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| SF/Z JD0203005-2018 Identification of nine dyes in writing ink entries by LC-HRMS (English Version) |
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Detail of SF/Z JD0203005-2018
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Introduction of SF/Z JD0203005-2018
本技术规范规定了应用液相色谱-高分辨质谱法检测书写墨迹中9种染料的试剂、材料、仪器、检测步骤、结果评价和方法检出限。9种染料为：结晶紫、甲基紫2B、碱性蓝7、维多利亚蓝B、维多利亚蓝R、乙基紫、酸性蓝1、酸性蓝9和酸性红52。
本技术规范适用于以染料为着色剂的蓝色和黑色圆珠笔、中性笔、水笔书写形成的墨迹中上述9种染料的定性分析，以及墨迹中染料成分的比对检验。
Contents of SF/Z JD0203005-2018