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在法庭科学实验室,毒物的检验通常用液液萃取、固相萃取和气相色谱及气质联用技术来测定毒物成分。通过对中毒检材毒物成分的检测,结合侦查工作进程,及时锁定犯罪嫌疑人,使毒物检测在案件侦查工作中发挥了至关重要的作用。
In forensic science laboratories, toxicants are usually tested for toxicity by liquid-liquid extraction, solid-phase extraction, and gas chromatography-mass spectrometry. Through the detection of poisons in poisons, combined with the progress of investigation work, the suspects are locked in time so that poison detection plays a crucial role in the investigation of cases.