Laserfiche WebLink
WWWM ergylab.tDm , Helena, W 6174724711 • Billings, MT 600-7354480 • Casper, WY 888-235-6016 <br />Asd*dE=l4ausS1lne, tit J Gillette, WY 866466-7175 • Rapid City, SD 886-672-1225 • College Station, TX 888-606-2218 <br />QA/QC Summary Report <br />Revised Date: 11/23/10 <br />Client: Cotter Corporation Report Date: 11 /12/10 <br />Project: Schwartzwalder Water Monitoring Program Discharge Work Order: C10100590 <br />Analyte Count Result Units RL %REC Low Limit High Limit RPD RPDLimit Qual <br />Method: HACH 8000 Analytical Run: HACH DR3000_101015D <br />Sample ID: CCV-3 Continuing Calibration Verification Standard 10/15/10 11:57 <br />Oxygen Demand, Chemical (COD) 1000 mg/L 5.0 100 90 110 <br />Method: HACH 8000 Batch: A2010-10-15 6 COD 01 <br />Sample ID: MBLK-1 Method Blank Run: HACH DR3000_101015D 10/15/10 11:57 <br />Oxygen Demand, Chemical (COD) ND mg/L 3 <br />Sample ID: LCS-2 Laboratory Control Sample Run: HACH DR3000_101015D 10/15/10 11:57 <br />Oxygen Demand, Chemical (COD) 510 mg/L 5.0 102 90 110 <br />Sample ID: C10100594-008DMS Sample Matrix Spike Run: HACH DR3000_101015D 10/15/10 12:00 <br />Oxygen Demand, Chemical (COD) 526 mg/L 5.0 105 90 110 <br />Sample ID: C10100594-008DMSD Sample Matrix Spike Duplicate Run: HACH DR3000_101015D 10/15/10 12:00 <br />Oxygen Demand, Chemical (COD) 550 mg/L 5.0 110 90 110 4.5 10 <br />Qualifiers: <br />RL - Analyte reporting limit. ND - Not detected at the reporting limit. <br />MDC - Minimum detectable concentration <br />Page 17 of 22