| 摘要 |
PURPOSE: A fingerprin solution is provided to form the original shape of fingerprint by hemostasis principle and to observe and analyze fingerprint by floating fingerprint in water and collecting. CONSTITUTION: A method for manufacturing a fingerprin solution comprises: a step of mixing 0.5-1 parts by weight of glycocalyx(glycoprotein), 1-1.4 parts by weight of edible water-soluble calcium carbonate, 5-12 parts by weight of titanium dioxide(TiO2), and 0.5-1.2 parts by weight of sodium hydrogen carbonate; a step of pulverizing the mixture and mixing 1 part by weight of pulverized mixture, 1.5-2.2 parts by weight of a water-soluble coating agent, and 45-58 parts by weight of ethanol; a step of heating in a water bath at 120-130 deg. C for 40-60 minutes to prepare a liquid containing sticky glycocalyx(8,10); a step of adding 3.4 parts by weight of olive oil, 5.2 parts by weight of fatty acid ester, 6-7.2 parts by weight of acetone, 8 parts by weight of dioctyl adipate, and 5.2 parts by weight of alkyl ether.
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