Preparation method of borax liquor
The invention discloses a preparation method of borax liquor. The preparation method comprises the following specific steps of: preparing electrophoresis buffer liquor; precisely weighing materials, and dissolving the materials by using the buffer liquor to obtain liquor with mass fraction not less than 50%; placing the liquor in a refrigerator for refrigerating for at least 12 hours, wherein the temperature of the refrigerator is 1 DEG C-2 DEG C; removing from the refrigerator, and then filtering by using a micro-porous membrane; placing the filtered precipitates into buffer liquor to carry out flushing, and then pouring into a capillary tube separating tube; centrifuging at a high speed for at least three minutes, cooling for one minute after getting out the precipitates, and centrifuging at the high speed for one minute again to obtain the borax liquor. Size of membrane holes for filtering of the micro-porous membrane is 0.2 mu m-0.3 mu m; an electronic layer becomes thinner with ion concentration migration, and stops becoming thinning when electroosmotic flow is descended to 3. The preparation method disclosed by the invention has beneficial effects of being stable in condition, simple to operate, very high in liquor sensitivity, basic in temperature, good in separating effect, less in interference and capable of preparing the borax liquor with a proper proportion according to needs. 1. The borax solution preparation method, characterized in that the specific steps are as follows: 1) configuration the electrophoresis buffer solution; 2) precision weighing raw materials, the buffer solution is then used to dissolve the same, not less than half of the mass fraction of the solution; 3) is placed on refrigerated in the refrigerator, time is at least 12 hours, the refrigerator temperature is 1-2 degree Celcius; 4) removing from the refrigerator, and then filtering microporous membrane; 5) after the filtered precipitate is put into the buffer solution for washing, and then is poured into the capillary separation tube; 6) high-speed centrifugal, at least 3 minutes, a minute cold standby after being taken out, a minute high-speed centrifugal again, can be. 2. Process for the preparation of the borax solution according to Claim 1, characterized in that for cvvhdf of the membrane pores of the microporous membrane, size is 0.2-0.3um. 3. Process for the preparation of the borax solution according to Claim 1, characterized in that the ion concentration as the migration, electron shell is thinned, when the seepage to 3 stop.