Laserfiche WebLink
i <br /> APDL, INC. <br /> Wet Chemistry Lab <br /> QC Summary <br /> Client: Camp, Dresser McKee, Inc. <br /> ARF: 27886 <br /> Method 415.1 <br /> Analyte: DOC <br /> Blank Recovery <br /> Blank Conc.(ms1/L) <br /> DOC <1 980618A415.1 '- <br /> Matrix Duplicate and Spike -- <br /> Sample A m R(m /L) SSR(ma/L) RR RPQ � <br /> 65679W 0 NO X X <5XDL 012898415.1-1 <br /> 65679WD 0 ND X X 012898415.1-1 _ <br /> 65679WMS 25 0.0 25.2 100.8 1.6 012898415.1-1 <br /> 65679WMSD 25 0.0 24.8 99.2 012898-415.1-1 <br /> Initial Calibration Verification <br /> nal A m SSR(mo/L) ° R RPDOCG <br /> DOC 25 24.3 97.2 0.8 012898-415.1-1 <br /> DOC 25 24.1 96.4 012898-415.1-1 <br /> Continuing Calibration Ver'fication <br /> Analyte SA(mg SSR(mo/L) RPD C� <br /> DOC 20 19.5 97.5 3.7 012898415.1-1 _ <br /> DOC 20 18.8 94.0 012898415.1-1 <br /> Acceptable limit for the method blank is<than the MRL (1 mg/L). <br /> Acceptable limit for a matrix duplicate is RPD<20. <br /> Acceptable limit for matrix spike is+/-25%spike recovery. <br /> Acceptable limit for Laboratory Control Sample is+/-20%spike recovery -- <br /> Acceptable limit for Continuing Calibration Verification/Initial Calibration Verification is+/-10% recovery. <br /> SA=spike amount SR=sample recovery SSR=sample spike recovery <br /> %R=%recovery RPD=relative%difference QCG=quality oontmI group <br /> CS 011082 <br /> City of Stockton 190855.0006 <br />