Laserfiche WebLink
TestAmerica <br /> ANALYTICAL TESTING CORPORATION <br />' 1960 Fw rt,k(xt,u,Hr0K INA NM1%H%12,h TEN4LS%Eh 57204 <br /> • 800-765 0980 • 6!5 726 3404 FAx <br /> 1 <br /> 1PROJECT QUALITY CONTROL DATA <br /> Project Number: <br />'Project Name: EXXONMOBIL 7-3942 <br /> Page: 1 <br /> Laboratory Receipt Date: 9/24/04 <br />' Matrix Spike Recovery <br /> Note If Blank is referenced as the sample spiked, insufficient volume was received for the defined analytical batch for <br /> MS/MSD analysis on an true sample matrix Laboratory reagent water was used for QC purposes <br />' Analyte --- units Orig Val MS Val Spike Conc Recovery Target Range Q C Batch Spike Sample <br /> ---------- ------- ---------- --------- ---------- --------- ------------ ---------- ------------ <br />' **UST ANALYSIS** <br /> Benzene mg/kg < 0 0009 0 0494 0 0500 99 16 - 158 8540 blank <br /> Toluene mg/kg < 0 0044 0 0538 0 0500 108 10 - 152 8540 blank <br /> Ethylhenzene mg/kg < 0 0005 0 0533 0 0500 107 10 - 160 8540 blank <br /> Xylenes total mg/kg < 0 0010 0 104 0 100 104 10 - 153 8540 blank <br /> TPH {Gasoline Range) mg/kg c 0 52 10 2 10 0 102 52 - 150 8540 blank <br />' VOA Surr 1 2-DCAd4 % Rec 96 72 - 134 6561 <br /> VOA Surr Toluene-dS & Rec 94 76 - 122 6561 <br /> VOA Surr 4-BFB t Rec 121 60 - 138 6561 <br /> VOA Surr, DBFM t Rec 96 75 - 137 6561 <br /> Matrix Spike Duplicate <br /> 1 Analyte units Orig Val Duplicate RPD Limit Q C Batch <br /> --------------- ------- ---------- ---------- ---------- -- ---------- <br /> I <br /> .+UST PARAMETERS** <br />' Benzene mg/kg 0 0494 0 0529 6 54 53 8540 <br /> Toluene mg/kg 0 0538 0 0569 5 60 62 8540 <br /> Ethylbenzene mg/kg 0 0533 0 0571 6 88 63 8540 <br /> Xylenes, total mg/kg 0 104 0 112 7 41 69 8540 <br />' TPH (Gasoline Range) mg/kg 10 2 11 1 8 45 39 8540 <br /> VOA Surr 1,2-DCAd4 # Rec 96 6561 <br /> VOA Surr Toluene-d8 !k Rec 93 6561 <br /> VOA Surr4-BPB % Rec 113 6561 <br /> VOA Surr, DBFM W Rec 96 6561 <br /> • <br /> Project QC continued <br />