⑵ dehydration: is the tissue cells contained moisture removed. Usually with ethanol (Alcohol, alcohol), the concentration of the delivery rise to 100%. This process also enables organizations to block further hardened. ⑶ Transparency: with both pure alcohol soluble organic solvent can melt paraffin, alcohol will be organized to replace tissue sections so immersed in paraffin. Usually with xylene (xylene) is transparent agent. ⑷ Baptist wax: The temperature inside the conduct. The organization has been transparent pieces into heated to melt the wax and let soak paraffin tissue, as a support medium. ⑸ embedding: The tissue blocks have dipped into the hot melt wax paraffin embedding, the rapid condensation tissue slices manufacturers, will never be a wax-embedded tissue. ⑹ sections: The slicer. Commonly used rotary slicer have flat push type. The easy-to-use rotary cut serial sections. Slice thickness adjustment purposes with the producer. Mostly teaching specimen thickness 5 ~ 6μm. ⑺ patch to dry: the warm paraffin flattened, moving on a glass slide, dried tissue sections processes for dyeing can handle. After staining with gum, sealing lid sloping piece of animal tissue sections, can be permanently stored. Pathology specimen is built in the right eye and microscopic morphology on the basis of morphology, slicing quality directly affects the accuracy of the microscope and the result of the judgment, and a good slice of tissue fixation, drawn, dehydration, transparent, wax dipped closely related embedded, sliced. Now, with immunohistochemical markers and molecular markers widely used in pathology, and fixed and drawn organizations put forward higher requirements, requires not only preserve the integrity of the morphology of cells, and asked to save the organization antigenic cells, if not handled properly, will result in the loss of antigen, affect the results. Pathological tissue sections, tissue sections, teaching voyage by voyage Teaching Equipment Co., Ltd. Xinxiang City. Xinxiang City voyage Teaching Equipment Co. (www.xxyuanhang.cn) strong, credible, in Xinxiang specimen model industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead the voyage into the brilliant teaching and you work for a better future!