Laserfiche WebLink
� Analytical Laboratory <br /> CERTIFICATE OF ANALYSIS <br /> Wednesday.November 11.1009 <br /> Attention: Doug Smith <br /> San Joaquin Regional Transit District Report Page 4 oj5 <br /> 120 N. Filbert Street <br /> Stockton, CA 95205 <br /> Metals by EPA 6000/7000 Series Methods-Quality Control <br /> Precision Enviro-Tech <br /> Reporting Spike Source %REC RPD <br /> Analyle Result Limit Units Level Result %REC Limits RPD Limit Notes <br /> Batch AK91104-General Preparation <br /> LCS(AK91104-BSI) Prepared&Analyzed: I 1-Nov-09 <br /> Molybdenum 0,46 0.0100 mgikg 1.00 97 80-120 <br /> Lead 0.929 0.0100 1.00 93 80-120 <br /> Cobalt 1.02 0.0100 1,00 102 80-120 <br /> Matrix Spike(AK91104-MSI) Source:9110309-01 Prepared&Analyzed: II-Nov-09 <br /> Cadmium 4.73 0.0100 mg/kg 5.00 ND 95 75-125 <br /> Selenium 4.72 0.0100 5.00 ND 94 75-125 <br /> Cobalt 4.83 0.0100 5.00 0753 82 75-125 <br /> Barium 188 0.100 198 75-125 <br /> Mercury No 0.100 ND 75-125 <br /> Thallium 4.69 0.0100 5.00 ND 94 75-125 <br /> Antimony 4.37 0.0100 5.00 ND 87 75-125 <br /> Beryllium 4.47 0.0100 5.00 ND 89 75-125 <br /> Arsenic 4.84 0.0100 5.00 0.627 84 75-125 <br /> Molybdenum 6.05 0.0100 5.00 2.10 79 70-125 <br /> Silver ND 0.0100 ND 75-125 <br /> Matrix Spike Dup(.4K91104-MSDI) Source:9110309-01 Prepared&Analyzed: l l-Nov-09 <br /> Barium 190 0.100 mg/kg 198 - - 75-125 09 20 <br /> Beryllium 4.30 0.0100 5.00 ND 86 75-125 4 20 <br /> Arsenic 4.80 0.0100 5.00 0.627 83 75-125 0.9 20 <br /> Cadmium 4.68 0.0100 5.00 ND 94 75-125 1 20 <br /> Cobalt 4.88 0.0100 5.00 0.753 83 75-125 . 1 20 <br /> Mercury ND 0.100 ND 75-125 20 <br /> Antimony 4.31 0.0100 5.00 ND 86 75-125 I 20 <br /> Selenium 4.69 nolo0 5.00 ND 94 75-125 0.6 20 <br /> Thallium 4.65 0.0100 5.00 ND 93 75-125 0.9 20 <br /> Silver ND 0.0100 ND 75-125 20 <br /> Molybdenum 6.02 0.0100 5.00 2.10 78 75-125 06 20 <br /> mg:L--mirliginmr per fa,er_.gym ntlt- De,ecunn l.im,!l rYvrpnfe nJRepuning. <br /> ug L-m;erogmn¢Xr tier-pph P'o pamml mmpre marnera nr rmer/eremr>mon <br /> rev ft,n h;gher d,,vewm <br /> RESPECTFULLY SUBMITTED, <br /> Jonathan Le,Laboratory Director <br /> 3935 N. Coronado Ave Stockton CA. 95204 Dhone: (209) 477-8105 Fax: (209) 546-7497 <br />