RESTAINING SLIDES
Slides which have been already stained may be restained after going through the following steps:
1. Remove cover glass by soaking the slides in xylene until the cover glass slips off.
2. Hydrate to distilled water.
3. Place in 0.5% hydrochloric acid in 70% alcohol for 1-3 minutes.
4. Wash in running tap water and rinse in two changes of distilled water.
5. Stain as requested.