Detection of Pb, Ba, and Sb in Blowfly Larvae of Porcine Tissue Contaminated with Gunshot Residue by ICP OES

Figure 3

Colorimetric assay using sodium rhodizonate on white cotton containing GSR from one shot at (a) 0 cm and (b) 50 cm; and on solutions of the collected immature flies in the period of 2–12 days (c–l).

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