ICP-MS测定硼矿区饮用水和尿样中的硼及多种元素

Determination of Boron and other Elements in Water and Urine by Inductively Coupled Plasma Mass Spectrometry

The application of inductively coupled plasma mass spectrometry (ICP-MS) for determination of boron in water and urine samples was described. The detect limit (3σ) was 0.057 μg/L. The precision of the method was less than 2%. Multi-elements including Cr, Cu, Cd, Ba, Sr, Mn, Co, Tl, Li, Pb, Ca, Fe, K, Na, Mg, P, Si and Zn could be measured simultaneously. The method was successfully used in practice.