[Histonet] Warthin-Starry // "Best before" dates

V. Neubert histonet.nospam <@t> vneubert.com
Tue Nov 25 01:48:52 CST 2008


I use the Warthin-Starry technique to stain spirochaetes in FFPE sections.

I don't know how long I can keep the AgNO_3 solutions and the hydrochinone solution whitout getting them to "expire".
Is there anyone who already had to deal with that question?



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