Laserfiche WebLink
Sequoia <br />� Analytical <br />404 N Wiget Lane <br />Walnut Creek CA 94598 <br />(925) 988-9600 <br />FAX (9Z5) 988-9673 <br />www sequoialabs corn <br />Cretiler RN an Inc -Dublin Project Cheaper <br />6747 Sierra Court Suite J Project Number Chevron # 9-5775 Reported <br />Dublin CA 94568 Project Manager Scott Polston 12 -Apr -00 11 36 <br />Total Purgeable Hydrocarbons (C6 -C12) and BTEX in Air by DHS LUFT - Quality Control <br />Sequoia Analytical - Walnut Creek <br />Reporting Spike Source %REC RPD <br />lAnalvte Result Limit Units Level Result %REC Limits RPD Limit Notes <br />Batch 0D 10015 - EPA 5030B [PITS <br />LCS Dup (OD10015-BSD1) <br />Prepared & Analvzed 06 -Apr -00 <br />Benzene <br />159 <br />0 010 <br />rnglm' Air 2 00 795 70-130 <br />370 <br />20 <br />Toluene <br />164 <br />0 010 <br />2 00 82 0 70 130 <br />3 59 <br />20 <br />Ethvlbenzene <br />199 <br />0 010 <br />200 945 70 130 <br />16 6 <br />20 <br />\vlenes (total) <br />5 12 <br />0 010 <br />600 85 3 70-130 <br />716 <br />20 <br />Surrogale aa.a-Triluorotoluene <br />5J6 <br />600 893 _10-130 <br />Sequoia Analytical - Walnut Creek <br />The results in this report apply to the samples analyzed in accordance with the chain of <br />custody document This analytical report must be reproduced in its entirb <br />n�. <br />Page 9 of 12 <br />