Laserfiche WebLink
• www_e waiab.com Helena, MT 877 - 472 -0711 - Billings, MT 601- 7354489 • Casper, WY 888- 235 -6515 <br />Ewamm"am flit Gillette, WY 866 -686 -7175 - Rapid City, SD 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 />02/25/14 <br />Project: Schwartz -SW 2/4/14 <br />S27322 <br />Work Order: <br />C14020114 <br />Analyte <br />Count Result Units <br />RL %REC <br />Low Limit High Limit RPD <br />RPDLimit Qual <br />Method: E903.0 <br />Batch: RA226 -7064 <br />Sample ID: C14020107 -001 DMS <br />Sample Matrix Spike <br />Run: G542M_140206B <br />02/12/14 07 34 <br />Radium 226 <br />19 pCi /L <br />83 <br />70 130 <br />Sample ID: C14020107 -001 DMSD <br />Sample Matrix Spike Duplicate <br />Run: G542M_140206B <br />02/12/14 07:34 <br />Radium 226 <br />22 pCi /L <br />97 <br />70 130 15 <br />22.5 <br />Sample ID: MB -RA226 -7064 <br />3 Method Blank <br />Run: G542M 140206B <br />02/12/14 07.34 <br />Radium 226 <br />0.2 pCi /L <br />U <br />Radium 226 precision ( ±) <br />0.1 pCi /L <br />Radium 226 MDC <br />02 pCi /L <br />Sample ID: LCS- RA226 -7064 <br />Laboratory Control Sample <br />Run: G542M_140206B <br />02/12/14 07:34 <br />Radium 226 <br />11 pCi /L <br />96 <br />80 120 <br />Method: E903.0 <br />Batch RA226 -7066 <br />Sample ID: C14020107 -001 GMS <br />Sample Matrix Spike <br />Run: G542M_140207A <br />02/19/14 05:57 <br />Radium 226 <br />24 pCi /L <br />106 <br />70 130 <br />Sample ID: C14020107- 001GMSD <br />Sample Matrix Spike Duplicate <br />Run: G542M_140207A <br />02/19/14 05:57 <br />Radium 226 <br />23 pCi/L <br />98 <br />70 130 75 <br />20.5 <br />Sample ID: MB- RA226 -7066 <br />3 Method Blank <br />Run: G542M_140207A <br />02/19/14 07:29 <br />Radium 226 <br />0.08 pCi /L <br />U <br />Radium 226 precision ( ±) <br />0.1 pCi /L <br />Radium 226 MDC <br />0.2 pCi /L <br />Sample ID: LCS - RA226 -7066 <br />Laboratory Control Sample <br />Run: G542M_140207A <br />02/19/14 07:29 <br />Radium 226 <br />11 pCi /L <br />101 <br />80 120 <br />Qualifiers: <br />RL - Analyte reporting limit. <br />MDC - Minimum detectable concentration <br />ND - Not detected at the reporting limit. <br />U - Not detected at minimum detectable concentration <br />Page 22 of 26 <br />