1. immersion save. Save infusion is to preserve specimens soaked in a solution of a certain drug in the specimen approach. Generally the whole material, anatomical materials, local structures or organs available to save this approach. Commonly used preservation solution roughly the same fixative, mainly formalin, alcohol, glycerin, and these types of drugs made in proportion to the preparation of a variety of mixture. Formalin alone save for the night, at a concentration of 5% - 10% to 15% are available on individual circumstances. Specific size to the size of the sample concentration may be, in principle, the concentration of the small sample size, high concentrations of large specimens. Formalin for preservation solution, effective, low price wholesale stuffed animals can be a lot of use. The disadvantage is that the formation of paraformaldehyde how often to save, making immersion becomes soaked muddy animal specimens, observe the effect. Therefore, in the preservation process, once a year, to be replaced with new fluid. 6, amphibians soaked taxidermy. Amphibians are frogs or toads main representative, it soaked taxidermy as follows: choose the appropriate size of a frog or toad with ether anesthesia, kill, clean. If the larger size, should be on the back diagonally intraperitoneal injection of 15% formalin solution 3-5ml. Forthwith attitude finishing with a line through the front and rear legs tied it on a glass plate of stuffed animals, try to keep the natural posture. If the specimen has hardened should be placed on the dissecting dish, when prostrate with fixed pin frog life stance, and fingers and toes start then with 10% formalin fixed. Fixed save 5-7 days with 15% formalin. Animal bone specimens | taxidermy | voyage teaching provided by Xinxiang City Teaching Equipment Co. voyage. Xinxiang City voyage Teaching Equipment Co. (www.xxyuanhang.cn) 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!