KS I ISO 11047-2019 土壤質(zhì)量 - 土壤王水提取物中鎘 鉻 鈷 銅 鉛 錳 鎳和鋅的測定 - 電熱原子吸收光譜法
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