The disposable pipetting reservoirs are made for multichannel pipetting applications. This product is compatible with any type of pipettors that are up to 12-channel width. This polystyrene reservoir has a unique trough construction, graduation marks on interior walls, and pour-off spouts on each corner. It has a volume capacity of 25 mL and has a dimension of 14.6 x 5.1 x 2.5 cm. This product is sold in a case of 200 white sterile reservoirs.