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, April 25, 2002
Machine-extracted title · confidence 98%Daily instrument calibration and performance verification log for ICPMS equipment conducted on April 25, 2002.
NYC-WTC_000053337–000053387Folder label: “ICPMS 4/25/02”
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NYC 9/11 Public Portal Document
WESTCHESTER COUNTY DEPT OF LABS AND RESEARCH Method 200.8 - Summary Report Sample ID: AE08960 Sample Date/Time: Thursday, April 25, 2002 14:54:44 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\newyork city\AE08960.700 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 18397.114 0.903 0.040 53.96238 0.59 ug/L > Se-1 45 454067.653 1.425 454067.653 ug/L Cr 52 412792.923 2.020 0.894 48.45773 1.55 ug/L Cr 53 48763.592 0.773 0.106 48.49723 1.41 ug/L Mn 55 839871.712 2.192 1.846 64.13418 2.45 ug/L Ni 60 99303.264 2.333 0.218 47.72588 3.12 ug/L Cu 63 267001.780 1.059 0.587 56.57561 2.36 ug/L Cu 65 131217.219 0.878 0.289 56.16898 1.58 ug/L Zn 66 79443.815 1.847 0.878 52.23964 2.07 ug/L Zn 67 14308.061 1.092 0.158 51.48920 2.25 ug/L Zn 68 60061.021 0.703 0.664 52.65077 1.71 ug/L > Ge 72 89391.608 1.152 89391.608 ug/L As 75 91457.667 0.683 1.022 50.78819 1.65 ug/L Se 77 9059.693 2.358 0.100 55.61253 1.49 ug/L Se 82 10689.389 2.010 0.118 53.35043 1.32 ug/L Ag 107 441811.649 0.491 0.372 45.95165 0.61 ug/L > In 115 1185915.413 0.147 1185915.413 ug/L Sb 121 411457.693 0.234 0.347 51.47657 0.38 ug/L Sb 123 318448.176 1.175 0.269 51.32708 1.27 ug/L Ba 135 160213.524 ' 1.374 0.099 65.57110 1.68 ug/L Ba 137 279093.506 0.494 0.172 65.41972 1.06 ug/L Ho 165 1601757.891 1.499 -0.002 ug/L Tb 159 1623440.252 0.599 1623440.252 ug/L Hg 201 4191.342 2.914 0.003 4.08622 2.42 ug/L Hg 202 9770.345 0.544 0.006 4.19864 1.00 ug/L TI 205 1053763.288 0.349 0.649 48.94768 0.79 ug/L Pb 208 1426748.869 1.225 0.878 49.17236 1.52 ug/L
QC Calculated Values Analyte Mass QC Std % Recovery I nt Std % Recovery Spike % Recovery Dilution % Diff Dup. Rei. % Diff ’ Be 9 107.935 > Sc-1 45 108.280 Cr 52 96.599 Cr 53 96.308 Mn 55 95.907
Sample ID: AE08960 Report Date/Time: Thursday, April 25, 2002 14:56:58 Page 1
NYC-WTC_000053360
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