Laserfiche WebLink
January 21, 2009 Lab ID : STK0852512 <br /> Dart Container Corporation Customer : 3-9142 <br /> Quality Control -Inorganic <br /> onstitnent Method DatdW Type units Cone. QC Data DQO Note <br /> etals <br /> c 3050 12/18/2008:212888 Blank mg/kg ND <1 <br /> LCS mg/kg 100.0 103% 85-115 <br /> MS mg/kg 100.0 103% 75-125 <br /> (SP 0813564-001) MSD mg/kg 100.0 155% 75-125 435 <br /> MSRPD mg/kg 40.00 26.0% 520 435 <br /> PDS In 100.0 94.5% 75-125 <br /> Definition <br /> ICV :Initial Calibration Verification-Analyzed to verify the instrument calibration is within criteria <br /> ICB :Initial Calibration Blank-Analyzed to verify the instrument baseline is within criteria. <br /> CCV :Continuing Calibration Verification-Analyzed to verify the instrument calibration is within criteria. <br /> CCB :Continuing Calibration Blank-Analyzed to verify the mstmment baseline is within criteria. <br /> Blank :Method Blank-Prepared to verify that the preparation process is not contributing contamination to the samples. <br /> LCS Laboratory Control Standard/Sample-Prepared to verify that the preparation process is not affecting analyte recovery. <br /> MS :Matrix Spikes-A random sample is spiked with a known amount of analyte-The recoveries are an indication of how that sample <br /> matrix affects analyte recovery. <br /> MSD :Matrix Spike Duplicate of MS/MSD pair-A random sample duplicate is spiked with a known amount of analyted.The recoveries <br /> are an indication of how that sample matrix affects analyte recovery. <br /> MSRPD :MS/MSD Relative Percent Difference(RPD)-The MS relative percent difference is an indication of precision for the preparation <br /> and analysis. <br /> ND :Non-detect-Result was below the DQO listed for the analyte. <br /> DQO <br /> :Data Objective-This is the criteria against which the control data is <br /> Espianation <br /> 435 :Sample matrix MU be affecting this anal .Data was accepted based on the LES or CCV recov <br /> Page 7 of 7 <br />