The small particles bind into the fatty/oily parts of your fingerprint residues because of the addition of the surfactant; This is often only possible mainly because of the relative balance of these elements managed after a while. Thus, aged fingerprints might be formulated by utilizing the small particle reagent strategy. https://finndtade.ja-blog.com/26878247/new-step-by-step-map-for-imr-7828-ssc-smokeless-gun-powder