Laserfiche WebLink
1 <br />Sequoia � <br />IwoAnalytical <br />i <br />819 Striker Avenue, Suite <br />Sacramento, CA 95834 <br />(916)921-9600 <br />FAX (916) 921-0100 <br />www.sequoialabs.corr, <br />Kleinfelder - Stock -Eon <br />Project: <br />Northbrook <br />S309020 <br />2825 East Myrtle Street <br />Project Number: <br />34202.E01 <br />Reported: <br />Stockton CA, 95205 <br />Project Manager: <br />Joe Zilles <br />09/05/03 14:17 <br />Polychlorinated Biphenyls by EPA Method 8082 - Quality Control J <br />Sequoia Analytical - Sacramento <br />J <br />Reporting Spike Source %REC RPD <br />Analyte Result Limit Units Level Result %REC Limits RPD Limit Notes <br />Batch 3090042 - EPA 3550B <br />Blank (3090042-BLKI) <br />34.6 <br />Prepared & Analyzed: 09/04/03 <br />PCB -1016 <br />ND <br />33 ug/kg <br />PCB -1221 <br />ND <br />60 " <br />PCB -1232 <br />ND <br />33 <br />PCB -1242 <br />ND <br />33 " <br />PCB -1248 <br />ND <br />33 " <br />PCB -1254 <br />ND <br />33 " <br />PCB -1260 <br />ND <br />33 " <br />1 <br />J <br />J <br />Surrogate: Decachlorobiphenyl <br />34.6 <br />33.3 104 50-150 <br />j <br />Laboratory Control Sample (3090042-BS1) <br />Prepared & Analyzed: 09/04/03 <br />—11 <br />PCB -1016 <br />327 33 <br />ug/kg 333 98 50-150 <br />PCB -1260 <br />310 33 <br />333 93 50-150 <br />Surrogate: Decachlorobiphenyl <br />36.8 <br />33.3 111 SO -150 <br />Matrix Spike (3090042 -MSI) <br />Source: S309020-01 <br />Prepared & Analyzed: 09/04/03 " <br />PCB -1016 <br />369 33 <br />ug/kg 333 ND 111 50-150 <br />1 <br />PCB -1260 <br />305 33 <br />333 ND 92 50-150 <br />J <br />Surrogate: Decachlorobiphenyl <br />35.3 <br />33.3 106 50-150 <br />Matrix Spike Dup (31)90042-MSD1) <br />Source: 5309020-01 <br />Prepared & Analyzed: 09/04/03 <br />PCB -1016 <br />327 33 <br />ug/kg 333 ND 98 50-150 12 50 <br />PCB -1260 <br />311 33 <br />333 ND 93 50-150 2 50 <br />Surrogate: Decachlorobiphenyl <br />35.7 <br />33.3 107 SO -ISO <br />j <br />J <br />Sequoia Analytical - Sacramento The results in this report apply to the samples analyzed in accordance with the chain of <br />custody document. Unless otherwise stated, results are reported on a wet weight basis. <br />This analytical report must be reproduced in its entirety. <br />eJ <br />1 <br />Page 14 of 18 J <br />-11 <br />