If a white circle seems in the middle in the tissue accompanied by a powerful odor from the clearing agent, it suggests insufficient paraffin infiltration. Transfer the sample to new melted paraffin and lengthen the infiltration time. Pellet machines can be extremely helpful pieces of equipment for people who use https://paraffin-pellet-forming-m69124.blogs-service.com/66106410/little-known-facts-about-non-hydrodewaxing