[Histonet] Histogel Problem

[Amos Brooks]

Hi,
   I have a problem with some blocks that were prepared with Histogel. I was
hoping someone else might have had a similar problem and figured it out. I
took a photo of the blocks that were mads and put them in a Picassa album
here:
https://picasaweb.google.com/lh/photo/APO3HsIMa2_jPOEs3QRGUjhz3qi22FNPb2i5JJnBCAk?feat=directlink
   The long & short of it is that the blocs were prepared by the researcher
for me to process. They are mouse kidneys. Now it is entirely possible for
him to have goofed something up in preparing the Histogel blocks. I wasn't
there when he did it, but when I looked at them before processing, they all
looked fine. (Like the adjacent good one in the photo). When they were
processed they were placed in the VIP right next to each other. When I went
to embed them this morning all but one of the four looked fine. The one that
didn't come out well looked like the Histogel had shrunk up and shriveled
around the kidneys. I am sure this will be aweful to cut, and the researcher
is going to have a bird over it since this happened with another project
previously. I would like to have a decent explanation for him, so if anyone
knows what might have happened and has suggestions I would love to hear it
(yes vendors too are welcome to answer this of course!).
   By the way, this was processed on a rather short cycle of 15-20 min per
station of graded ETOH from 70% to 100% with 3 xylene stations and 4
paraffin stations (45 min for these). It seems fine for everything else that
was on the processor. Just that one Histogel block was the issue.

Thank you,
Amos