The main purpose of a slide warmer is to dry or warm slides and help stain slides.Jun 7, 2021
How do you preserve a microscope slide?
Keeping them in a cool, dark location helps slow down the process. Slides should be kept horizontal (flat) with the specimen side up. If they are stored on edge, the cover glass or specimen may shift out of position. Take care not to stack slides on top of one another or apply pressure to the cover glass.