magnetic separation

Methods of separation at the preparatory stage of criminal examination of material evidence

In expert practice, questions often arise related to the separation (separation) of research objects from a mixture of dissimilar particles of solid materials, liquids of different densities,

emulsions, two-phase media. During the study, physical and chemical separation methods are used.

Мethods of forensic examination of microparticless of platinum

In the article on an example from expert practice the considered methods of forensic еxamination of microparticless of platinum. An exposure and separation of microparticless of platinum from mechanical mixture of other metallic microparticless conducted with the use of methods of optical microscopy, magnetic separation and chemical dissolution of metals.
For the decision of diagnostic and identification questions the method of emission spectrology was used.