Therefore, it is necessary to stick too firmly bag Hubei herbarium specimens, not to flower, fruit loss, but also easy to remove. Large roots, fruits and other paper easily fixed, available white car line instead, thin specimens available peach glue directly to the specimen attached to the station on paper. No peach glue paste can also be used instead of the general office use glue or preservatives added. Small plants such as mosses, lichens, Spirogyra, fungus, etc., using the above method is not easy binding, available transparent cellophane covering the specimen, cellophane around the glued paper in Taiwan. Each station overall sample paper only put a plant specimens. A table comparing the specimen is placed in the same type of paper as needed specimens. ② red specimen production. Some, such as tomatoes and other red fruits washed with 4 ml first immersed in formalin, 3 g of boric acid and 400 ml of water treatment solution dubbed, about 1 to 3 days after the fruit that is browned, then Fruit can be removed a small amount of injection to the inside with 20 ml of 10% sodium sulfate, 10 g of boric acid, and 580 ml of water was prepared from the preservation solution herbarium specimens, followed by long-term immersion in such fruit preservation solution, gradually restored to the original red. ③ purple specimen production. Purple grapes and other fruits washed first in 250 ml of formalin, 500 ml of saturated sodium chloride solution, combined with 4350 ml of distilled water into a treatment liquid immersed 2 to 3 months, Wuhan herbarium specimens, taken after the wash Changsha herbarium specimens, put 1% to 2% formalin solution for long term storage. ④ white specimen production. The other white flowers with roots washed and placed in 1% to 4% of the sulfite solution, and then placed under the sunlight for a long time, until the specimen into a snow drift in white sun. Hunan herbarium specimens, voyage teaching (certified), herbarium specimens provided by Xinxiang City Teaching Equipment Co. voyage. Xinxiang City voyage Teaching Equipment Co. (www.xxyuanhang.cn) (www.yuanhang369.com) 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, the maximum meet customer needs. On the voyage instructional leadership with the staff warmly welcome all inquiries negotiations to create a better future teaching voyage. You can also access (www.yuanhang369.com/supply_details_42723035.html), for more information about the company.