Laserfiche WebLink
r� c,Esu ". x�'•-_,.. -,'4n�. "�+5„*.. - �� `'ice s�.,�e� �.°�.'_s �,{'°,75',,,� '''— _ <br /> proaVy- <br /> et Number: SFB-17542DC72 <br /> Consultant Protect Number: 2031753284 <br /> Contract Number: N46CWCO244-9-X <br /> Facility Number. 00342 <br /> 1kor1 Order Number. D003M <br /> Report Issue Bate: April 13.I-OW <br /> Table 4 <br /> SURROGATE COMPOUND RECOVERY <br /> Naphthalene <br /> I Purgeable Aromatics and Total Petroleum Hydrocarbons <br /> as Gasoline in Soil <br /> EPA Method 8020%8015 <br /> Acceptability Limitsl: 60-130 % <br /> r--- expected Result. Surrogate Result, Surrogate <br /> UgIL ug/L Recuvca Y. <br /> GTEL No. <br /> Water Blank 200 <br /> 208 104 <br /> McOH Blank 200 182 91 <br /> 01 <br /> 200 220 110 02 200 242 121 <br /> 03 200 222 111 <br /> 200 260 130 <br /> 04 rte• 200 196 9 <br /> 05 B <br /> 200 20 105 <br /> Q6107 <br /> 07 200 214 <br /> 200 198 = <br /> 08 91 <br /> 09 200 182 <br /> 10 <br /> 200 190 9� <br /> 91 <br /> 11 200 182 <br /> 12 <br /> 200 180 SO <br /> 109 <br /> MS 200 21B <br /> rASD <br /> 200 21� 146 <br /> MS = Matrix Spike <br /> MSD = Matrix Spike Duplicate <br /> 1 G Acceptability limits are derived from the 99%confidence interval y <br /> of all samples during the previous quarter. <br /> Page 7 of a G T E L <br /> D003 CAncord.CA <br /> 003EP8.DOC <br /> rp VIRONMa NIAI <br /> . - t® I.tol AlalIli. INC .. <br /> i <br /> —0 Mello I <br />