Laserfiche WebLink
®ryrr� wwwtwgylab.com Helena, MT 677 -472 -0711 • Billings, MT 800 - 735 -4489 • Casper, wY 868- 235 -0515 <br />Aearyba►FxceArnasracs lass Gillette, WY 866 -686 -7175 • Rapid City, SO 886 -612 -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 />02/06/13 <br />Project: Schwartz GW 1/22/13 SSTF: S26783 <br />Work Order: <br />C13010694 <br />Qual <br />Analyte Count <br />Result <br />Units <br />RL <br />%REC <br />Low Limit <br />High Limit RPD <br />RPDLimit <br />Method: E200.8 <br />Batch: R169562 <br />Sample ID: C13010693- 001AMSD <br />8 <br />Sample Matrix Spike Duplicate <br />Run: ICPMS2- C_130124A <br />01/24/13 16:01 <br />Uranium <br />0.106 <br />mg /L <br />0.00030 <br />104 <br />70 <br />130 0.4 <br />20 <br />Zinc <br />0.122 <br />mg /L <br />0.010 <br />115 <br />70 <br />130 3.6 <br />20 <br />Method: E200.8 <br />Analytical Run: ICPMS2- C_130125A <br />Sample ID: ICV <br />5 <br />Initial Calibration <br />Verification Standard <br />01/25/13 16:38 <br />Antimony <br />0.0517 <br />mg /L <br />0.0010 <br />103 <br />90 <br />110 <br />Arsenic <br />0.0503 <br />mg /L <br />0.0010 <br />101 <br />90 <br />110 <br />Lead <br />0.0496 <br />mg /L <br />0.0010 <br />99 <br />90 <br />110 <br />Silver <br />0.0211 <br />mg /L <br />0.0010 <br />106 <br />90 <br />110 <br />Thallium <br />0.0504 <br />mg /L <br />0.0010 <br />101 <br />90 <br />110 <br />Method: E200.8 <br />Batch: 36369 <br />Sample ID: MB -36369 <br />5 <br />Method Blank <br />Run: ICPMS2- C_130125A <br />01/25/13 23:12 <br />Antimony <br />0.0002 <br />mg /L <br />6E -05 <br />Arsenic <br />0.0005 <br />mg /L <br />0.0002 <br />Lead <br />3E -05 <br />mg /L <br />2E -05 <br />Silver <br />0.0002 <br />mg /L <br />4E -05 <br />Thallium <br />ND <br />mg /L <br />4E -05 <br />Sample ID: LCS3 -36369 <br />5 <br />Laboratory Control <br />Sample <br />Run: ICPMS2- C_130125A <br />01/25/13 23:15 <br />Antimony <br />0.516 <br />mg /L <br />0.0010 <br />103 <br />85 <br />115 <br />Arsenic <br />0.508 <br />mg /L <br />0.0010 <br />102 <br />85 <br />115 <br />Lead <br />0.516 <br />mg /L <br />0.0010 <br />103 <br />85 <br />115 <br />Silver <br />0.0525 <br />mg /L <br />0.0010 <br />105 <br />85 <br />115 <br />Thallium <br />0.519 <br />mg /L <br />0.00050 <br />104 <br />85 <br />115 <br />Sample ID: C13010692 -001AMS3 <br />5 <br />Sample Matrix Spike <br />Run: ICPMS2- C_130125A <br />01/25/13 23:24 <br />Antimony <br />0.508 <br />mg /L <br />0.0010 <br />102 <br />70 <br />130 <br />Arsenic <br />0.497 <br />mg /L <br />0.0010 <br />99 <br />70 <br />130 <br />Lead <br />0.509 <br />mg /L <br />0.0010 <br />102 <br />70 <br />130 <br />Silver <br />0.0505 <br />mg /L <br />0.0010 <br />101 <br />70 <br />130 <br />Thallium <br />0.516 <br />mg /L <br />0.00050 <br />103 <br />70 <br />130 <br />Sample ID: 013010692- 001AMSD <br />5 <br />Sample Matrix Spike Duplicate <br />Run: ICPMS2- C_130125A <br />01/25/13 23:27 <br />Antimony <br />0.507 <br />mg /L <br />0.0010 <br />101 <br />70 <br />130 0.2 <br />20 <br />Arsenic <br />0.496 <br />mg /L <br />0.0010 <br />99 <br />70 <br />130 0.0 <br />20 <br />Lead <br />0.506 <br />mg /L <br />0.0010 <br />101 <br />70 <br />130 0.6 <br />20 <br />Silver <br />0.0501 <br />mg /L <br />0.0010 <br />100 <br />70 <br />130 0.6 <br />20 <br />Thallium <br />0.512 <br />mg /L <br />0.00050 <br />102 <br />70 <br />130 0.9 <br />20 <br />Qualifiers: <br />RL - Analyte reporting limit. ND - Not detected at the reporting limit. <br />MDC - Minimum detectable concentration <br />Page 10 of 19 <br />