Laserfiche WebLink
\ www energylab.com Helena, hR 677-472-0711 • Billings, W 800-735-4489 a Casper, WY 888-235-0515 <br />Gillette, WY 866-686-7175 • Rapid City, SO 886-672-1225 • College Station, TX 888-690-2218 <br />QA/QC Summary Report <br />Client: Cotter Corporation Report Date: 11/29/10 <br />Project: Schwartzwalder Water Monitoring Program Work Order: C10100734 <br />Analyte Count Result Units RL %REC Low Limit High Limit RPD RPDLimit Qual <br />Method: E200.8 Batch: 28120 <br />Sample ID: MB-28120 3 Method Blank Run: ICPMS4-C_101115A 11/15/10 17:22 <br />Chromium 0.0004 mg/L 3E-05 <br />Molybdenum 0.0002 mg/L 0.00010 <br />Silver 0.0001 mg/L 4E-05 <br />Sample ID: LCS3-28120 3 Laboratory Control Sample Run: ICPMS4-C_101115A 11/15/10 17:29 <br />Chromium 0.514 mg/L 0.050 103 85 115 <br />Molybdenum 0.548 mg/L 0.10 110 85 115 <br />Silver 0.0537 mg/L 0.010 107 85 115 <br />Sample ID: C10100784-001CMS3 3 Sample Matrix Spike Run: ICPMS4-C_101115A 11/15/10 18:38 <br />Chromium 0.472 mg/L 0.050 94 70 130 <br />Molybdenum 0.525 mg/L 0.10 _ 104 70 130 <br />Silver 0.0494 mg/L 0.010 99 70 130 <br />Sample ID: C1 0100784-001 CMSD 3 Sample Matrix Spike Duplicate Run: ICPMS4-C_101115A 11/15/10 18:44 <br />Chromium 0.494 mg/L 0.050 98 70 130 4.4 20 <br />Molybdenum 0.543 mg/L 0.10 107 70 130 3.4 20 <br />Silver 0.0521 mg/L 0.010 104 70 130 5.4 20 <br />Qualifiers: <br />RL - Analyte reporting limit. <br />MDC - Minimum detectable concentration <br />ND - Not detected at the reporting limit. <br />Page 16 of 29