【摘要】 本文建立水溶性树脂漆中甲醛含量的衍生气相色谱-质谱联用技术测量方法。方法的检出限小于5μg/L,回收率为90%~110%,相对标准偏差小于5%。更多还原

【Abstract】 GC-MS with derivation was described for the determination of formaldehyde in water resin paint. The detection limit was 5μg/L. The recoveris were 90%～110%.The relative standard deviations(RSDs) of contents of formaldehyde was below 5%.更多还原