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 1 Sample Date/Time: Friday, May 03, 2002 10:16:11 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\Standard 1.715 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 16023.605 1.602 0.027 32.20423 3.09 ug/L > Se-1 45 589476.068 1.781 589476.068 ug/L Cr 52 348711.105 1.931 0.576 31.03032 1.60 ug/L Cr 53 43484.854 0.163 0.072 32.31317 1.81 ug/L Mn 55 566784.765 2.349 0.957 32.17776 0.79 ug/L Ni 60 78884.266 1.371 0.133 29.99007 3.02 ug/L Cu 63 175222.083 3.238 0.296 29.64705 1.72 ug/L Cu 65 83900.964 1.723 0.142 28.65566 1.61 ug/L Zn 66 58516:313 0.620 0.517 30.60347 2.68 ug/L Zn 67 10077.019 2.789 0.089 29.39160 1.82 ug/L Zn 68 42930.892 0.418 0.379 30.14477 2.81 ug/L > Ge 72 110752.677 2.838 110752.677 ug/L As 75 74422.630 0.421 0.596 30.24596 3.34 ug/L Se 77 7452.820 1.188 0.057 31.25158 3.87 ug/L Se 82 10506.172 0.506 0.066 30.08495 3.77 ug/L Ag 107 334986.767 3.032 0.251 32.79257 2.29 ug/L Cd 111 84300.992 1.877 0.063 31.38502 1.31 ug/L Cd 114 201955.809 2.515 0.152 31.75321 1.72 ug/L > In 115 1331639.931 0.796 1331639.931 ug/L Sb 121 273997.182 1.971 0.206 30.41769 1.54 ug/L Sb 123 207076.830 0.320 0.155 29.87771 0.49 ug/L Ba 135 78236.383 1.672 0.043 29.43297 0.24 ug/L Ba 137 139986.631 0.477 0.077 29.97768 2.07 ug/L Ho 165 1844050.033 0.451 0.060 ug/L > Tb 159 1823950.303 1.651 1823950.303 ug/L Hg 201 2799.126 4.064 0.002 2.32764 2.46 ug/L Hg 202 6042.735 1.112 0.003 2.24924 2.33 ug/L TI 205 814661.951 0.250 0.446 33.14293 1.73 ug/L Pb 208 1098665.661 1.547 0.601 32.78668 0.70 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 1 Report Date/Time: Friday, May 03, 2002 10:17:58 Page 1
NYC-WTC_000052967
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