On Thu, 30 Mar 2000, Sandy Julsing wrote:

>       Has anyone had any problems with the new plastice racks inside the DAKO autostainer? We cannot seem to get them level, if one slide position is level another is not. This has been the cause (we think) of non-specific staining on corners ofslides that were so tilted that when the DAB was applied it ran off and that corner air-dried.  Anyone other DAKO autostainer users noticing this?  Thanks,  Sandosis
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Have started to notice that with my runs too.  I usually have my positive
control on the top of each slide and that tissue is affected mostly.  I
have been working with my rep for some weeks now to clear this up.  I
might consider going back to the Dako metal racks.

Dana Settembre
Immunohistochemistry Lab
Pathology Department
University Hospital
Newark,  New Jersey
USA