Laserfiche WebLink
1 www.er�efalab.com Helena, MT 677 -472 -0711 * Billings, W 600- 735 -4489 • Casper, WY 888 -235 -6515 <br />A+wrytlaiEaradMoaS�t°ca ilSY Gillette, WY 866 -686 -7175 • Rapid City, SO 886- 672 -1225 • College Station, TX 888 - 690 -2218 <br />QA/QC Summary Report <br />Prepared by Casper, WY Branch <br />Client: Cotter Corporation <br />Report Date: <br />08/15/13 <br />Project: Schwartz - GW 07/17/13 S27048 <br />Work Order: <br />C13070703 <br />Analyte <br />Count Result Units <br />RL <br />° /.REC <br />Low Limit High Limit RPD <br />l <br />RPDLimit Qual <br />Method: A5310 C <br />Analytical Run. TOC 1- C_130719A <br />Sample ID: ICV -7265 <br />Initial Calibration Verification Standard <br />07/19/13 08:25 <br />Organic Carbon, Total (TOC) <br />10.1 mg /L <br />0.50 <br />101 <br />90 110 <br />Sample ID: CCV -7343 <br />Continuing Calibration Verification <br />Standard <br />07/19/13 10:58 <br />Organic Carbon, Total (TOC) <br />10.1 mg /L <br />0.50 <br />101 <br />90 110 <br />Method: A5310 C <br />Batch: R176129 <br />Sample ID: MBLK <br />Method Blank <br />Run: TOC1 -C-1 30719A <br />07/19/13 08:45 <br />Organic Carbon, Total (TOC) <br />ND mg /L <br />0.03 <br />Sample ID: 013070667- 001BMS <br />Sample Matrix Spike <br />Run: TOC 1- C_130719A <br />07/19/13 10:37 <br />Organic Carbon, Total (TOC) <br />8.08 mg /L <br />0.50 <br />100 <br />85 115 <br />Sample ID: C13070667- 001BMSD <br />Sample Matrix Spike Duplicate <br />Run: TOC1- C_130719A <br />07/19/13 10:47 <br />Organic Carbon, Total (TOC) <br />8.30 mg /L <br />050 <br />105 <br />85 115 2.7 <br />10 <br />Sample ID: LCS -7265 <br />Laboratory Control Sample <br />Run: TOC1- C_130719A <br />07/19/13 13:53 <br />Organic Carbon, Total (TOC) <br />102 mg /L <br />050 <br />102 <br />90 110 <br />Qualifiers: <br />RL - Analyte reporting limit. ND - Not detected at the reporting limit. <br />MDC - Minimum detectable concentration <br />Page 4 of 12 <br />