In article <3vatu6$clj$1 at mhadg.production.compuserve.com> Linda DiPersio <102045.1737 at CompuServe.COM> writes: > Does anyone have favorite pipetors for PCR? Do you like positive > displacement pipetors, or are air displacement with filtered tips > ok? Thanks. Rainin EDP2 micro-10 with ART tips. Tom