Polypropylene 96-well MTP. Shallow well, round bottom, approx. 350 uL volume. Pre-slit PTFE/silcone mat 220-91530-99 is available to reseal wells and protect labile samples. Use with the Rack Changer or DW-MTP rack 228-37546-92 for the SIL-20A/AC or DW-MTP rack 228-37546-91 for the LC-2010a/c or SIL-HTa/c.