3 dehydration dewaxing agent without a net or too old, they tend to cause broken or thick slices, stained adverse affect diagnosis; there flyer sliced ??incomplete, often poor tissue fixation, dehydration is not complete, resulting in paraffin tissue can not be immersed internal cause; wax block central depression appears to produce white halo between Changsha biopsy tissue with wax, usually by excessive tissue dehydration, dipping wax temperature is too high biopsy, long time causing tissue to become brittle, hard and embedded tissue stiffness hardness greater than paraffin, wax blocks pop cause tissue slices or sliced ??wrinkled, easy to expand and see the water naturally disengaged [1]. Therefore, the amount should be based on the size of the specimen or observation organizations dealing with the situation, the timely replacement of reagents, have a good time, Wuhan dehydration biopsy, done completely dehydrated, control tissue temperature suitable for dipping wax. (5) the thickness of the slice: the slicer thickness regulator engraved 0 ~ 50μm or 0 ~ 25μm, the thickness thereof can be arbitrarily selected, paraffin slice thickness is generally 4 ~ 6μm. (6) sections (7) stretched: starting with ophthalmic tweezers tweezers wax tile gently on the water with 40 ~ 45 ℃ Sichuan biopsy, by the tension of the water and the water temperature will be slightly wrinkled wax with natural exhibition level. (8) patch, baking sheet: After slicing the water on the heated sufficiently flattened middle groan at the wax to pour over the water slides on the slide, placed in an oven at 60 ~ 65 ℃ or within slice drift bake oven temperature controller chip bake 15 to 30 minutes, removing melted paraffin tissue space. Anhui biopsy pathology _ _ teaching voyage by voyage Teaching Equipment Co., Ltd. Xinxiang City. 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_44774825.html), for more information about the company.