ICPMS daily performance check report, May 30, 2002

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Document page from the Department of Environmental Protection ICPMS series dated May 30, 2002.

NYC-WTC_000054548–000054668

Folder label: “MAY 30, 2002 NEWQ AE11928 - AE12168”

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NYC 9/11 Public Portal Document

WESTCHESTER COUNTY DEPT OF LABS AND RESEARCH Method 200.8 - Summary Report Sample ID: ICV STD2 60+5 PPB Sample Date/Time: Thursday, May 30, 2002 13:35:13 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\new york city\ICV STD2 60+5 PPB.414 Aliquot Volume (mL): Diluted To Volume (mL):

Analyte Mass Be 9 Li 6 > Se-1 45 Cr 52 Cr 53 Mn 55 Co 59 Ni 60 Cu 63 Cu 65 Zn 66 Zn 67 Zn 68 > Ge 72 As 75 Se 77 Se 82 As-1 75 Kr 83 Ag 107 Cd 111 Cd 114 In 115 Sb 121 Sb 123 Ba 135 Ba 137 Ho 165 Tb 159 Hg 201 Hg 202 n 205 Pb 208 Concentration Results Meas. Intens. Mean Meas. Intens. RSD Net Intens. Mean Cone. Mean Cone. RSD Sample Unit 27376.777 1.961 0.397 59.76439 1.80 ug/L 68963.612 0.223 68963.612 ug/L 480950.681 1.704 480950.681 ug/L 589437.919 0.689 1.209 59.46297 1.04 ug/L 70111.720 1.358 0.145 59.14227 0.85 ug/L 982840.093 1.463 2.041 59.25767 1.34 ug/L 687826.084 0.581 1.430 58.80232 1.47 ug/L 139662.101 1.134 0.290 58.63788 1.63 ug/L 296339.948 1.323 0.615 59.23503 1.72 ug/L 142322.549 0.903 0.296 59.44128 0.80 ug/L 96086.417 0.379 1.014 58.79583 0.29 ug/L 16681.462 2.090 0.176 58.57188 2.03 ug/L 72260.113 0.812 0.762 59.64165 0.79 ug/L 93965.057 0.136 93965.057 ug/L 114251.424 1.518 1.214 59.28463 1.60 ug/L 10834.783 0.843 0.114 60.64769 0.92 ug/L 12471.916 0.927 0.133 59.36587 1.03 ug/L 109786.069 0.991 109689.401 58.61687 0.99 ug/L 149.336 6.076 -3.000 ug/L 607754.566 1.168 0.502 60.27730 1.43 ug/L 154021.417 1.121 0.127 60.51079 0.72 ug/L 354374.096 1.379 0.293 59.85719 0.71 ug/L 1210045.695 1.555 1210045.695 ug/L 483721.714 1.072 0.400 60.84412 1.03 ug/L 369890.591 1.436 0.306 60.58670 0.41 ug/L 139840.470 1.070 0.080 59.49364 0.52 ug/L 244481.752 2.030 0.140 59.25506 0.62 ug/L 1743248.572 2.335 -0.005 ug/L 1751808.095 1.409 1751808.095 ug/L 5874.623 1.203 0.003 4.91998 1.14 ug/L 13552.898 0.879 0.008 5.00681 0.65 ug/L 1585098.114 1.315 0.904 59.12172 i 0.20 ug/L 2175041.155 0.974 1.240 59.54642 / 0.57 ug/L

Sample ID: ICV STD2 60+5 PPB Report Date/Time: Thursday, May 30, 2002 13:37:39 Page 1

NYC-WTC_000054564

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NYC-WTC_000054564Source: NYC Law Department, mirrored locally

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