Reservoirs are designed to assist in repetitive or robotic liquid transfer. Pyramid and Trough Bottom designs promote funneling of liquid to maximize reagent recovery by pipette tips. 8 & 12 well reservoirs work well with multiple-channel pipettes – now available in sterile option. Low profile is ideal for small volume robotic tips. Can be stored at temperatures as low as -80°C. Polypropylene offers a low binding surface to prevent samples from sticking to the side walls during elution, and is chemically inert for combinatorial chemistry applications. Autoclavable.