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集装箱底板用胶合板中铬、砷含量的检测

DOI: 10.3969/j.issn.1000-2006.2013.04.034, PP. 175-178

Keywords: 集装箱底板用胶合板,阳性样品,重金属含量

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Abstract:

根据木材绝干质量恒定的原理,通过优化集装箱底板用胶合板的制备过程和目标物质添加方式,制备出含有一定浓度铬、砷元素的集装箱底板用胶合板。对制得的阳性样品进行处理,利用原子吸收分光光度计测定铬,原子荧光分光光度计测定砷,检测结果表明制备的阳性样品中目标物质的均匀性和抗流失性良好。该检测方法快速、简便,其精密度、准确度以及所用仪器的灵敏度均能满足日常检测工作的需要。

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