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← Document results/DEP Box 63/NEWQ January 29, 2002 AE01796 - AE01965
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Method 200.8 Water Analysis Summary Report, Jan 29, 2002

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Summary of water sample results for metals analysis using Method 200.8 conducted on January 29, 2002.

NYC-WTC_000076227–000076304

Folder label: “NEWQ January 29, 2002 AE01796 - AE01965”

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NYC 9/11 Public Portal Document

Method 200.8 - Summary Report Sample ID: AE01913 Sample Date/Time: Tuesday, January 29, 2002 15:30:48 Sample Type: Spike -1 Sample Description: MSD Number of Replicates: 3 Batch ID: Method File: d:\elandata\Method\N EWQ200.8.mth Dataset File: d:\elandata\Dataset\daily performance\AE01913.028 Sample Prep Volume (ml): Initial Sample Quantity (mg): Aliquot Volume (ml): Diluted To Volume (mL):

Concentration Results Analyte Mass Meas. Intens. Mean Meas. Intens. RSD Net Intens. Mean Cone. Mean Cone. RSD Sample Unit r Be 9 31411.159 1.285 0.040 48.42262 3.18 ug/L i> Se-I 45 794901.607 2.422 794901.607 ug/L 1 Cr 52 679558.544 2.114 0.842 47.04270 4.22 ug/L I Cr 53 79705.793 2.175 0.099 47.60456 1.36 ug/L I Mn 55 2204841.201 2.271 2.774 97.66452 4.06 ug/L I Ni 60 169030.288 0.180 0.212 45.82076 2.29 ug/L Cu 63 537315.083 0.874 0.674 63.37460 1.81 ug/L L Cu 65 260460.826 1.341 0.327 61.96606 3.72 ug/L r Zn 66 194180.799 3.098 1.441 78.99747 3.90 ug/L I Zn 67 31875.488 3.733 0.236 74.27718 2.90 ug/L 1 Zn 68 141322.215 1.496 1.049 79.18279 2.25 ug/L I > Ge 72 132381.606 0.952 132381.606 ug/L As 75 141889.402 0.789 1.061 56.24624 1.76 ug/L I Se 77 13358.609 1.407 0.100 61.57830 2.28 ug/L L Se 82 17533.741 2.500 0.128 59.87125 3.56 ug/L r Ag 107 602982.179 8.229 0.374 45.24940 8.62 ug/L l> In 115 1612001.141 0.386 1612001.141 ug/L Sb 121 546313.235 1.976 0.339 54.80482 2.36 ug/L L Sb 123 427775.979 2.256 0.265 55.85670 H 1.87 ug/L r Ba 135 188805.071 1.810 0.072 56.21100 4.30 ug/L 1 Ba 137 329748.267 0.713 0.126 56.25961 3.14 ug/L i> Ho 165 2599614.774 2.599 2599614.774 ug/L I Tl 205 1904663.890 4.210 0.733 46.37668 6.32 ug/L L Pb 208 2525189.986 0.528 0.965 46.70487 2.85 ug/L

QC Calculated Values Analyte Mass QC Std % Recovery Int Std % Recovery Spike % Recovery Dilution % Diff Dup. Rei. % Diff r Be 9 96.821 i> Sc-1 45 94.400 I Cr 52 90.775 1 Cr 53 92.047 I Mn 55 94.843 1 Ni 60 87.995

Sample ID:AE01913 Report Date/Time: Tuesday, January 29,2002 15:32:19 Page 1

NYC-WTC_000076279

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NYC-WTC_000076279Source: NYC Law Department, mirrored locally

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