GB/T 11220.1-1989
Determination of uranium in soil--CL-5209 extractant-containing resin separation 2-(5-bromo-2-pyridylazo)-5-diethLaminophenol spectrophotometry 土壤中铀的测定 CL-5209 萃淋树脂分离2-(5-溴-2-吡啶偶氮)-5-二乙氨基苯酚分光光度法 |
GB/T 9758.3-1988
Paints and varnishes--Determination of “soluble” metal content--Part 3:Determination of barium content--FLame atomic emission spectrometric method 色漆和清漆 “可溶性”金属含量的测定 第三部分:钡含量的测定 火焰原子发射光谱法 |
GB/T 9758.7-1988
Paints and varnishes--Determination of “soluble” metal content--Part 7:Determination of mercury content of the pigment portion of the paint and of the liquid portion of water-dilutable paints--FLameless atomic absorption spectrometric method 色漆和清漆 “可溶性”金属含量的测定 第七部分:色漆的颜料部分和水可稀释漆的液体部分的汞含量的测定 无焰原子吸收光谱法 |
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