NYC-WTC_000053212
Daily instrument calibration and performance verification log for ICPMS equipment conducted on May 9, 2002.
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ICPMS daily performance check report, May 3, 2002
Machine-extracted title · confidence 98%Daily instrument calibration and performance verification log for ICPMS equipment conducted on May 3, 2002.
NYC-WTC_000052963–000053092Folder label: “ICPMS 5/3/02”
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NYC 9/11 Public Portal Document
WESTCHESTER COUNTY DEPT OF LABS AND RESEARCH Method 200.8 - Summary Report Sample ID: Standard 2 Sample Date/Time: Friday, May 03, 2002 10:19:56 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 cit\Standard 2.716 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 32614.782 3.819 0.059 60.88032 1.85 ug/L Se-1 45 556433.063 1.971 556433.063 ug/L Cr 52 702664.721 0.838 1.247 60.93380 1.38 ug/L Cr 53 81011.941 2.133 0.144 59.95587 0.46 ug/L Mn 55 1131286.185 1.078 2.029 60.69050 2.99 ug/L Ni 60 158930.627 2.388 0.285 60.78022 0.45 ug/L Cu 63 330941.385 1.063 0.594 60.02431 1.53 ug/L Cu 65 169485.891 2.357 0.304 60.80936 0.76 ug/L Zn 66 110077.222 2.914 1.014 59.75739 2.99 ug/L Zn 67 20095.387 0.418 0.185 60.50034 0.52 ug/L Zn 68 82472.822 3.250 0.759 60.02121 3.29 ug/L > Ge 72 107362.988 0.133 107362.988 ug/L As 75 138887.065 1.913 1.217 60.25232 2.06 ug/L Se 77 12567.859 2.166 0.107 59.17439 2.50 ug/L Se 82 16807.359 1.244 0.128 59.60030 1.65 ug/L Ag 107 639670.513 2.857 0.468 59.12479 4.14 ug/L Cd 111 169028.360 1.042 0.124 59.72084 0.92 ug/L Cd 114 383097.225 1.014 0.280 59.03557 0.82 ug/L in 115 1366842.174 1.614 1366842.174 ug/L Sb 121 547115.880 0.191 0.400 59.66804 1.49 ug/L Sb 123 415616.342 2.865 0.304 59.72911 2.79 ug/L Ba 135 160011.521 1.958 0.087 60.18881 1.75 ug/L Ba 137 266739.219 2.249 0.145 59.32577 2.02 ug/L Ho 165 1810386.221 2.709 0.034 ug/L Tb 159 1836541.407 0.771 1836541.407 ug/L Hg 201 6216.520 0.760 0.003 4.91908 1.05 ug/L Hg 202 14472.324 1.752 0.008 4.97224 1.06 ug/L TI 205 1505934.198 1.106 0.820 58.94808 0.34 ug/L Pb 208 2154079.486 0.409 1.172 59.68711 0.53 ug/L
QC Calculated Values Analyte Mass QC Std % Recovery Int Std % Recovery Spike % Recovery Dilution % Diff Dup. Rei. % Diff Be 9 > Sc-1 45 Cr 52
Sample ID: Standard 2 Report Date/Time: Friday, May 03,2002 10:21:43 Page 1
NYC-WTC_000052970
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