GMS & Steiner Chapman / Re: Seeking Staining Procedures
Dear HistoNet colleagues,
It is great to have HistoNet working again! Thank you to those of you who responded to my posting. I got some leads on staining for fungi and spirochetes, but I still have some questions.
Has anyone done Grocott's Methenamine Silver (GMS) without heating the chromic acid? I heard that it is possible to oxidize in the chromic acid for an hour instead of heating it, but I do not have a procedure.
Also, I am looking for a procedure for Steiner Chapman because that replaces the uranium/uranyl nitrate with some type of zinc solution.
I would be very grateful for any help you could provide.
Sincerely,
Kimberly Atkin HT (ASCP)
Boston, MA
In a message dated Tue, 5 Dec 2000 8:52:00 AM Eastern Standard Time, Kimcatk writes:
<< Dear HistoNet colleagues,
I am seeking to replace some staining procedures in my laboratory with NON-microwave methods. Optimally, I am hoping to find stains that are free of heavy metals or any particularly toxic or dangerous components. I can not use mercury.
I need to find staining protocols or kits to demonstrate the following:
Fungal organisms
Spirochetes, Campylobacter, and Legionella organisms
In addition, the gram stain procedure I use is very cumbersome and I would be extremely grateful for a simpler method.
Thank you all very much in advance for your help.
Sincerely,
Kimberly Atkin HT (ASCP)
Boston, Massachusetts
>>
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