Laserfiche WebLink
February 25, 2013 Lab M : STK1331192 <br /> Live Oak Geo Environmental Customer : 3-16608 <br /> Quality Control - Inorganic <br /> onslitwnt Mctbed llatelID Typc 1niis Conn. Q(-Data DQO %,A, <br /> We Chem <br /> Nitrate+Nitrite as N 45NN03F Ms mg/L 4.000 95.4% 5-285 <br /> (SP 1301440-001) MSD mg/L 4.000 92.4% 5-285 <br /> MSRPD m 4.000 1.6% :}0.4 <br /> 450ONO3F 02/14113202169AMB CCB mg/L -0.003 0.1 <br /> CCV mg/L 4.000 95.6% 90-110 <br /> CCB mglL -0.00005 0.1 <br /> CCV mwL 4.000 1 95.4% 90-110 <br /> Dennftlon <br /> CCV :Continuing Calibration Verification-Analyzed to verify the instrument calibration is withm criteria. <br /> CCB :C citmumg Calibration Blank-Analyzed m verify the instrument baseline is within criteria. <br /> MS :Matrix Spikes-A random sample is spiked with a known amonnt of analyte.The recoveries are an indication of how that sample <br /> matrix af'fecls 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(RPU)-The MS relative percent difference is an indication ofprecision for the preparation <br /> and analysis. <br /> Data lit Oh' 've-this is fhe criteria a which the control data is cam <br /> Page 7 of 7 <br />