It is not the slide that is giving you negative staining unless the reagents
rolled off or dryed up on the ProbeOn slide, I would think there was another
problem causing the neg. result and you are focusing on the slide because that
was what was most obvious as different.
Patsy Ruegg

Thu-Thao Pham wrote:

> Hi everyone,
>
> Thank you to everyone for your response to questions about the microscrope
> plus slides.
>
> I still don't understand why the section on the ProbeOn slide give me a
> negative stainging whereas my regular superfrosted/plus slide give me a
> positive staining.
>
> I have always use a plus slides on all my section. It was only at that time
> and day when I ran out of the superfrosted/plus slides and we had so many of
> the ProbeOn charged slide boxes hanging around and I happened to use it on
> my section until we get the regular superfrosted/plus slides deliver to us.
>
> Thao
>
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