MIP—AES测定银的研究

Determination of silver by microwave induction plasma-atomic emission spectrometry (MlP-AES)

本文研究了用电热和超声雾化两种进样方法以MIPAES(微波诱导等离子体原子发射光谱)对银的测定,并详细考查了实验条件。两种方法对银的检出限分别为1.5ng/ml和1.0ng/ml。

Two methods of sample introduction-electrothermal and ultrasonic wave nebulizing are compared through experiment to determine silver by MIP-AES. The respective detection limits of 1.5ng/ml and 1.0μg/ml are obtained for the two methods.