. Animal tissue techniques. Histology -- Technique; Stains and staining (Microscopy); Histochemistry -- Technique. 20 21 Figures 18, 19, 20, and 21. PYeparaUon of a fiber block and nitrocellulose tissue block for sectioning. Rapid Method This method Avill not form as perfect a block as the former one; the nitrocellulose is not ahvays uniform and may section unevenly. W'rap paper around the fiber block as for the slow method. Fill the cavity with some nitrocellulose from the infiltrating jar and transfer the tissue into the mass of nitrocellulose. Orient the piece of tissue so it can be section
. Animal tissue techniques. Histology -- Technique; Stains and staining (Microscopy); Histochemistry -- Technique. 20 21 Figures 18, 19, 20, and 21. PYeparaUon of a fiber block and nitrocellulose tissue block for sectioning. Rapid Method This method Avill not form as perfect a block as the former one; the nitrocellulose is not ahvays uniform and may section unevenly. W'rap paper around the fiber block as for the slow method. Fill the cavity with some nitrocellulose from the infiltrating jar and transfer the tissue into the mass of nitrocellulose. Orient the piece of tissue so it can be sectioned along the upper siuface. Set the fiber block and nitrocellulose and tissue in a tightly capped jar with a small amount of chloroform. Leave in this situation until the block is firm, but check frequently to see that the chloroform does not evaporate completely. When the nitrocellulose has hardened, add more chloroform to com- pletely immerse the block and tissue until ready to section. Mounted or unmounted tissue blocks can be stored in chloroform,. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Humason, Gretchen L. San Francisco, W. H. Freeman
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Keywords: ., bookcentury1900, bookcollectionameri, bookcollectionbiodiversity
