chemical that impede cell growth - (Jul/12/2006 )

Hi,
I know ethanol, IPA, both kill cells.
Is there other common chemcials that can also kill cells, but the cell death rate will be slower or lower?

there r many toxins which by using it in the right concentration can cause slow death among the cells.
eg. hydrogen peroxide.

u have to use one that is suitable for ur experiments.