2.2mL Deep Well Plates with a V-Bottom are RNase/DNAse free and nonpyrogenic. Used for sample processing, storage and automated equipment operation. These plates are made from medical grade polypropylene and comply with SBS regulations. The front side of the plate is flat to ensure a good seal. These plates have lettering and corner cutting markings on the top of the deep well plate to make the preservation easier. Suitable for multi-channel pipettes and automation equipment. Suitable for KingFisher Flex Instrument. Applications: high-throughput screening (HTS), c-serial dilution, reagent transfer and sample storage from -80℃ to 121℃ 5 Deep Wells / Pack