Laserfiche WebLink
www.ener&b.com Helena, MT 877472 -0711 a Billings, MT 800 - 7354489 a Casper, WY 888- 235 -0515 <br />Ewsft=lb- IM f Gillette, WY 866486 -7175 • Rapid City, SD 888 - 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: 10/15/13 <br />Project: Schwartz SW 9/10/13 S27157 Work Order: 013090392 <br />Analyte Count Result Units RL ° /diEC Low Limit High Limit RPD RPDLimit Qual <br />Method: D2036C Analytical Run: SUB- B211720 <br />Sample ID: ICV Initial Calibration Verification Standard 09/16/13 12:51 <br />Cyanide, Weak Acid Dissociable 0.102 mg /L 0.0050 102 90 110 <br />Qualifiers: <br />RL - Analyte reporting limit. <br />MDC - Minimum detectable concentration <br />ND - Not detected at the reporting limit. <br />Page 9 of 26 <br />Method: D2036C <br />Batch: B R211720 <br />Sample ID: LFB <br />Laboratory Fortified Blank <br />Run: SUB- B211720 <br />09/16/13 12:54 <br />Cyanide, Weak Acid Dissociable <br />0.0978 mg /L <br />0.0050 <br />98 90 110 <br />Sample ID: ICB <br />Method Blank <br />Run: SUB- B211720 <br />09/16/13 12:56 <br />Cyanide, Weak Acid Dissociable <br />ND mg /L <br />0.002 <br />Sample ID: B13091159- 003EMS <br />Sample Matrix Spike <br />Run: SUB- B211720 <br />09/16/13 13:57 <br />Cyanide, Weak Acid Dissociable <br />0.0948 mg /L <br />0.0050 <br />86 80 120 <br />Sample ID: B13091159- 003EMSD <br />Sample Matrix Spike Duplicate <br />Run- SUB - 13211720 <br />09/16/13 14:37 <br />Cyanide, Weak Acid Dissociable <br />0.104 mg /L <br />0.0050 <br />95 80 120 <br />9.0 10 <br />Qualifiers: <br />RL - Analyte reporting limit. <br />MDC - Minimum detectable concentration <br />ND - Not detected at the reporting limit. <br />Page 9 of 26 <br />