NYC-WTC_000053094
Daily instrument calibration and performance verification log for ICPMS equipment conducted on May 8, 2002.
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ICPMS daily performance check report, May 14, 2002
Machine-extracted title · confidence 98%Daily instrument calibration and performance verification log for ICPMS equipment conducted on May 14, 2002.
NYC-WTC_000053389–000053503Folder label: “ICPMS 5/14/02”
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NYC 9/11 Public Portal Document
WESTCHESTER COUNTY DEPT OF LABS AND RESEARCH Method 200.8 - Summary Report Sample ID: AE09766 Sample Date/Time: Tuesday, May 14, 2002 11:07:50 Sample Type: Spike -1 Sample Description: Number of Replicates: 3 Method File: c:\winnt\profiles\lrd1\elandata\Method\NEWQ200.8.mth Dataset File: c:\winnt\profiles\lrd1\elandata\Dataset\new york city\AE09766.029 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 24013.936 3.155 0.042 - 51.21279 0.44 ug/L > Se-1 45 570552.659 2.718 570552.659 ug/L Cr 52 590923.935 2.553 1.021 47.74807 0.28 ug/L Cr 53 74291.235 2.957 0.129 50.74509 0.25 ug/L Mn 55 2483131.745 2.488 4.351 121.21843 1.04 ug/L Ni 60 169228.916 3.593 0.297 55.97245 2.07 ug/L Cu 63 420699.221 3.692 0.737 65.18082 2.13 ug/L Cu 65 201293.700 2.491 0.353 65.16617 0.90 ug/L Zn 66 125300.904 0.961 1.013 59.70380 1.73 ug/L Zn 67 21527.678 1.589 0.174 58.37149 1.97 ug/L Zn 68 95969.737 2.546 0.776 61.29599 0.46 ug/L Ge 72 122762.592 2.644 122762.592 ug/L As 75 135667.345 1.023 1.061 51.73615 1.71 ug/L Se 77 13698.364 1.556 0.105 55.23877 4.23 ug/L Se 82 15212.809 2.056 0.124 54.84479 4.57 ug/L Kr 83 2244.633 2.033 -260.071 ug/L Ag 107 590532.463 1.523 0.370 43.09626 2.26 ug/L In 115 1594408.224 0.850 1594408.224 ug/L Sb 121 538624.383 0.442 0.338 54.66036 1.17 ug/L Sb 123 410803.506 0.664 0.258 54.83103 0.21 ug/L Ba 135 247178.824 0.685 0.094 72.84316 0.82 ug/L Ba 137 430503.562 1.335 0.163 72.13777 1.56 ug/L > Tb 159 2637961.319 0.294 2637961.319 ug/L Hg 201 6468.032 0.886 0.002 3.91131 1.08 ug/L Hg 202 14888.332 1.297 0.006 3.94459 1.60 ug/L TI 205 1837204.139 1.099 0.696 46.28799 1.26 ug/L Pb 208 2259694.580 1.583 0.856 45.85603 1.88 ug/L
QC Calculated Values Analyte Mass QC Std % Recovery Int Std % Recovery Spike % Recovery Dilution % Diff Dup. Rei. % Diff ’ Be 9 102.427 > Sc-1 45 80.964 Cr 52 95.237 Cr 53 97.104 Mn 55 125.113
Sample ID: AE09766 Report Date/Time: Tuesday, May 14, 2002 11:10:33 Page 1
NYC-WTC_000053446
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