Frozen sectioning frozen section method is to use the tissue at low temperatures to freeze hard to achieve compliance with the requirements of sections. The need for frozen sectioning cryostat, or in the general section with refrigeration facilities. Cryostat is a senior cryosections equipment. It has a cryostat tissue sections Henan, refrigeration units and slicer specimens are housed in the box. Similar effect cryostat refrigerator, the temperature can be adjusted within a certain range, its structure is conducive to maintaining a constant low temperature chamber, to reduce interference when the ambient temperature of the door opening. Rotary slicer handle mounted on the outside of the box, easy to manipulate slices. Advantages cryosections law: tissue sections was obtained in the processing, it can maximize their fresh state organizations. And, because without dehydration, transparent, wax dip during the treatment of organic solvents, and the impact of wet boxes Baptist wax hot, even without immobilized. So well preserved organize various ingredients and enzyme activity of the cells, and therefore used this method in chemical research slice of tissue enzymes. Baptist wax: Liquid paraffin melted as a support organization blocks immersed in tissue blocks, replacing the transparent agent within the organization process for dipping wax. Its purpose is to displace the paraffin tissue blocks Zhengzhou tissue sections xylene, paraffin infiltration within the organization, so that the original soft tissue mass into a tissue block has a hardness of waxy, easy and paraffin-embedded sections next . Tissue Mass wax generally after dipping wax to go through 2-3 times to complete. Generally the first cylinder paraffin wax with a soft low melting point (melting point 54 ℃ or less), the second cylinder, the third cylinder of wax with a melting point of hard wax (melting point 60-62 ℃) tissue sections suppliers, tissue blocks sequentially immersed Baptist The total time of the wax is generally about 3h. If the wax dipped too long, can cause tissue brittle, easily broken when sliced, such as soybean residue samples. If insufficient time dipping wax, then dipped wax impervious, it is difficult to produce high-quality chips. Henan tissue sections _ _ voyage tissue sections provided by teaching Teaching Equipment Co., Ltd. Xinxiang City voyage. 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!