Laserfiche WebLink
www.erserdab.com I Helena, MT 877 - 472 -0711 - Billings, fli 810- 135 -4419 - Gasper, WY 888- 235 -0515 <br />a "'C1 �' 1957 Gillette, WY 866 -686 -7175 - Rapid City, SD 886 - 672.1225 - College Station, TX 888- 690 -2218 <br />QA /QC Summary Report <br />Prepared by Casper, WY Branch <br />Client: Cotter Corporation Report Date: 09/30/14 <br />Project: Schwartz -SW 9/4/14 S27661 Work Order: C14090226 <br />Analyte Count Result Units RL %REC Low Limit High Limit RPD RPDLimit Qual <br />Method: D2036C Analytical Run: SUB - 13230459 <br />Lab ID: ICV Initial Calibration Verification Standard 09/12/14 13:10 <br />Cyanide, Weak Acid Dissociable 0.0997 mg /L 0.0050 100 90 110 <br />Qualifiers: <br />RL - Analyte reporting limit. ND - Not detected at the reporting limit. <br />MDC - Minimum detectable concentration <br />Batch: B R230459 <br />09/12/14 13:12 <br />09/12/14 13:15 <br />09/12/14 13:18 <br />09/12/14 14:17 <br />09/12/14 14:19 <br />2.4 10 <br />Page 9 of 26 <br />Method: D2036C <br />Lab ID: LFB <br />Laboratory Fortified Blank <br />Run: SUB - 13230459 <br />Cyanide, Weak Acid Dissociable <br />0.0968 mg /L <br />0.0050 <br />97 <br />90 110 <br />Lab ID: ICB <br />Method Blank <br />Run: SUB - 6230459 <br />Cyanide, Weak Acid Dissociable <br />ND mg /L <br />0.002 <br />Lab ID: LCS1 -ZnCN <br />Laboratory Control Sample <br />Run: SUB - 6230459 <br />Cyanide, Weak Acid Dissociable <br />0.0972 mg /L <br />0.0050 <br />97 <br />90 110 <br />Lab ID: B14091032- 001EMS <br />Sample Matrix Spike <br />Run: SUB - 6230459 <br />Cyanide, Weak Acid Dissociable <br />0.100 mg /L <br />0.0050 <br />100 <br />80 120 <br />Lab ID: B14091032- 001EMSD <br />Sample Matrix Spike Duplicate <br />Run: SUB - 6230459 <br />Cyanide, Weak Acid Dissociable <br />0.102 mg /L <br />0.0050 <br />102 <br />80 120 <br />Qualifiers: <br />RL - Analyte reporting limit. ND - Not detected at the reporting limit. <br />MDC - Minimum detectable concentration <br />Batch: B R230459 <br />09/12/14 13:12 <br />09/12/14 13:15 <br />09/12/14 13:18 <br />09/12/14 14:17 <br />09/12/14 14:19 <br />2.4 10 <br />Page 9 of 26 <br />