Standard test method for pigment content of paints by low - temperature ashing 低温灰化法测定涂料中颜料含量的标准试验方法
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Standard test method for pigment content of water - emulsion paints by low - temperature ashing 低温灰化法测定水性乳化涂料中颜料含量的标准试验方法
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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
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Germanium in ginkgo biloba linn was determined by spectrophotometry . the results show that the method for dry - ashing is simple and accurate . the recovery is 99 . 24 % - 100 . 26 % and the results are satisfactory 摘要本文用分光光度法测定银杏中的有机锗含量。结果表明，灰化法操作简单、准确，方法回率为99 . 24 % - 100 . 26 % ，结果满意。
