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Mo powder is moderately toxic, however, as an alloying element it is non-toxic.
This P/S ratio demonstrated that the additives in the residues did not greatly change relative to the unfired powder, providing a useful indicator to aid in forensic powder and residue evaluation.
Assessment analysis points to the possibility of black powder being generated in some processing units and in the sales gas pipeline.
The comparisons conducted in this case revealed that black powder revolvers produce large amounts of unusual residues which supplement the usual range of firearm evidence to make even complex reconstructions possible.
It was demonstrated that the effects observed could be explained by a weak dependence of the burning rate of black powder on the pressure.
Wounds inflicted by black powder handguns may be detected more or less reliably.

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