国标乙酰丙酮法测定甲醛检测波长的探讨

Study on the Detection Wavelength for the Determination of Formaldehyde with Acetyl Acetone in National Standards

本文通过材料中游离甲醛常用乙酰丙酮分光光度法检测,针对我国标准体系中同一方法、同一目标物质存在不同检测波长的情况,展开多种材料甲醛释放的检测波长研究探讨。

This paper investigates the emission of formaldehyde by the acetyl acetone spectrophotometric method,and studies and analyzes different wavelengths selected in national standards with the same method and products to provide the optimized detection method.At last this paper proposes the optimal wavelength for the determination of formaldehyde emission in daily detection process.