A media tray for loading small volumes into multi-channel pipets. Most disposable trays are too long, and require a minimum volume of ~5ml to attain a deep enough volume for loading an 8-channel pipet. This version only needs 1ml.  We use it for loading drugs into the Seahorse XF analyzer cartridges (20uL per well).  If you run a lot of the same type of drug (oligomycin, FCCP, rotenone etc.) the trays can be washed out with ethanol in between uses.