Laserfiche WebLink
WE.die ya= 3iti :� — ..- _ Y <br /> SEQUOIA AL TICAL <br /> 19DO Bates Avenue a Suite LM • Concora. California 94520 <br /> P <br /> (415) 666-9600 0 FAX (415) 686.9689 <br /> Applied GeoSys`tems(Sacramento) VClient Project ID-Arca#2130-90-1/Stockton <br /> 14191 E.Power Inn Fid. <br /> ,;Sacramento,CA 95826 <br /> Attention Eloise Frick QC Sample Group:.,1060503-509 <br /> sported:Jun 27, 1991 <br /> QUALITY CONTROL DATA REPORT <br /> ANALYTE Ethyl- <br /> ` Benzene _ toluene Benzene Xylenes <br /> E Method.' EPAN15/8020 EPA8015/8020 EPA8015/8020 EPA801518020 <br /> Analyst: JF/KL JF/KL JF/KL JF/KL t <br /> Reporting Units: mg/kg mg/kg mg/kg mg/kg F <br /> Date Analyzed: Jun 25, 1991 Jun 25, 1991 Jun 25, 1991 Jun 25, 1991 , <br /> QCSample#: BLKK062191M BLKD52191M BLK052191M BLK062191M <br /> k , <br /> Semple Corte.: N.D. N.D. N.D. N.D. <br /> tw <br /> Spike Conc. <br /> Added: 0.40 0.40 0.40 1.2 { <br /> ;rc <br /> Conc.Metrix (3 <br /> Spike: 0.34 0.33 0.34 1.0 <br /> ldfatrix Spike <br /> %Recovery: 85 83 85 83 e <br /> 1 E <br /> C . <br /> Canc.1'd8trlX . <br /> Spike Dup.: 0.36 0.34 0.35 1.0 , <br /> `+ Matrix Spike <br /> Duplicate 1 <br /> 9b Recovery: 90 85 88 83 # )1 <br /> Relative . <br /> %Difference: 5.7 3.0 2.9 0 ! <br /> ;r <br /> Quality_Assurance_Statement:_All.standard operating rocedures and. ua!' control requirements have been met ---- -—r-- <br /> JI <br /> li�f]UOIA ANALYTICAL %FkKmery: Conc.of M.S.-Cane,of Sample x 100 <br /> Spike Conc.Addedry/ Relative%Difference: Conc.of M.S.-Conc.o!M.S.C. x 100 <br /> r J la R.Malersteln (Conc.61 M.S.+Conc.of M.S.D.)/2 <br /> P jest Manager 106o6D9.APS <5> <br />