disclosure fingerprints deposited on biological substances u015bladotwu00f3rczymi lymph and niechu0142onne substrate

摘要

the way is that in the first stage is the reaction salt 2 ', 4', 5 ', 7' - tetrabromo - four, five, six, seven - tetrachlorodwusodowu0105 (floksynu0119) with organic solvent, at ambient temperature, until the total przereagowania and establishing a homogeneous solution. advantages of using solution based on ethyl alcohol, methyl alcohol, petroleum ether or ethylene glycol.in the second stage to a specified quantity of reaction mixture prepared in the first stage, the following relevant quantities corresponding to ph adjustment, chemical solution composition for ph 7, with the performance of the c ieku0142ej compositions.the liquid composition after thorough mixing / shaking shall be tested substrate method of shower room. at the tested medium is previously applied method of shower room 2% acid solution 5 - sulfosalicylowego, objective process of denatured protein in biological substances u015bladotwu00f3rczej. after the object of zaaplikowanymi means is allowed to dry.visual inspection shall be carried out in the light of the white and niebieskozielonym and green (505 - 530 nm) using a red filter to observe eventually revealed traces of discoloration or substrate.