[Histonet] Re: Embedding

[histotech <@t> imagesbyhopper.com]

We also use the para-trimmer. In my view, it is worth its weight in gold!  I can melt 5 blocks at a time, works like a charm.  I am one who does not mind the wax on the sides, as I am most confident that there is enough paraffin to support the cassette.

Michelle

Sent from my iPhone

On Jan 21, 2015, at 11:41 AM, Morken, Timothy <Timothy.Morken <@t> ucsf.edu> wrote:

I agree. We got one of these a couple years ago and the techs love it.  It is a heated block on which you rub the cassette. The paraffin melts away. It is especially good for preserving barcodes (but don't press the printed surface on the heat block too long - you can soften the print and cause some damage, but nothing like can happen with scraping).

Tim Morken
Supervisor, Histology, Electron Microscopy and Neuromuscular Special Studies
UC San Francisco Medical Center
San Francisco, CA

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-----Original Message-----
From: histonet-bounces <@t> lists.utsouthwestern.edu [mailto:histonet-bounces <@t> lists.utsouthwestern.edu] On Behalf Of Goins, Tresa
Sent: Wednesday, January 21, 2015 8:29 AM
To: gayle.callis <@t> bresnan.net; histonet <@t> lists.utsouthwestern.edu
Subject: RE: [Histonet] Re: Embedding

I agree with Gayle.  We finally purchased a trimmer from Ted Pella - lowest price by far - and are saving our finger joints.  The amount of wax remaining on the cassette also appears to depend on the brand of mold used.

Tresa

-----Original Message-----
From: histonet-bounces <@t> lists.utsouthwestern.edu [mailto:histonet-bounces <@t> lists.utsouthwestern.edu] On Behalf Of Gayle Callis
Sent: Wednesday, January 21, 2015 9:11 AM
To: histonet <@t> lists.utsouthwestern.edu
Subject: [Histonet] Re: Embedding

After years of never winning the battle of paraffin on cassette edges after embedding,  we purchased a paraffin block trimmer.  It saves time and the stress on finger joints compared to scraping cassettes daily.  No matter how careful we were during embedding to keep excess paraffin off cassette edges,
we were never successful.   Several vendors have these and you may be able
to find a refurbished one.   



Gayle M. Callis

HTL/HT/MT(ASCP)

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