Volatile toxic poison bottle production method is relatively simple, as long as the drug stained cotton can be put in the bottom of the tank, or with a rubber band placed in the bottom of Shangqiu saturated with drug insect specimens, the top and then covered with a layer of plaster can be. Drugs can be used ethyl ether (Ethyl acetate), acetic ether (Acetate ether), diethyl ether, chloroform (CCl4), benzene. Taken to insects, except the need to continue feeding insect specimens Xinxiang, generally kill them immediately. The more complete specimens of insects die sooner. Bottle is the best weapon to kill the insects. Insect poison into bottles die immediately, may be exempted from collision damage. No toxic bottles on hand, can be used chloroform (chloroform) and other anesthetic instead. Large insects can be directly injected with a syringe and carbolic acid to kill 40% or 95% alcohol. (2) to guide needle interpolation making insect specimens - (Just use insect insects needle inserted in the foam board to dry about 10 days time) like ladybugs, grasshoppers and other winged insects do not have to start (to produce insect pin): insect pin some small, large insects with a thick needle inserted Anyang insect specimens of insects, small insects with a thin needle inserted. Needle inserted position, there are strict rules: Most insects inserted in the chest and chest after them, some insects inserted in the center-right in the chest a little. Needle inserted vertically from the worms back, leaving a small part do not plug in the end, after finishing plugged tweezers antennae, wings and feet. Finally, on the interior dry. Hebi insect specimens | voyage teaching (certified) | insect specimens provided by Xinxiang City Teaching Equipment Co. voyage. Xinxiang City voyage Teaching Equipment Co. (www.xxyuanhang.cn) is an industry leader in Henan Xinxiang, specimen model years, the company implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. On the voyage instructional leadership with the staff warmly welcome all inquiries negotiations to create a better future teaching voyage.