液相色谱-串联质谱法测定木材及木制品中3种异噻唑啉酮类防腐剂?

wf(2016)

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Abstract
本文建立了一种木材及木制品中3种异噻唑啉酮类防腐剂的检测方法,采用超声法甲醇提取,离心后浓缩定容,利用液相色谱-串联质谱法进行检测.该方法操作简单,准确度高,回收率在85%~111%,相对标准偏差为0.93%~8.20%,提取效果较好.
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Key words
wood and wood products,isothiazolinone,ultrasonic extraction,liquidchromatography-tandem mass spec-trometry
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