Exploration of determination of partial heavy - metals in soil with dry ashing method - atomic absorption spectrophotometry 原子吸收光谱法测定土壤中部分重金属的探讨
2.
Iso 14680 paints and varnishes - determination of pigment content - part 2 : ashing method iso 14680 - 2 : 2000 ; german version en iso 14680 - 2 : 2006 色漆和清漆.颜料含量的测定.第2部分:灰化法