Manufacturing method of adult otter specimen
A technology of specimen production and production method, which is applied in the field of production of adult otter specimens, can solve the problems of inability to withstand high temperature, acid, alkali and aging, specimens with pungent odor, environmental pollution, etc., and achieve low cost, clear and natural shape and position, and structure Complete and beautiful effect
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Embodiment 1
[0025] A method for preparing adult otter specimens, the specific preparation steps are:
[0026] Step 1. Use distilled water to make detergent or washing powder into an aqueous solution of detergent or washing powder with a mass concentration of 22%; use distilled water to make a sodium carbonate solution with a pH of 7.3 and a mass concentration of 1.5%; The mass ratio of boric acid, alum and camphor is 6:3:2 to prepare boric acid anticorrosive powder; according to the mass ratio of 100:2, take silica gel and curing agent, stir evenly, prepare mold silica gel with hardness of 42 degrees, and reserve;
[0027] Step 2. After selecting anesthesia, fix the corpse of the killed otter through cardiac perfusion; use surgical scissors to cut small openings with a diameter of 1cm on the inner side of the front wrist joint and hindlimb tarsal joint, and then cut the otter fur from the inner side of the cut small opening to the front of the anus ; Then separate the fur of the otter, take o...
Embodiment 2
[0034] A method for preparing adult otter specimens, the specific preparation steps are:
[0035] Step 1. Use distilled water to make detergent or washing powder into an aqueous solution of detergent or washing powder with a mass concentration of 22%; use distilled water to make sodium carbonate into a solution with a pH of 7.8 and a mass concentration of 1.5%; The mass ratio of boric acid, alum and camphor is 6:3:2 to prepare boric acid anticorrosive powder; according to the mass ratio of 100:2, take silica gel and curing agent, stir evenly, prepare mold silica gel with hardness of 42 degrees, and reserve;
[0036] Step 2. After selecting anesthesia, fix the corpse of the killed otter through cardiac perfusion; use surgical scissors to cut small openings with a diameter of 1.5cm on the inner side of the front wrist joint and hindlimb tarsal joint, and then cut the otter fur from the inner side of the cut small opening to the anus. Front; then separate the fur of the otter, and ta...
Embodiment 3
[0043] A method for preparing adult otter specimens, the specific preparation steps are:
[0044] Step 1. Use distilled water to make detergent or washing powder into an aqueous solution of detergent or washing powder with a mass concentration of 22%; use distilled water to make sodium carbonate with a pH value of 7.5 and a mass concentration of 1.5% sodium carbonate solution; The mass ratio of boric acid, alum and camphor is 6:3:2 to prepare boric acid anticorrosive powder; according to the mass ratio of 100:2, take silica gel and curing agent, stir evenly, prepare mold silica gel with hardness of 42 degrees, and reserve;
[0045] Step 2. After selecting anesthesia, fix the corpse of the killed otter through cardiac perfusion; use surgical scissors to cut small openings with a diameter of 1.2 cm on the inner side of the front wrist joint and the hindlimb tarsal joint, and then cut the otter fur from the inner side of the cut small opening to the anus. Front; then separate the fur...
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