ICP光谱法在食物及农业分析上的应用

The determination of major elements in food,cereals or nutritive solutions is essential for nutritional significance. This necessitates a reliable technique for good accuracy and precision. The JY ULTIMA 2 ICP-OES spectrometer was used.This paper presents a description of the technique,operating conditions and some results of certified materials. 高性能ICP光谱仪