If he finds any illicit medicine or not known powders within the scene, he can collect them using a knife and after that seal Every sample within a individual, sterile container. The lab can identify the material, figure out its purity and find out what else is inside the sample in trace quantities. These tests may possibly figure out drug possessi

Engineering Failure Analysis publishes study papers describing the analysis of engineering failures and associated scientific studies. Papers referring to the composition, properties and behaviour of engineering elements are encouraged, notably All those which also require the detailed software of products parameters to problems in engineering stru