Laserfiche WebLink
Project Number SF&775-0294 72 <br /> Consultant Project Number 16000-250-044 <br /> Contract Number N46CWCO244.9.X <br /> Facdlty Number 96115 <br /> Work Order Number 0008624 <br /> Report Issue Date August 27, IWO <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 Limltsl 60-130 % <br /> Expected Result, Surrogate Result, Surrogate <br /> GTEL No ug/L ug/L Recovery, % <br /> Water Blank 200 197 99 <br /> McOH Blank 200 158 79 <br /> 01 200 190 95 <br /> 02 200 201 101 <br /> 03 200 226 113 <br />+� 04 200 173 87 <br /> MS 200 193 97 <br /> MSD 200 191 96 <br /> MS = Matrix Spike <br /> MSD = Matrix Spike Duplicate <br /> 1 = Acceptability limits are derived from the 99% confidence interval <br /> of all samples during the previous quarter <br /> i <br /> 1 <br /> II <br /> GTEL Concord,GA Page 6 of T <br /> c008624 Doc GTE <br /> E N v I R oµu E V T A l <br /> ® <br /> LAS 0BATOR10s 1Nc <br />