Please wear gloves and work with the stain in the hood. Place a piece of paper towel on top of the dye. Be sure the paper towel is saturated with the dye. Counterstain with Methylene Blue for 30 ...

1. Use the smear prepared in the previous procedure. Staining is done at the sink. 2. Add several drops of Methylene blue, enough to cover the smear, and wait 1 min. 3. Rinse the slide with water from ...

What is methylene blue? Methylene blue is a synthetic dye and medication used for a variety of purposes, including treating blood conditions, staining cells, and detecting pathogens. Considered ...

The liquid he is purportedly seen adding to his drink is understood to be methylene blue. The video has sparked questions and speculation about the substance. The America AF account asked ...