Laserfiche WebLink
March 31, 2004 Lab TD STK431889 <br /> Ground Zero Analysis Customer 3-14996 <br /> Quality Control - Organic <br /> Explanations <br /> 410 Relative Percent Difference (RPD) not nuhin Maximum Allowable Value (MAV) Data was accepted <br /> based on the LCS or CCV recover <br /> 435 Sample matrix may be affecting this analyte Data was accepted based on the LCS or CCV recovery <br /> Definitions <br /> Blank Method Blank - Prepared to venry that the preparation process is not contributing contamination to the samples <br /> BS(BSD Blank Spikes - A blank is sptl.ed with a known amount of analyte It is prepared to verify that the preparation <br /> process is not affecting analyte recovery <br /> CCV Continuing Calibration Verification - Analyzed to verify the instrument calibration is within criteria <br /> ND Non-detect - Result was below the DQO listed for the analyte <br /> DQO Data Quality Objective - This is the criteria against which the quality control data is compared <br /> STK431889 Quality Control Page 9 <br />