KS I ISO 11047-2009 土壤质量.土壤的王水萃取物中镉、铬、钴、铜、铅、锰、镍和锌的测定.火焰和电热原子吸收光谱法
Soil quality-Determination of cadmium, chromium, cobalt, copper, lead, manganese, nickel and zinc in aqua regia extracts of soil-Flame and electrothermal atomic absorption spectrometric methods