Colors have to be placed within a biological specimen cabinet doors and prevent sunlight and fade. Yellow turbid solution and specimen exposed surface, to be replaced and supplemented with new fluid (plus 10% formalin, etc.). If the experimental material preserved plant specimens will deteriorate manufacturers, increase the concentration of preservation. Transparent specimens Baptist system will generate a lot of bubbles herbarium offer, available syringe out. If the sample size, etc. posted falls, dry cotton wool available off site, with clear glue (gelatin grams, immersed in 50 ml water for one day, and then water heating to melt) Paste. If the fixed specimens broken glass, glass with a diamond knife good draw, prize wheel with polished edges, re-fixed into. Plus change solution and sealed bottles should be in the summer, because the summer is easy to open the cap, turn the cover glass balls, caps and set aside. After removing the tip can also be used to open a bottle sealing wax. Should pay attention to what the problem of seed plant specimens were collected? How to make parasitic plant specimens collected, it should be noted along with the host picked together. And to indicate the parasite and host, respectively, or epiphytic plants, such as mistletoe, broomrape and other specimen collection. Collect specimens of copies: generally taken 2-3, give the same number on each specimen to be tied number sign. Specimens in addition to their preservation, but for some problematic species, one of which can be sent to the same number of research institutes. Please give identification. They can give you a sign pursuant to identify a list that tells you the scientific name of these plants, the case of rare or exotic, or economically important plants, must adopt more. Herbarium quotation, Yulin plant specimens, teaching voyage by voyage Teaching Equipment Co. Xinxiang. 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_39612905.html), for more information about the company.