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Method 200.8 summary report, Dec 20 2001

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Summary report of Method 200.8 analysis results for multiple analytes including beryllium, chromium, and manganese from December 20, 2001.

NYC-WTC_000067263–000067404

Folder label: “12/20/01 NEWQ 29289-30009 copies made”

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NYC 9/11 Public Portal Document

Method 200.8 - Summary Report Sample ID: CCV CAL BK Sample Date/Time: Thursday, December 20, 2001 17:09:55 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 CAL BK.1223 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 13.333 30.311 -0.000- -0.03716 23.14 ug/L I: Sc-1 45 718539.070 4.078 718539.070 ug/L I Cr 52 10492.961 3.703 0.000 0.01698 308.88 ug/L I Cr 53 1004.712 4.101 0.001 0.35927 4.85 ug/L I Mn 55 874.369 3.112 0.000 0.00319 53.66 ug/L I Ni 60 1078.051 1.404 0.000 0.05637 14.85 ug/L I Cu 63 2916.327 5.191 0.000 0.02349 143.24 ug/L L Cu 65 1357.745 4.284 -0.000 -0.00015 17659.65 ug/L r Zn 66 1391.082 5.839 0.000 0.00701 571.38 ug/L I Zn 67 276.005 7.635 0.000 0.06342 67.34 ug/L I Zn 68 972.376 8.145 -0.000 -0.03190 157.16 ug/L I: Ge 72 131459.805 1.372 131459.805 ug/L I As 75 260.108 29.565 0.000 0.01713 183.30 ug/L I Se 77 168.669 4.489 0.000 0.19705 22.91 ug/L L Se 82 222.671 2.744 0.000 0.09933 32.25 ug/L r Ag 107 443.678 3.494 -0.000 -0.02298 7.39 ug/L I; In 115 1484763.210 1.549 1484763.210 ■ ug/L I Sb 121 2973.673 2.781 -0.000 r -0.00213 434.50 ug/L L Sb 123 2325.638 2.825 -0.000 -ofobloo 289.73 ug/L r Ba 135 460.679 5.704 0.000 0.00856 -0.001'33 119.68 ug/L I Ba 137 746.027 3.446 -0.000 786.61 ug/L I: Ho 165 1993297.589 4.441 1993297.589 ^0:00016 ug/L I Tl 205 728.693 4.000 0.000 560.74 ug/L L Pb 208 7046.077 2.048 -0.000 -0.00895 82.58 ug/L

1/ Sample ID: CCV CAL BK Report Date/Time: Thursday, December 20, 2001 17:11:27 Page 1

NYC-WTC_000067369

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