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← Document results/DEP Box 29/ICPMS 5/22/02
Document / 217 pages

ICPMS daily performance check report, May 22, 2002

Machine-extracted title · confidence 98%

Daily instrument calibration and performance verification log for ICPMS equipment conducted on May 22, 2002.

NYC-WTC_000054157–000054373

Folder label: “ICPMS 5/22/02”

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NYC 9/11 Public Portal Document

WESTCHESTER COUNTY DEPT OF LABS AND RESEARCH Method 200.8 - Summary Report Sample ID: AE11598 Sample Date/Time: Wednesday, May 22, 2002 13:50:14 Sample Type: Sample Sample Description: Number of Replicates: 3 Method File: c:\winnt\profiles\lrd1\elandata\Method\_NEWN.mth Dataset File: c:\winnt\profiles\lrd1\elandata\Dataset\newyork city\AE11598.323 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 Be 9 9.000 38.490 0.000 0.00197 500.99 ug/L LI 6 47803.871 2.112 47803.871 ug/L Se-1 45 346330.579 1.693 346330.579 ug/L Cr 52 7653.297 1.841 0.006 0.30063 5.18 ug/L Cr 53 857.382 7.290 0.001 0.32819 23.36 ug/L Mn 55 271907.366 2.948 0.782 22.82374 3.03 ug/L Co 59 451.016 5.228 0.001 0.03623 9.38 ug/L Ni 60 732.704 6.246 0.002 0.38922 6.91 ug/L Cu 63 4682.921 4.050 0.013 1.15187 5.41 ug/L Cu 65 2298.980 2.439 0.006 1.13701 1.72 ug/L Zn 66 1899.218 3.481 0.016 0.97155 3.31 ug/L Zn 67 452.016 7.335 0.004 1.38391 10.86 ug/L Zn 68 1778.859 1.747 0.016 1.32526 1.52 ug/L > Ge 72 82065.287 1.557 82065.287 ug/L As 75 12057.842 4.536 0.009 0.46416 80.90 ug/L Se 77 1450.270 5.080 0.000 0.19718 283.84 ug/L Se 82 -79.468 116.318 -0.001 -0.36596 139.37 ug/L As-1 75 845.048 2.050 688.045 0.40134 2.52 ug/L Kr 83 4306.397 2.720 -335.836 ug/L Ag 107 99.668 8.415 -0.000 -0.06211 1.27 ug/L Cd 111 83.335 20.657 0.000 0.02365 32.82 ug/L Cd 114 184.787 8.159 0.000 0.02592 9.15 ug/L > In 115 1156439.424 1.547 1156439.424 ug/L Sb 121 421.681 4.649 0.000 0.04710 4.74 ug/L Sb 123 323.743 4.808 0.000 0.04646 6.55 ug/L Ba 135 41995.866 0.623 0.023 17.95470 1.49 ug/L Ba 137 74260.836 1.090 0.041 18.17321 1.10 ug/L Ho 165 1820857.933 1.732 0.013 ug/L > Tb 159 1793744.635 1.997 1793744.635 ug/L Hg 201 76.001 2.279 0,000 0.03429 0.48 ug/L Hg 202 162.336 10.852 0.000 0.03149 16.43 ug/L TI 205 522.687 4.704 -0.000 -0.00362 20.32 ug/L Pb 208 4139.747 1.295 0.001 0.06062 1.86 ug/L

Sample ID: AE11598 Report Date/Time: Wednesday, May 22, 2002 13:52:10 Page 1

NYC-WTC_000054302

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NYC-WTC_000054302Source: NYC Law Department, mirrored locally

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