【摘要】 研究了两种样品前处理方法———湿法消解法和微波消解法对汞测定结果的影响。结果表明 ,用微波消解法测得的结果要比传统的湿法消解法结果较为可靠 ,特别是对于难分解的样品(如化妆品 ) ,尤其在含量很低时 ,要尽量使用微波消解。更多还原

【Abstract】 The effect of two sample pretreatments by microwave dispelling way and wet dispelling way on determining mercury was studied.The experiment showed that the result in microwave dispelling way was more reliable than that in traditional wet dispelling way.Especially diffcult resolvent sample(like cosmetics)was dispelled in microwave if possible when content was particularly very low.更多还原