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: AE09972 Sample Date/Time: Tuesday, May 14, 2002 12:42:17 Sample Type: Spike -1 Sample Description: Number of Replicates: 3 Method File: c:\winnt\profiles\lrd 1\elandata\Method\NEWQ200.8.mth Dataset File: c:\winnt\profiles\lrd1\elandata\Dataset\new york city\AE09972.044 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 22824.519 2.018 0.044 53.46074 1.20 ug/L > Se-1 45 519508.691 0.908 519508.691 ug/L Cr 52 553849.496 1.702 1.051 49.16655 0.94 ug/L Cr 53 67487.929 0.865 0.128 50.62948 0.80 ug/L Mn 55 1253014.359 1.471 2.410 67.14988 1.40 ug/L Ni 60 141997.928 1.318 0.273 51.58084 0.85 ug/L Cu 63 347787.636 0.621 0.669 59.17908 0.74 ug/L Cu 65 167632.717 1.736 0.322 59.58961 0.83 ug/L Zn 66 115540.103 0.848 0.987 58.16301 0.12 ug/L Zn 67 19724.238 0.110 0.168 56.50186 0.63 ug/L Zn 68 86362.142 0.569 0.738 58.28449 1.29 ug/L > Ge 72 116138.655 0.728 116138.655 ug/L As 75 133032.689 1.891 1.101 53.68553 1.34 ug/L Se 77 13589.641 1.638 0.110 58.05355 1.88 ug/L Se 82 15087.409 0.812 0.130 57.44750 0.10 ug/L Kr 83 2219.293 3.268 -285.411 ug/L Ag 107 599377.115 1.288 0.385 44.83236 1.01 ug/L In 115 1555495.270 1.055 1555495.270 ug/L Sb 121 535356.793 0.658 0.344 55.69077 1.67 ug/L Sb 123 409890.171 0.276 0.264 56.08033 0.78 ug/L Ba 135 197618.576 0.963 0.075 58.54687 1.32 ug/L Ba 137 345796.327 2.560 0.132 58.23866 1.15 ug/L > Tb 159 2624128.841 1.444 2624128.841 ug/L Hg 201 6541.752 2.035 0.002 3.97740 2.01 ug/L Hg 202 15134.407 1.457 0.006 4.03168 1.58 ug/L Tl 205 1875341.552 1.023 0.714 47.50066 0.87 ug/L Pb 208 2209670.244 1.255 0.841 45.07608 0.68 ug/L
QC Calculated Values Analyte Mass QC Std % Recovery Int Std % Recovery Spike % Recovery Dilution % Diff Dup. Rel. % Diff Be 9 106.892 > Sc-1 45 73.720 Cr 52 98.165 Cr 53 99.963 Mn 55 97.750
Sample ID: AE09972 Report Date/Time: Tuesday, May 14, 2002 12:44:37 Page 1
NYC-WTC_000053476
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