Laserfiche WebLink
Excelchern Laboratories, Inc. <br />Ancon Environmental <br />Project: Stockton Diesel Spill <br />570 Business Park Dr. Project Number: 1043326 <br /> <br />Date Reported: <br />Lincoln, CA 95678 <br /> <br />Project Manager: Nolan Ryan 08/07/20 16:16 <br />STLC Analysis - Quality Control <br />Analyte Result <br />joinrntng <br />Units <br />Spike Source <br />Level Result %REC <br />%REC <br />Limits RPD <br />RPD <br />Limit Notes <br />Batch AA H0040 - EPA 6010B <br />Blank (AAH0040-BLK1) Prepared & Analyzed: 08/06/20 <br />Bariwn ND 0.4 <br />Copper ND 0.4 <br />Lead ND 0.2 <br />Zinc ND 0.4 <br />LCS (A/110040-BS1) Prepared & Analyzed: 08/06/20 <br />Barium 19.0 0.4 mg/L 20.0 94.9 80-120 <br />Copper 18.9 0.4 ., 20.0 94.5 80-120 <br />Lead 193 0.2 n 20.0 96.4 80-120 <br />Zinc 20.7 0.4 20.0 104 80-120 <br />LCS Dup (A^H0040-BSD1) Prepared & Analyzed: 08/06/20 <br />Barium 19.0 0.4 mg/L 20.0 95.2 80-120 0.263 25 <br />Copper 19.0 0.4 20.0 95.2 80-120 0.685 25 <br />Lead 19.2 0.2 20.0 95.8 80-120 0.520 25 <br />Zinc 20.4 0.4 ,, 20.0 102 80-120 1.36 25 <br />Matrix Spike (A^H0040-MS1) Source: 2007182-14 Prepared & Analyzed: 08/06/20 <br />Barium 27.2 0.4 mg/L 20.0 9.08 90.8 80-120 <br />Copper 18.6 0.4 U 20.0 0.246 91.6 80-120 <br />Lead 18.7 0.2 20.0 0.126 93.1 75-125 <br />Zinc 19.6 0.4 ,, 20.0 0.300 96.4 75-125 <br />Matrix Spike Dup (A^H0040-MSD1) Source: 2007182-14 Prepared & Analyzed: 08/06/20 <br />Barium 26.6 0.4 mg/L 20.0 9.08 87.6 80-120 238 25 <br />Copper 19.2 0.4 U 20.0 0.246 94.7 80-120 3.28 25 <br />Lead 19.2 0.2 .. 20.0 0.126 95.1 75-125 2.16 25 <br />Zinc 20.6 0.4 U 20.0 0.300 102 75-125 5.17 25 <br />Excelchem Laboratories. Inc. 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 entirety. <br />Laboratory Representative Page 16 of 18