Laserfiche WebLink
www.emDlab.com I Helena, NT 677 -472 -0711 - Billings, IF 800 - 735 -4489 - Casper, WY 888- 235 -0515 <br />A=WWEwakwoJq w IM ) Gillette, WY 866 -666 -7175 - Rapid City, SD 88B- 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 />08/20/13 <br />Project: Schwartz GW 7/23/13 S27081 <br />Work Order: <br />C13070939 <br />Analyte Count Result Units <br />RL <br />° /.REC Low Limit High Limit RPD <br />RPDLimit Qual <br />Method: A2540 C <br />Batch: TDS 130725A <br />Sample ID: MB- 1_130725A <br />Method Blank <br />Run: BAL- 19_130725B <br />07/25/13 15:08 <br />Solids, Total Dissolved TDS @ 180 C <br />ND mg /L <br />10 <br />Sample ID: LCS- 2_130725A <br />Laboratory Control Sample <br />Run: BAL- 19_130725B <br />07/25/13 15:08 <br />Solids, Total Dissolved TDS @ 180 C <br />1990 mg /L <br />20 <br />100 90 110 <br />Sample ID: C13070883 -001A MS <br />Sample Matrix Spike <br />Run: BAL- 19_130725B <br />07/25/13 15:09 <br />Solids, Total Dissolved TDS @ 180 C <br />1370 mg /L <br />11 <br />99 90 110 <br />Sample ID: C13070930 -001A DUP <br />Sample Duplicate <br />Run: BAL- 19_130725B <br />07/25/13 15:10 <br />Solids, Total Dissolved TDS @ 180 C <br />211 mg /L <br />10 <br />3.3 <br />5 <br />Qualifiers: <br />RL - Analyte reporting limit. ND - Not detected at the reporting limit. <br />MDC - Minimum detectable concentration <br />Page 3 of 12 <br />