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.
While there are literally hundreds of special stains for all manner of purposes, only a few are used with any regularity in clinical histology. The variety of stains also means that special staining is not as automated as H&E staining. While many larger laboratories do use automated instruments for the more common stains, they still have an area for hand staining. The complexity of some stains also works against the uses of automation.