Laserfiche WebLink
www mgoab.com � Helena, MT 077472 -0711 - Billings, W 800- 735 -4489 - Casper, WY 888- 235 -0515 <br />Aaay Ewh=Am IM Gillette, WY 866 -686 -7175 - Rapid City, S© 886 -672 -1225 - College Station, TX 808- 690 -2218 <br />QA /QC Summary Report <br />Prepared by Casper, WY Branch <br />Client: Cotter Corporation Report Date: 08/20/13 <br />Project: Schwartz GW 07/17/13 S27046 - S27047 Work Order: C13070682 <br />Analyte Count Result Units RL ° /.REC Low Limit High Limit RPD RPDLimit Qual <br />Method: E200.8 Batch: 38385 <br />Sample ID: C13070683- 003AMSD3 7 Sample Matrix Spike Duplicate Run: ICPMS4- C_130809A 08/10/13 00:33 <br />Thallium 0.512 mg /L 0.00050 102 70 130 2.2 20 <br />Method: E200.8 <br />5 Sample Matrix Spike Duplicate <br />Run: ICPMS4- C_130809A <br />Batch: R176966 <br />Sample ID: LRB <br />5 Method Blank <br />0.0589 mg /L <br />0.0010 <br />Run: ICPMS4- C_130809A <br />08/09/13 12:52 <br />Antimony <br />0.0005 mg /L <br />0.0001 <br />Copper <br />0.0518 mg /L <br />0.0050 <br />Copper <br />ND mg /L <br />3E -05 <br />0.2 <br />20 <br />Molybdenum <br />Molybdenum <br />6E -05 mg /L <br />3E -05 <br />70 <br />130 <br />0.4 <br />Thallium <br />ND mg /L <br />6E -05 <br />0.00050 <br />111 <br />70 <br />Uranium <br />9E -06 mg /L <br />9E -06 <br />Uranium <br />0.100 mg /L <br />0.00030 <br />Sample ID: LFB <br />5 Laboratory Fortified Blank <br />130 <br />0.5 <br />Run: ICPMS4- C_130809A <br />08/09/13 12:56 <br />Antimony <br />0.0529 mg /L <br />0.0010 <br />105 <br />85 115 <br />Copper <br />0.0548 mg /L <br />0.0010 <br />110 <br />85 115 <br />Molybdenum <br />0.0538 mg /L <br />0.0010 <br />107 <br />85 115 <br />Thallium <br />0.0547 mg /L <br />0.0010 <br />109 <br />85 115 <br />Uranium <br />0.0544 mg /L <br />0.00030 <br />109 <br />85 115 <br />Sample ID: C13070682- 001CMS4 <br />5 Sample Matrix Spike <br />Run: ICPMS4- C_130809A <br />08/09/13 17 14 <br />Antimony <br />0.0588 mg /L <br />0.0010 <br />117 <br />70 130 <br />Copper <br />0.0517 mg /L <br />0.0050 <br />103 <br />70 130 <br />Molybdenum <br />0.224 mg /L <br />0.0010 <br />134 <br />70 130 <br />S <br />Thallium <br />0.0551 mg /L <br />0.00050 <br />110 <br />70 130 <br />Uranium <br />0.101 mg /L <br />0.00030 <br />113 <br />70 130 <br />Sample ID: C13070682- 001CMSD4 <br />5 Sample Matrix Spike Duplicate <br />Run: ICPMS4- C_130809A <br />08/09/13 17:18 <br />Antimony <br />0.0589 mg /L <br />0.0010 <br />117 <br />70 <br />130 <br />0.1 <br />20 <br />Copper <br />0.0518 mg /L <br />0.0050 <br />103 <br />70 <br />130 <br />0.2 <br />20 <br />Molybdenum <br />0.223 mg /L <br />0.0010 <br />132 <br />70 <br />130 <br />0.4 <br />20 S <br />Thallium <br />0.0556 mg /L <br />0.00050 <br />111 <br />70 <br />130 <br />0.9 <br />20 <br />Uranium <br />0.100 mg /L <br />0.00030 <br />112 <br />70 <br />130 <br />0.5 <br />20 <br />Qualifiers: <br />RL - Analyte reporting limit. <br />MDC - Minimum detectable concentration <br />ND - Not detected at the reporting limit. <br />S - Spike recovery outside of advisory limits. <br />Page 13 of 24 <br />