2008•Food Science and Technology InternationalRequires access

Determination of Pb,As,Cu,Cr and Cd in apples by microwave digestion and inductively coupled plasma-atomic emission spectrometry

Wenbin Dong

Abstract

In this paper,the method for the determination of Pb,As,Cu,Cr and Cd in apples by microwave digestion and ICP-AES has been presented.Microwave digestion conditions and operational conditions of ICP-AES were optimized.The recovery is 98.3%～104.2%,the RSD is 1.7%～2.3%.The method is simple,fast and accurate,the result is satisfied.

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Available abstract

Key concepts: Microwave digestion, Inductively coupled plasma atomic emission spectroscopy, Inductively coupled plasma, Digestion (alchemy), Chemistry, Microwave, Inductively coupled plasma mass spectrometry, Analytical Chemistry (journal)