Laserfiche WebLink
1 <br /> "gEntech Analytical Labs,Inc. 525 Del Rey Avenue,Suite E <br /> Sunnyvale,CA 94086 <br /> ' QUALITY CONTROL RESULTS SUMMARY <br /> METHOD:Gas Chromatography <br /> Laboratory Control Sample <br /> QC Batch#: WGBG2000926 Date Analyzed: 09/26/00 <br /> Matrix: Water Quality Control Sample: Blank Spike <br /> Units: pg/Liter <br /> PARAMETER Method# MB SA SR SP SP SPD SPD RPD QC LIMITS <br /> µg(Liter µglLiter 1 µg/Liter pg/Liter ' % R ; µg/Liter':. %R € RPD 1 %R <br /> (Benzene ; 8020 <0.50 ; 4.3 ; ND 4.0 ; 92 4,3 ; 100 8.2 ; 25 l 67-115 <br /> Toluene i 8020 1 <0.50 28.0 ND 1 31 112 1 32 1 1I5 2.6 l 25 82-122 <br /> Ethyl Benzene <br /> 8020 1 <0.50 6.8 ND 1 6.3 92 1 6.1 l 90 l 2.1 25 l 77-114 <br /> 1Xylenes 8020 ' 0.50 26.0 ND 30 116 29 112 2.8 25 86-126 <br /> 1 , <br /> Gasoline 8015 ; <50.0 ; 484 ; ND 546 ; 113 549 ; 113 ; 0.6 ; 25 74-122 ; <br /> la=-TFT(SS.)-PID 1 8020 115% 115% 113% 65-135 <br /> jaaa-TFT(S.S)-FID 1 8015 100% 104% 102% 65-135 <br /> Definition of Terms: <br /> i na: Not Analyzed in QC batch <br /> ll MB: Method Blank <br /> SA: Spike Added <br /> SR: Sample Result <br /> ' RPD(%): Duplicate Analysis-Relative Percent Difference <br /> SP: Spike Result <br /> SP(%R): Spike%Recovery <br /> ' SPD: Spike Duplicate Result <br /> SPD(%R): Spike%Recovery <br /> nc: Not Calculated <br /> 1 <br /> 1 1 <br />