Laserfiche WebLink
• December 29, 2016 Lab ID : STK1655469 <br /> Live Oak Geo Environmental Customer : 3-16608 <br /> Quality Control - Inorganic <br /> Constituent Method Date/11) Type Units Cone. QC Data DQO Note <br /> Wet Chem <br /> Nitrate+Nitrite as N 450ONO3F MS mg/L 11.22 89.4% 5-285 <br /> (STK1655469-001) MSD mg/L 11.22 92.2% 5-285 <br /> MSRPD m 11.22 1.2% <30.4 <br /> 450ONO3F 12120/16:219451JDD CCB mg/L 4025 0.1 <br /> CCV mg/L 11.22 92.5% 90-110 <br /> CCB mg/L -0.002 0.1 <br /> CCV m 11.22 92.5% 90-110 <br /> Definition <br /> CCV :Continuing Calibration Verification-Analyzed to verify the instrument calibration is within criteria. <br /> CCB :Continuing Calibration Blank-Analyzed to verify the instrument baseline is within criteria. <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 /> DQO :Data Quality Objective-This is the criteria against which the uality control data is compared. <br /> • <br /> �I <br /> Page 7 of 7 <br />