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°I N ti <br /> 110 2nd Avenue South #D7 Pacheco CA 94553 5560 <br /> Inc.McCampbell Analytical, Telephone 925 798-1620 Fax 925 798-1622 <br /> Website www mccampbell com E-mail matn@mecampbell cont <br /> QC SUMMARY REPORT FOR E200 S <br /> W O Sample Matrix Water QC Matrix Water WorkOrder 0504049 <br /> EPA Method E200 8 Extraction E200 8 BatchlD 15753 Spiked Sample ID 0504117- 01A <br /> Sample Spiked MS MSD MS-MSD LCS LCSD LCS-LCSD Acceptance Criteria(%) <br /> Analyte <br /> 11glL uglL %Rec %Rec %RPD % Rec % Rec % RPD MS/MSD LCS/LCSD <br /> Antimony 57 50 876 872 0 344 957 957 0 75- 125 85- 115 <br /> Arsenic 52 50 894 90 5 1 18 972 999 274 75 -125 I 85- 115 <br /> Banum 100 50 89 85 8 1 10 101 101 0 11- 195—r 85-115 <br /> Beryllium 28 50 805 80 0 582 958 95 9 0 188 75 -125 85- 1 15 <br /> Cadmium 31 50 965 85 9 0 584 984 999 0 486 75 125 85-l]5 <br /> Chromium 7 5 50 88 4 89 3 0 828 101 105 3 91 75 -125 l 85- 1 15 <br /> Cobalt 34 50 932 82 1 36 96 9641jf3 <br /> f40 <br /> 75- l25 85- 1 15 <br /> Copper 45 50 808 81 8 0 551 966 99 9 75-125 1 85- 115 <br /> Lead 82 50 90 892 0 811 982 982 0 =5 �5 1 l5_ <br /> Mercury 0 060 025 84 84 0 100 100 0 75-125 85- 115 <br /> Molybdenum 10 50 853 848 0 552 967 964 0 269 75- 125 85- 115 <br /> Nickel 37 50 829 84 1 0 711 998 102 277 75-125 85- 115 <br /> Selenium 90 50 882 866 1 52 101 101 0 75-l25 85- 115 <br /> Silver ND 5 85 8 85 8 0 942 93 8 0 426 75-125 85- 115 <br /> Thallium 45 50 88 879 0 103 99 1 97 206 75- 125 85- 115 <br /> Vanadium 5 8 50 90 5 91 4 0 878 995 103 1 365 75-125 85- 115 <br /> Zinc 370 50 NR NR NR 963 962 0 166 75-125 85- 115 <br /> %SS 121 750 1 119 ]is 1 30 99 109 0 454 75-125 80- 120 <br /> All target compounds in the Method Blank of this extraction batch were ND less than the method RL with the following exceptions <br /> NONE <br /> MS=Matrix Spike MSD=Matrix Spike Duplicate LCS=Laboratory Control Sample LCSD=Laboratory Control Sample Duplicate RPD=Relative Percent Deviation <br /> %Recovery=100"(MS-Sample)/(Amount Spiked) RPD=100'(MS- MSD)/((MS+MSD)/2) <br /> MS I MSD spike recoveries and 1 or%RPD may fall outside of laboratory acceptance criteria due to one or more of the following reasons a)the sample is inhomogenous <br /> AND contains significant concentrations of analyte relative to the amount spiked orb)the spiked samples matnx interferes with the spike recovery <br /> N/A=not applicable to this method <br /> NR=analyte concentration in sample exceeds spike amount for soil matrix or exceeds 2x spike amount for water matrix or sample diluted due to high matrix or analyte <br /> content <br /> DHS Certification No 1644 �� QA/QC Officer <br />