内容提示: CD-ROM 3052 - 1 Revision 0December 1996METHOD 3052MICROWAVE ASSISTED ACID DIGESTION OF SILICEOUS ANDORGANICALLY BASED MATRICES1.0 SCOPE AND APPLICATION1.1 This method is applicable to the microwave assisted acid digestion of siliceousmatrices, and organic matrices and other complex matrices. ...
1.2Thismethod is provided as an alternative to EPA Method 200.2 and Method 3050. This method provides options for improving the performance for certain analytes, such as antimony, iron, aluminum, and silver by the addition of hydrochloric acid, when necessary. It is intended to provide a rapid...
US EPA 6010C-2007中文翻译 热度: 相关推荐 CD-ROM3052-1Revision0 December1996 METHOD3052 MICROWAVEASSISTEDACIDDIGESTIONOFSILICEOUSAND ORGANICALLYBASEDMATRICES 1.0SCOPEANDAPPLICATION 1.1Thismethodisapplicabletothemicrowaveassistedaciddigestionofsiliceous matrices,andorganicmatricesandothercomplexmatrices.Ifatotaldecom...
We employed the Epanechnikov (EPA) kernel, written as Equation (2), for three reasons: 1. We chose kernels with finite support for computational efficiency due to its convenient mathematical properties (Hill, 1985); 2. Finite support constrains the influence to a fixed distance threshold, ...
performanceisdemonstratedfortheanalyteofinterest,inthematricesofinterest,attheconcentrationlevelsofinterest(seeSec.8.0).Note:Thistechniqueisnotappropriateforregulatoryapplicationsthatrequiretheuseofleachatepreparations(i.e.,Method3050,Method3051,Method1311,Method1312,Method1310,Method1320,Method1330,Method3031,Method...