Laserfiche WebLink
1 <br /> Spargero Analytical Laboratory DMslon <br /> Mobile Laboratory DMslon <br /> �v <br /> Techno , Inc. Sclent c Division <br /> . Vlith Automation in Mind <br /> 1 <br /> P <br /> III Quality-Control <br /> A. Proiect Specific QC. No project specific QC (i e . spikes and/or <br /> duplicates) was requested. <br /> B. Method Blank Results. A method blank is a laboratory-generated <br /> sample which assesses the degree to which laboratory operations and <br /> procedures cause false-positive analytical results for your sample. <br /> C. Laboratory Control S ike. A Laboratory Control Spike (LCS) is a <br /> sampie which is spiked with 30 ppb BTEX, and analyzed at approximately <br /> y 10% of the sample load in order to establish method-specific control <br /> limits. The LCS results associated with your samples are on the attached <br /> 8020 Modified LCS BTEX Analysis Report <br /> D. Matrix Spike Results. A Matrix Spike is a sampie \vnich is spiked <br /> 30 ppb BTEX. and analyzed at approximately 10% of :he sample loaj �n <br /> order to establish method-specific control limits The Matrix Spire resul,s <br /> associated with your samples are on the attached 8020 Modified Matrix- <br /> Spike BTEX Analysis Report. <br />' No target parameters were detected in the method blank associated with <br /> your sample at the reporting limit levels noted on the data sheets in the <br /> Analytical Results section. <br /> Accuracy is measured by Percent Recovery as im <br /> k <br /> % recovery = measured concentration x 100 <br /> (actual concentration) <br />' IV Analysis Results <br /> Results are on the attached data sheets. <br />�i <br /> 3050 Fite Circle, Suite 112 9 Sacramento, California 95827 ® (996) 362-8947 ® FAX (996) 362-0947 <br />