Agilent, 203852-100, Reservoir, 2 column, polypropylene, 146 mL/column, 292 mL maximum, pyramid base geometries, 44 mm height, 25/pk

Agilent 2-column polypropylene reservoir microplates provide two deep, separated reagent channels for liquid dispensing and sample preparation. Each compartment uses a pyramid-shaped bottom to guide liquid toward the aspiration region and reduce inaccessible residual volume during pipetting. The 44 mm-high plate format accommodates larger working volumes than shallow reservoir plates and supports workflows using automated liquid handlers or multichannel pipettes. Two distinct reservoir columns help organize different buffers, wash solutions or assay reagents on the same plate without mixing the liquids. This configuration is supplied in a pack of 25 polypropylene reservoirs for routine laboratory operation. The product serves as a reagent staging and transfer reservoir, not as a 2-well culture dish or analytical chromatography consumable.