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A 1pha Analytical, Inc. <br /> 255 Glendale Ave.-Suite 21 -Sparks,Nevada 89431-5778 <br /> (775)355-1044-(775)355-0406 FAX- 1-800-283-1183 <br /> Date: Work Order: <br /> 18-Sen-14 QC Summary Report t4091i2a <br /> Sample Matrix Spike Duplicate Type MSD Test Code:EPA Method SW6020/SW6020A <br /> File ID:6 . Batch ID:33532 Analysis Date: 09/15/201415:08 <br /> Sample ID: 14091244-01AMSD Units:mg/Kg Run ID:MANUAL-140915D Prep Date: 09/15/2014/0:05 <br /> Analyte Result PQL SpkVal SpkRetVal %REC LCL(ME) UCL(ME)RPDRetVal %RPD(Umit) Qual <br /> Beryllium(Be) 23.9 1 25 0 95 75 125 24.2 1.4(20) <br /> Vanadium(V) 87.8 1 25 42.43 181 75 125 93.26 6.1(20) M1 <br /> Chromium(Cr) 129 1 25 74.03 221 75 125 115.5 11.3(20) M1 <br /> Cobalt(Co) 42.2 1 25 12.37 119 75 125 40.04 5.3(20) <br /> Nickel(Ni) 111 2 25 65.63 182 75 125 107.2 3.7(20) M1 <br /> Copper(Cu) 50.7 2 25 16.13 138 75 125 47.21 7.1(20) M1 <br /> Zinc(Zn) 88.6 20 25 43.32 181 75 125 79.4 11.0(20) M1 <br /> Arsenic 29.6 1 <br /> (S <br /> Selenium(S 25 4.223 101 75 125 30.32 2.5(20) <br /> e) 24.7 2 25 0 99 75 125 24.82 0.4(20) <br /> Molybdenum(Mo) 22.4 1 25 0 90 75 125 19.88 11.9(20) <br /> Silver(Ag) 23.7 1 25 0 95 75 125 23.5 0.8(20) <br /> Cadmium(Cd) 23.3 1 25 0 93 75 125 22.76 2.5(20) <br /> Antimony(Sb) 20.7 1 25 0 83 75 125 19.82 4.4(20) <br /> Barium(Be) 367 1 250 105.9 104 75 125 358.1 2.5(20) <br /> Mercury(Hg) 0.57 0.2 0.5 0.3518 44 75 125 0.6522 13.5(20) M2 <br /> Thallium(TI) 22.9 1 25 0 92 75 125 22.78 0.5(20) <br /> Lead(Pb) 31.7 1 25 16.02 63 75 125 31.94 0.9(20) M2 <br /> Comments: <br /> Calculations are based off of raw(non-rounded)data However,for reporting purposes,all QC data is rounded to three significant figures.Therefore,hand calculated <br /> values may differ slightly. <br /> M1=Matrix spike recovery was high,the method control sample recovery was acceptable. <br /> M2=Matrix spike recovery was low,the method control sample recovery was acceptable. <br />