wine or curry mainly or sometimes with children get grass stains.
generally bleach is what causes white stains in clothing.
Mycoplasma is an example of an organism that does not stain on a Gram stain due to its lack of a cell wall. Mycoplasma is classified as a bacterium, but its unique cell wall composition causes it to not retain the crystal violet stain in the Gram staining process.
Bleach removes the dye from what it comes into contact with. This means that when it comes into contact with a stain, it can take the pigments out of the stain. There may be other parts of the stain still there, but they are the same color as the rest of the article of clothing.
Fluorescein stain causes the cornea to appear green with lit with a Woods lamp.
Copper based algaecides can cause this problem.
Ehrlich was trying to stain Mycobacterium tuberculosis, the bacterium that causes tuberculosis. The acid-fast stain he developed allows for the visualization of the unique cell wall properties of this bacterium, which resists conventional staining methods.
fluorescein stain visualized with UV.
Empty battery, water, stain, dust or somebody threw it at the floor.
Bleach removes the dye from what it comes into contact with. This means that when it comes into contact with a stain, it can take the pigments out of the stain. There may be other parts of the stain still there, but they are the same color as the rest of the article of clothing.
the stain and the rag create a chemical reaction that causes it to rot and decompose very quiclky. this chemical reaction creates heat, and if it gets hot eanough, fire.
Stains adhere to bacterial cells due to the physical properties of both the stain and the cell wall components. For example, crystal violet in the Gram stain adheres to the peptidoglycan layer in Gram-positive bacteria due to electrostatic interactions. Once the stain binds to the cell wall, it is retained during the washing steps in the staining process.
a huge stain. a jumbo stain. a large stain.