Laserfiche WebLink
i <br /> CHEMWEST ANALYTICAL LABORATORIES <br /> HALOGENATED VOLATILE ORGANICS <br /> EPA METHOD: 8010 <br /> Quality Control <br /> 1 <br /> Client ID: LQCS GC-3 S304 CHEMWEST ID: 9790-QC1 <br />' Date Anal.yzed : 07/08/97. Matrix : Soil <br /> Spike % <br /> Compound <br />' --------------------------Conc. Recovery Recovery <br /> (MG/KG) 9790-MBS 9790-MBSD RPD <br /> -------------------------------------- <br /> 1 , 1-Dichloroethane 0. 30 103% 103% <br /> ' Chloroform 0%. 30 93% 100% 7% <br /> 0 <br /> Trichloroethene 0 . 30 107% 110% 3% <br /> Bromodichloromethane 0 . 30 93% 103% 10 <br /> Tetrachloroethene 0 . 30 1030 100% 3% <br /> Chlorohenzene 0 . 30 103% <br /> Ethylenedihromide 100% 3% <br /> ---------------------------------------------------------------- <br /> 0 . 30 90% l00% 11% <br /> Spike o % <br /> Conc. Recovery Recovery <br /> ' Surrogates (MG/KG) 9790-MBS 9790-MBSD <br /> -------------- ---Z--- ___ ___ <br /> Bromochloromethane 10 93% 104% -- <br /> ortho-Chlorotoluene <br /> -------------------------------------------------------------------- <br /> Date Reported : <br /> Approved b p rted : <br /> PP Y= 08/04/92 REV4 . 1. 90 <br /> I <br /> COMPUC14EM WFSTFRN DIVISION <br />