Porvair Sciences offers a reinforced base version of the P/N 219020 96-well deep round microplate. The plate has a working volume of 2 mL per well (double that of most round well reinforced storage plates) and can be routinely centrifuged at up to 6000 g (when used with the centrifuge support mat). Manufactured from ultrapure-grade polypropylene, the plates are certified RNase/DNase free and contain the lowest possible level of contaminants that may leach out and affect the sample. The plates are designed to a standard ANSI/SLAS 96-well plate footprint and are fully automation compatible. In addition to their reinforced base, the plates incorporate features that prevent “locking” when stacked and enable easy heat sealing. The cylindrical wells with round bottoms ensure optimal mixing and sample recovery.