AdvertisementÃ. â 1 3 alan35503 phil49742 3 years ago. Hi Phil have you had any routine vacinations recently as i had exactly the same sytems after having the 3 in one tetanus injection back in July have finally been refered to a neurologist to see if they can dsort this out. â 2 6 marey phil49742 3 years ago.
The most common type of stain is oil stain. The liquid solvent is usually a petroleum spirit. Most formulations also have a binder to hold the pigment in the wood once the solvent has evaporated. Oil stains should be applied in only one coat; otherwise the binder will build up and create a varnishlike finish.
Stains are classified based on the pH of their chromophore (color bearing ion) into acidic, basic and neutral. Acidic dyes have anionic chromophore eg., sodium+ eosinate-. Basic dyes have cationic chromophore eg., methylene blue+ chloride-. Acidic dyes combine more strongly with cytoplasmic components of bacteria, especially the nucleus that is basic in nature.