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i <br /> Nov 23 M01:52p Woodbridge Ma` j' 20'5-8038 p.15 <br /> I <br /> i <br /> I I. <br /> July 23, 2010 Lab ID : STKI035886 <br /> Woodbridge Winery Sanitary System Customer; : 3-15581 <br /> Quality Control - inorganic <br /> nmtituent > ethod DateaD Type Units Conc. QC Data DQO note <br /> } Wet Chem <br /> i <br /> Nitrogen,Total Kieldahl EPA351.2 I 07l22J2D102D8866 CCV m !!, 2.000 1 1004 90-110 <br /> Definition <br /> l <br /> CCV :Continuing Calibration VeriT` tion-Analyzed to verify the instrum.nt calibration is wi[hin criteria. <br /> CCS :Continuing Calibration Blank-Analyzed to verify tltc instrument baseline is udthin criteria- <br /> Blank :Method Blank-Prepared to verify that the preparation proceus is not contributing contamination to the samples. <br /> RgSlk Method Reagent Blank-Prepared to correct for any reagent contributions to sample result. <br /> LCS :Laboratory'&r1trOl StuWaAlSample-Prepared to verify that the preparation process is not affecting analyte rmovery. <br /> MS :hfatrix Spikes-A random sample is spiked with a known amount of analyte,The recoveries are an indication of how(hat sample <br /> matrix affects analyte recovery. i <br /> {{I MSD Matfix Spike Duplicate of AIS.IMSD pair-A random sample duplicate is spiked with a known amount or analyzed:The recoveries <br /> i are an indication of how that sample matrix affezts analyte recovery. <br /> II DUp : <br /> Duplicate Sample-A random sample with each batch is prepared and analyzed in duplicate.The relative percent difference is an <br /> indication of precision forthe preparation acrd analysis. 1: <br /> .MSRPD :A1SAISD Relative Percent Difference(RPI))-The MS relative percent difference is an indication of precision for the preparation <br /> and analysis. <br /> ND :;Von-detect-Result was below[he DQO listed for the analyte. 1 <br /> DQO :data Quality Wlective-This iw the criteria a 'ns#which the qualitV control data is compared. I <br /> Explanation J <br /> 435 <br /> :Sample matrix may be affecting this analyte.Data«"as accepted based an the LC5 or CCV recovery. <br /> 1440 :Sample north o]1topeneily may be affecting this analyte.Data was accepted based on tht LOS or CCV rccov <br /> h <br /> k <br /> :I <br /> 3 � <br /> 1 <br /> f. 1 kr <br />{ <br /> iRage.6of6 <br />