Microwave plasma torch atomic emission spectrometry(MPT-AES) was used to determine the content of calcium and zinc in kelp after being digested.

• 分别使用常规消解方法与微波消解方法处理海带样品,采用微波等离子体炬原子发射光谱法(MPT-AES)测定海带中钙和锌的含量。