Three-in-one Multi-channel Pipette Reservoir, model F37882-0000 is manufactured by SP Scienceware. This product is suitable for dispensing into multi-tube blocks or microwell plates with a multichannel pipette. Actually three reservoirs in a unit: 1. Single solution container with scale, the scale is 10, 25, 40 and 50 ml respectively. 2. A reservoir with 8 separate 5 ml (maximum capacity) solution channels. 3. A reservoir with 12 separate 5 ml (maximum capacity) solution channels. All channels of the multi-channel reservoir are numbered to facilitate reagent identification. Made from polypropylene. Sterilizable.