Are you talking about the robocycler from stratgene?
I have one using now and this machine is good in gradient PCR as far as I
P.R. Alefounder <mbpra at s-crim1.dl.ac.uk> wrote in message
news:7dfuc3$4l8$1 at mserv2.dl.ac.uk...
> Can anyone recommend a good thermal cycler with a gradient block,
> please? The only one I have seen so far generates a temperature
> gradient across the block that is a long way from linear. The company
> that makes it tells me "they are all like that". Do you know
> Peter Alefounder mbpra at seqnet.daresbury.ac.uk