Paraffin-embedded sections of the production method which is the most commonly used method of slices. Paraffin tissue sections as filler support media organizations, which will be embedded piece of tissue, and finally solidified into a uniform solid structure. With sliced ??very thin slices taken mechanism. In order to be able to make paraffin immersed within the organization, the need to organize after dehydration treatment. Process is as follows: ⑴ fixed: biological samples from the body or the training environment, the cells will occur autolysis, corruption decomposition. Therefore, the required fixed tissue sections treated supplier, protein coagulation or postmortem changes to stop dying. Where specimens for permanent preservation are subject to a fixed handle. Commonly used fixative is formaldehyde, ethanol and the like, to make the protein coagulation. There are several reagents dubbed by fixative, such as Carnoy fixative, by ethanol, chloroform, acetic acid dubbed fixing force faster and stronger, without water, to avoid water-soluble substances such as glycogen in fixing process losses. 4, transparent (56-60 degrees thermostat) in order to make paraffin dipped into the tissue blocks, you must go through a mixing both with a dehydrating agent, but also media compatibility with paraffin material, this process is called transparent. Currently the best transparent agent is xylene, plant tissue sections at room temperature, if not too long (more than 24 hours) of xylene and does not cause excessive tissue brittle histopathologic slide, contrary make some structure Compare quality and tough organization: for example, uterine fibroids and other very good cut), but when the temperature exceeds 40 ℃ after xylene, organizations can easily cause brittle hair. 5, through the wax (56-60 ° incubator) (Step 4-5) 80% alcohol (≤1h) →→ 95% alcohol (≈1h) →→ 100% alcohol (1) (2) (45-100min ) →→ 1/2 + 1/2 xylene alcohol (30min) →→ xylene (35min + 30min) →→ 1/2 + 1/2 xylene wax (45min) →→ wax (1) (2) ( 1-2h) 6, embedded tissue sections supply _ _ voyage teaching Wuhu tissue sections provided by Xinxiang City Teaching Equipment Co. voyage. Xinxiang City voyage Teaching Equipment Co. (www.xxyuanhang.cn) (www.yuanhang369.com) 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! You can also access (www.yuanhang369.com/supply_details_40568785.html), for more information about the company.