Laserfiche WebLink
www.errewob.can Helena, MT 811- 472 -0711 • Billings, MT B98 -735 -4489 • Casper, WY 888- 235 -9515 <br />"E"W"SAw"M f Gillette, WY 866 -686 -7175 ' Rapid City, SO 888- 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 />10/15/13 <br />Project: Schwartz SW 9/10/13 S27157 <br />Work Order: <br />C13090392 <br />[Analyte Count Result Units <br />RL <br />° /6REC Low Limit High Limit RPD <br />RPDLimit Qual <br />Method: A2540 C <br />Batch: TDS130912A <br />Sample ID: MB- 1_130912A <br />Method Blank <br />Run: BAL -19 130912A <br />09/12/13 16.05 <br />Solids, Total Dissolved TDS @ 180 C <br />ND mg /L <br />10 <br />Sample ID: LCS- 2_130912A <br />Laboratory Control Sample <br />Run: BAL- 19_130912A <br />09/12/13 16:05 <br />Solids, Total Dissolved TDS @ 180 C <br />2030 mg /L <br />20 <br />102 90 110 <br />Sample ID: C13090392 -001A MS <br />Sample Matrix Spike <br />Run: BAL- 19_130912A <br />09/12/13 16:14 <br />Solids, Total Dissolved TDS @ 180 C <br />1420 mg /L <br />11 <br />102 90 110 <br />Sample ID: C13090418 -006A DUP <br />Sample Duplicate <br />Run: BAL- 19_130912A <br />09/12/13 16:16 <br />Solids, Total Dissolved TDS @ 180 C <br />342 mg /L <br />10 <br />1.5 <br />5 <br />Qualifiers: <br />RL - Analyte reporting limit. ND - Not detected at the reporting limit. <br />MDC - Minimum detectable concentration <br />Page 6 of 26 <br />