Laserfiche WebLink
www.ene 6ab.com Helena, MT $77472-0711 • Billings, MT 600-735-4489 a Casper, WY 888-235-0515 <br />• 'i"' ' ' 10H Gillette, INY 866-686-7175 • Rapid City, SO 888-672-1225 • College Station, TX 886-690-2218 <br />QA/QC Summary Report <br />Client: Cotter Corporation Report Date: 08/15/10 <br />Project: Schwartzwalder Water Monitoring Program Work Order: C10070865 <br />Analyte Count Result Units RL %REC Low Limit High Limit RPD RPDLimit Qual <br />Method: E200.8 Batch: 26812 <br />Sample ID: MB-26812 4 Method Blank Run: ICPMS2-C_100728B 07/28/10 18:44 <br />Arsenic 0.002 mg/L 0.0003 <br />Lead ND mg/L 5E-05 <br />Silver ND mg/L 0.0002 <br />Thallium ND mg/L 5E-05 <br />Sample ID: LCS3-26812 4 Laboratory Con trol Sample Run: ICPMS2-C_100728B 07/28/10 18:51 <br />Arsenic 0.530 mg/L 0.0010 106 85 115 <br />Lead 0.553 mg/L 0.050 111 85 115 <br />Silver 0.0506 mg/L 0.010 101 85 115 <br />Thallium 0.549 mg/L 0.10 110 85 115 <br />Sample ID: C10070862-00IAMS3 4 Sample Matrix Spike <br />Arsenic 0.534 mg/L <br />Lead 0.569 mg/L <br />Silver 0.0476 mg/L <br />Thallium 0.553 mg/L <br />Sample ID: C10070862-OOIAMSD 4 Sample Matrix Spike Duplicate <br />Arsenic 0.526 mg/L <br />Lead 0.558 mg/L <br />Silver 0.0480 mg/L <br />Thallium 0.548 mg/L <br /> Run: ICPMS2-C_100728B 07/28/1019:58 <br />0.0010 104 70 130 <br />0.050 113 70 130 <br />0.010 95 70 130 <br />0.10 111 70 130 <br /> Run: ICPMS2-C_100728B 07/28/10 20:05 <br />0.0010 102 70 130 1.5 20 <br />0.050 111 70 130 2.1 20 <br />0.010 96 70 130 0.9 20 <br />0.10 110 70 130 0.8 20 <br />Qualifiers: <br />RL - Analyte reporting limit. <br />MDC - Minimum detectable concentration <br />ND - Not detected at the reporting limit. <br />Page 12 of 25