NYC-WTC_000054548
Document page from the Department of Environmental Protection ICPMS series dated May 30, 2002.
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ICPMS daily performance check report, May 16, 2002
Machine-extracted title · confidence 98%Daily instrument calibration and performance verification log for ICPMS equipment conducted on May 16, 2002.
NYC-WTC_000053706–000053937Folder label: “ICPMS 5/16/02”
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NYC 9/11 Public Portal Document
WESTCHESTER COUNTY DEPT OF LABS AND RESEARCH Method 200.8 - Summary Report Sample ID: QCS 50+4 PPB Sample Date/Time: Thursday, May 16, 2002 09:52:14 Sample Type: Sample Sample Description: Number of Replicates: 3 Method File: Dataset File: c:\winnt\profiles\lrd1\elandata\Dataset\new york cityQCS 50+4 PPB.132 Aliquot Volume (mL): Diluted To Volume (mL):
Concentration Results Analyte Mass Meas. Intens. Mean Meas. Intens. RSD Net Intens. Mean Conc. Mean Cone. RSD Sample Unit Be 9 19579.258 0.758 0.348 ' 49.42131 0.53 ug/L Li 6 56205.776 0.320 56205.776 ug/L > Se-1 45 452635.111 0.774 452635.111 ug/L Cr 52 484912.653 1.888 1.057 49.67653 2.52 ug/L Cr 53 58396.891 1.115 0.127 50.33305 0.94 ug/L Mn 55 834730.943 1.612 1.840 51.78853 0.84 ug/L Co 59 581550.435 3.016 1.284 50.07364 2.58 ug/L Ni 60 120467.858 1.077 0.266 50.51061 1.02 ug/L Cu 63 262596.401 2.762 0.580 50.35527 2.67 ug/L Cu 65 129494.646 2.086 0.286 50.64817 1.63 ug/L Zn 66 86269.617 0.939 0.858 49.91690 0.28 ug/L Zn 67 15282.992 1.974 0.152 50.08463 1.04 ug/L Zn 68 64259.026 2.291 0.639 50.05510 3.50 ug/L > Ge 72 99662.022 1.220 99662.022 ug/L As 75 109191.672 0.511 1.046 50.49018 0.74 ug/L Se 77 10362.538 0.218 0.097 50.06736 1.37 ug/L Se 82 11532.280 1.505 0.116 50.58958 2.60 ug/L As-1 75 100007.801 1.318 99809.796 48.68056 1.32 ug/L Kr 83 1997.573 1.745 -31.341 ug/L Ag 107 572035.664 1.843 0.413 50.21124 1.62 ug/L Cd 111 142298.213 1.175 0.103 49.30882 1.24 ug/L Cd 114 334655.758 1.820 0.242 49.56579 0.94 ug/L > In 115 1382340.703 1.371 1382340.703 ug/L Sb 121 475056.094 0.842 0.344 50.83715 0.59 ug/L Sb 123 365187.375 0.845 0.264 50.94229 0.96 ug/L Ba 135 136023.121 0.730 0.068 48.33148 1.50 ug/L Ba 137 236689.396 0.777 0.119 48.19957 1.26 ug/L Ho 165 2033812.983 1.937 0.005 ug/L > Tb 159 1992982.466 0.823 1992982.466 ug/L Hg 201 5936.330 0.925 0.003 3.82957 0.26 ug/L Hg 202 13228.084 1.235 0.007 3.74931 1.01 ug/L TI 205 1555678.166 1.010 0.780 48.12240 1.80 ug/L Pb 208 2088013.918 1.445 1.047 47.61295 2.15 ug/L
Sample ID: QCS 50+4 PPB Report Date/Time: Thursday, May 16, 2002 09:54:10 Page 1
NYC-WTC_000053725
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