Laserfiche WebLink
VAM <br /> i <br /> Project Number: SF&175.0204.72 <br /> Consultant Project Number: 16000.250-044 <br /> y: Contract Number: N46CWCO244.M <br /> Facility Number: 96115 <br /> Work 08524 <br /> Report Issue Date: AAust 27,1990 <br /> f� <br /> Table 4 <br /> E.: SURROGATE COMPOUND RECOVERY <br /> } Naphthalene <br /> Purgeable Aromatics and Total Petroleum Hydrocarbons <br /> as Gasoline in Soil <br /> EPA Method 8020/8015 <br /> 1" <br /> Acceptability Lin-I 60-130 % <br /> Expected Result, Surrogate Result, Surrogate <br /> FENo. ug/L ug/L Recovery,% <br /> IEYF lank 200 197 99 <br /> Blank 200 158 79 <br /> 01 200 190 95 <br /> # 02 200 201 101 <br /> 03 200 226 113 <br /> 04 200 173 67 <br /> i1 MS 200 193 97 <br /> MSD 200 191 96 <br /> t' MS = Matrix Spike <br /> MSD = Matrix Spike Duplicate <br /> f'* 1 = Acceptability limits are derived from the 9990 confidence interval <br /> of all samples during the previous quarter. <br /> I ; <br /> i <br /> I <br /> ay. <br /> a - <br /> GTEL Concord,CA Page 6 of 7 <br /> C006624.DCC <br /> GTL. <br /> . - - - - - ENV I Q ON ME N T A L <br /> LASOPJIOP}ES, INC. - <br />