features a distinctive 12-well configuration, where each individual well has a 5 mL capacity, allowing researchers to hold up to 12 different reagents simultaneously or perform serial dilutions directly in the basin.

A defining feature of the VistaLab reservoir line is the proprietary "trough-within-a-trough" bottom geometry. Unlike standard reservoirs with flat or slightly rounded bottoms, these wells feature a steep, narrow groove at the very base. This design funnels liquid to a centralized collection point, significantly reducing dead volume (residual liquid that cannot be aspirated). This is particularly valuable when working with expensive reagents like PCR Master Mixes or antibodies, as it allows you to recover virtually all of the liquid.

The reservoir is manufactured from white polypropylene, which provides chemical resistance against common laboratory solvents and excellent contrast for visualizing liquid levels. This specific catalog number typically includes a fitted lid, which helps prevent evaporation and protects samples from contamination during incubation steps. While the inserts are sturdy enough to be used alone, they are often designed to lock into a reusable weighted base (sold separately or in starter kits) which adds stability and prevents the lightweight plastic from tipping over during aggressive pipetting.