Laserfiche WebLink
w= Project Number: 5F6.1754204.72 <br /> Consultant Project Number: 16000.250-044 <br /> i Contract Number. N46CWCO244-9-X <br /> Facility Number: 96155 <br /> woRep der rt I ue Date: NovemC r B,1990 <br /> Table 4 <br /> .— SURROGATE COMPOUND RECOVERY <br /> Naphthalene <br /> Purgeable Aromatics and Total Petroleum Hydrocarbons <br /> as Gasoline in Soil <br /> EPA Method 8020/8015 <br /> Acceptability Limits': 60-130 % <br /> Expected Result, Surrogate Result, Surrogate <br /> k GTEL No. ug/L ug/L Recovery,% <br /> Water Blank 200 134 67 <br /> McOH Blank 200 242 721 <br /> 01 <br /> 200 246 123 <br /> MS 200 201 100 <br /> MSD 200 251 125 <br /> MS = Matrix Spike . <br /> MSD •= Matrix Splke'Duplicate <br /> 1 = Acceptability limits are derived from the 99°.confidence interval <br /> of all samples during the previous quarter. <br /> y <br /> GTEL Concord,C1 oy5e 6 of 7 <br /> � CJ1Goa6.DOC <br /> '� fN VI Ca N M ENI <br /> tAf Oa A 10 CI E S. INC <br /> i <br />