Laserfiche WebLink
www.emeab.com Helena, W U7472 -0711 • Billings, W 800 - 735 -4489 a Casper, WY 888- 235 -8515 <br />Ao**WE=##=A e.IW f Gillette, WY 866 -886 -7175 • Rapid City, SD 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 />Project: Schwartz - SW 02/07/14 S27324, S27325 <br />Analyte <br />Count Result <br />Units <br />Method: E903.0 <br />Sample ID: C14020242- 001CMS <br />Sample Matrix Spike <br />Radium 226 <br />25 <br />pCi /L <br />Sample ID: C14020242 -001 CMSD <br />Sample Matrix Spike Duplicate <br />Radium 226 <br />22 <br />pCi /L <br />Sample ID: MB -RA226 -7069 <br />3 Method Blank <br />Radium 226 <br />-0.06 <br />pCi /L <br />Radium 226 precision ( ±) <br />0.1 <br />pCi /L <br />Radium 226 MDC <br />0.3 <br />pCi /L <br />Sample ID: LCS- RA226 -7069 <br />Laboratory Control Sample <br />Radium 226 <br />13 <br />pCi /L <br />Qualifiers: <br />RL - Analyte reporting limit. <br />MDC - Minimum detectable concentration <br />Report Date: 02/21/14 <br />Work Order: 014020242 <br />RL ° /.REC Low Limit High Limit RPD RPDLimit Qual <br />Batch: RA226 -7069 <br />Run: BERTHOLD 770- 2_140212A 02/19/14 05:20 <br />106 70 130 <br />Run: BERTHOLD 770- 2_140212A <br />95 70 130 11 <br />Run: BERTHOLD 770- 2_140212A <br />Run: BERTHOLD 770- 2_140212A <br />116 80 120 <br />ND - Not detected at the reporting limit. <br />U - Not detected at minimum detectable concentration <br />02/19/14 05:20 <br />22.5 <br />02/19/14 05:20 <br />U <br />02/19/14 05:20 <br />Page 5 of 10 <br />