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<br />~l <br />d <br /> <br /> <br />. ~.- <br /> <br />":'""::~ - -. ~(:~\'~:..."-'1 ";';--;0 <br /> <br />. - <br /> <br />.. . <br />. . <...... <br /> <br />" <br /> <br />". ~. .!1I ~ <br /> <br />'., <br /> <br />, ,. <br /> <br />Enllssion' Test Report <br />EMC WA-2-08 <br />Section 5 <br />Revision: 0 <br />Date: September 30, 1999 <br />Page 5 of 18 <br /> <br />Fj <br />,j <br /> <br />Table 5-2 (Continued) <br /> <br />I <br /> <br />I <br /> <br />Test Method of Precision <br />narameters Matrix determination Freauencv Accuracv obiective obiectlve Criteria met? <br />Metals Method 29 Analysis of train sample Once to demon- NA NA Yes <br /> train samples components prepared strate system <br /> from field reagent control (no gross <br /> blanks contamination) <br /> and to determine <br /> blank correction <br /> values <br /> ac check standard After each Initial 90% to 110% accuracy NA Yes <br /> (certified standard, calibration (GFAAS); 90% to 110% <br /> independent of working accuracy (CV AAS) <br /> calibration standards) <br /> Spiked lab reagent Two control spikes 65% to 135% recovery <40% RPD Yes <br /> blanks simulating front- for each or analyzed by standard <br /> half and back-half train component (or addition <br /> components combined <br /> components) at <br /> least 10X the <br /> estimated <br /> detection limit <br />Particulate Method 26A Balance calibration Prior to and after :to.2 mg of standard Two Yes <br />matter filter & front check with ASTM Class all tare weighings weights approximating weighings, <br /> half rinses 1 weights and gravimetric object being weighed 6 hr apart <br /> determinations must agree <br /> within <br /> 0.5mg <br />Chloride Method 26A Duplicate analysis Each sample NA <5% RPD, Yes <br /> impinger otherwise <br /> contents repeat <br /> duplicate <br /> analysis <br />I Spiked matrix samples 2 samples 90% to 110% accuracy NA Yes <br /> (0.1 N ~SOJ (1 matrix) <br /> <br />)~1 <br /> <br />\._J <br /> <br />:"~i <br />: j <br />L~ <br /> <br />"'1 <br />'" : <br /> <br />: 1 <br />,,~. _J <br /> <br />r"l <br />: j <br /> <br />, j <br /> <br />:.\ <br />, I <br />_.J <br /> <br />n <br />[..:1 <br /> <br />'~'j <br />'. <br />,~.~ <br />j.:. <br />....~ .; <br /> <br />'~,.'~J~" <br />l <br /> <br />~-l <br />. ; <br />".__J <br /> <br />('] <br /> <br />".J <br /> <br />, <br />I <br />~._j <br /> <br />MRl-AED\R49S1-08.o3 SS,wpd <br />