Petri 6well/24well?

[Yamagata （山形）]

In article <CrGBC9.Lox at freenet.carleton.ca> Allison Haggarty,
ar229 at FreeNet.Carleton.CA writes:
>If we add in an appropriate drug we can induce differentiation.  We would
>like to test some new compounds as differentiating agents but need to use
>as little as possible. So, is it possible to treat 6-well or 24-well
>microtiter plates so that normally adherent cells no longer adhere?  This
>method would have to be effective over several days of culture.
>
Are 6-well/24-well petri-plates (NOT tissue culture!) available?  Please post.