摘要
本文研究了用热压消化器溶解样品，注动注射氢化物发射光谱法测定出口石脑油中痕量砷的方法。检出限为１６ｎｇ／ｍｌ，方法的回收率为９２７３％
Using an autoclave as a digester to dissolve the sample,flow injection hydride/emission spetrometer analysis method is used to detect the accessory arsenicum in output NAPHTHA.The detected amount of Arsenicum is 1 6 ng/ml,recovery of the method is 92 73%.
出处
《化学与粘合》
CAS
1999年第2期70-71,共2页
Chemistry and Adhesion
关键词
光谱
热压消化器
石脑油
砷
测定
flow injection hydride/emission spectrometer analysis
autoclave
NAPHTHA
accessory arsenicum
