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← Document results/DEP Box 63/NEWQ Jan 24, 2002 AE01436 - AE01693
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Method 200.8 Water Analysis Summary Report, Jan 24, 2002

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Summary of water sample results for metals analysis using Method 200.8 conducted on January 24, 2002.

NYC-WTC_000076077–000076186

Folder label: “NEWQ Jan 24, 2002 AE01436 - AE01693”

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NYC 9/11 Public Portal Document

Method 200.8 - Summary Report Sample ID: CCV STD1 30 PPB Sample Date/Time: Thursday, January 24, 2002 15:37:50 Sample Type: Sample Sample Description: Number of Replicates: 3 Batch ID: Method File: d:\elandata\Method\NEWQ200.8.mth Dataset File: d:\elandata\Dataset\daily performance\CCV STD1 30 PPB.2560 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 18272.866 1.957 0.025 30.98943 1.09 ug/L i> Sc-1 45 725740.173 1.394 725740.173 ug/L I Cr 52 390741.405 1.049 0.523 28.83793 1.40 ug/L Cr 53 45245.459 1.924 0.061 29.56939 3.41 ug/L I Mn 55 605137.239 2.015 0.833 29.32830 2.25 ug/L I Ni 60 101295.604 1.119 0.138 30.19491 2.52 ug/L I Cu 63 231242.318 2.249 0.315 30.08070 2.43 ug/L L Cu 65 113471.604 0.841 0.155 30.01427 1.56 ug/L r Zn 66 81255.337 0.647 0.631 31.07448 0.85 ug/L Zn 67 13932.814 2.872 0.108 30.54358 3.13 ug/L Zn 68 58477.392 0.177 0.454 30.96462 1.57 ug/L |> Ge 72 126144.866 1.453 126144.866 ug/L As 75 80114.323 1.511 0.573 30.24196 3.22 ug/L Se 77 6738.231 1.533 0.052 31.08378 2.02 ug/L L Se 82 11377.896 0.621 0.066 30.75039 2.84 ug/L r Ag 107 381084.928 1.687 0.243 29.49582 2.70 ug/L i> In 115 1567828.485 1.240 1567828.485 ug/L I Sb 121 294712.914 0.698 0.188 30.46118 1.89 ug/L L Sb 123 228795.120 0.619 0.146 30.57128 1.32 ug/L r Ba 135 91258.712 1.197 0.036 28.70807 1.31 ug/L I Ba 137 157595.460 2.681 0.062 28.22776 2.15 ug/L |> Ho 165 2528652.687 1.942 2528652.687 ug/L I Tl 205 1146132.896 1.438 0.453 27.79641 2.09 ug/L L Pb 208 1571633.501 2.107 0.619 28.48363 / 3.65 ug/L

QC Calculated Values V Analyte Mass QC Std % Recovery Int Std % Recovery Spike % Recovery Dilution % Diff Dup. Rei. % Diff r Be 9 |> Sc-1 45 97.155 I Cr 52 I Cr 53 I Mn 55 I Ni 60

Sample ID: CCV STD1 30 PPB Report Date/Time: Thursday, January 24, 2002 15:39:21 Page 1

NYC-WTC_000076183

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