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• www.energylab.com Helena,NTT 877-472-0711 •Billings,MT 800-735-4489•Casper,WY 888-235-0515 <br /> - AurymalEax u.sYnca 1931 Gillette,WY 866-686-7175•Rapid City,SO 886-672-1225•Coliege Station,TX 888-690-2218 <br /> QA/QC Summary Report <br /> Prepared by Casper, WY Branch <br /> Client: Cotter Corporation Report Date: 10/24/14 <br /> Project: Schwartz-GW 10/1/14 S27710 Work Order: C14100097 <br /> Analyte Count Result Units RL %REC Low Limit High Limit RPD RPDLimit Qual <br /> Method: E300.0 Analytical Run: IC1-C_141003A <br /> Lab ID: CCV-100314-5 2 Continuing Calibration Verification Standard 10/04/14 07:19 <br /> Chloride 10.3 mg/L 1.0 103 90 110 <br /> Sulfate 40.9 mg/L 1.0 102 90 110 <br /> Method: E300.0 Batch:R191872 <br /> Lab ID: ICB 2 Method Blank Run: IC1-C_141003A 10/03/14 12:33 <br /> Chloride ND mg/L 0.04 <br /> Sulfate 0.2 mg/L 0.1 <br /> Lab ID: LFB-100314-1 2 Laboratory Fortified Blank Run: IC1-C_141003A 10/03/14 13:08 <br /> Chloride 10.4 mg/L 1.0 104 90 110 <br /> Sulfate 41.4 mg/L 1.0 103 90 110 <br /> Lab ID: LFBD-100314-1 2 Laboratory Fortified Blank Duplicate Run: IC1-C_141003A 10/03/14 13:26 <br /> Chloride 10.5 mg/L 1.0 105 90 110 1.2 20 <br /> Sulfate 42.0 mg/L 1.0 104 90 110 1.3 20 <br /> Lab ID: C14100108-001AMS 2 Sample Matrix Spike Run: IC1-C_141003A 10/04/14 12:52 <br /> Chloride 343 mg/L 1.0 109 90 110 <br /> Sulfate 2150 mg/L 4.2 90 110 A <br /> Lab ID: C14100108-001AMSD 2 Sample Matrix Spike Duplicate Run: IC1-C_141003A 10/04/14 13:11 <br /> Chloride 343 mg/L 1.0 109 90 110 0.1 20 <br /> Sulfate 2140 mg/L 4.2 90 110 0.3 20 A <br /> Qualifiers: <br /> RL-Analyte reporting limit. A-The analyte level was greater than four times the spike level. In <br /> accordance with the method%recovery is not calculated. <br /> ND-Not detected at the reporting limit. MDC-Minimum detectable concentration <br /> 0- ea sIQ <br />