Laserfiche WebLink
• • <br />GeoAnalytical Laboratories, Inc. j <br />1405 Kansas Avenue Modesto, CA 95351 Phone (209) 572-0900 Fax (209) 572-0916 <br />Lq <br />CERTIFICATE OF ANALYSIS «&I <br />Report# Q266-16 BTEX Date: 9/27/04 <br />SEP 2 9 2004 <br />Wright Environmental Services Project: Tank Pulls @ LLNL Site 300 EPS' "e; Rec'd: 9/22/04 <br />707 East 11th St. ate ,timed; . i j 9123/04 <br />Tracy CA 95376 PO# <br />J <br />�te�-lebe�,�/�L4/04 <br />Date Sampled: 9/22/04 <br />Sampler: R. Azevedo (Geo) <br />Sample ID Lab ID RL Method Analyte Results Units <br />Piping #1 @ 3.5' Q201493 5.0 8021B <br />Benzene <br />ND <br />µg/Kg <br />5.0 <br />Toluene <br />ND <br />µg/Kg <br />5.0 <br />Ethyl Benzene <br />ND <br />µg/Kg <br />5.0 <br />Total Xylenes <br />ND <br />µg/Kg <br />Surrogate <br />Amnt Spiked <br />Amnt Rec. % Recovery <br />QC Limit % <br />a,a,a-TFT <br />250 <br />164* 65.6 <br />66-117 <br />*Matrix Interference <br />Piping #2 @ 3.5' Q201494 5.0 8021B <br />Benzene <br />ND <br />µg/Kg <br />5.0 <br />Toluene <br />ND <br />µg/Kg <br />5.0 <br />Ethyl Benzene <br />ND <br />µg/Kg <br />5.0 <br />Total Xylenes <br />ND <br />gg/Kg <br />Surrogate <br />Amnt Spiked <br />Amnt Rec. % Recovery <br />QC Limit % <br />a,a,a-TFT <br />250 <br />186 74.4 <br />66-117 <br />Piping #3 @ 3' (SW) Q201497 5.0 8021B Benzene ND gg/Kg <br />5.0 Toluene ND µg/Kg <br />5.0 Ethyl Benzene ND µg/Kg <br />5.0 Total Xylenes ND µg/Kg <br />Jario D Onofrio <br />Chemist <br />Surrogate Amnt Spiked Amnt Rec. % Recovery QC Limit % <br />a,a,a-TFT 250 189 75.6 66-117 <br />Certification # 1157 <br />Pin -w - 1l�Jt �` _"moi <br />Donna Keller <br />Laboratory Director <br />