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果蔬类污染物三合一便携式检测仪的应

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Keywords: 快速检测,亚硝酸盐,重金属,农药残留

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Abstract:

使用果蔬污染物三合一便携式检测仪对亚硝酸盐、重金属铅及农药样品进行测定,确定了仪器对于不同污染物的有效检测范围。结果表明,亚硝酸盐的有效检测范围为1.5~150μg/mL,重金属铅在0.5~4.0μg/mL之间,辛硫磷、敌百虫、呋喃丹和灭多威的检测范围分别是0.005~2.0、0.005~0.5、0.005~0.3和0.005~1.0μg/mL。与Optizen2120V-FT食品安全快速检测仪相比,仪器对于亚硝酸盐、重金属铅、农药各项指标的检测均具有较好的准确性和精密度,能够满足快速检测的要求。

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