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: LFB 50+4 PPB Sample Date/Time: Thursday, May 16, 2002 13:00:15 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\LFB 50+4 PPB.171 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 19272.600 0.460 0.357 50.61684 3.19 ug/L Li 6 54058.244 3.390 54058.244 ug/L Sc-1 ' 45 428569.728 2.971 428569.728 ug/L Cr 52 459696.627 1.568 1.058 49.75883 3.00 ug/L Cr 53 55379.416 1.680 0.127 50.42740 1.49 ug/L Mn 55 762583.866 1.394 1.777 49.99959 3.49 ug/L Co 59 547520.323 1.356 1.277 49.81034 1.71 ug/L Ni 60 111690.711 0.426 0.261 49.48739 2.91 ug/L Cu 63 244823.883 1.738 0.571 49.60158 2.32 ug/L Cu 65 116402.823 1.912 0.271 48.09700 1.71 ug/L Zn 66 79920.234 0.667 0.845 49.17028 0.81 ug/L Zn 67 14114.759 1.768 0.149 49.18129 1.05 ug/L Zn 68 60295.911 0.995 0.637 49.93450 1.15 ug/L Ge 72 93716.193 0.820 93716.193 ug/L As 75 101910.788 0.282 1.038 50.09505 1.05 ug/L Se 77 9811.131 1.803 0.098 50.42719 1.13 ug/L Se 82 10898.037 1.597 0.116 50.82955 1.31 ug/L As-1 75 92802.541 0.633 92604.537 45.16631 0.63 ug/L Kr 83 1905.885 0.470 -123.028 ug/L Ag 107 519693.230 0.961 0.407 49.39948 0.80 ug/L Cd 111 132996.221 1.407 0.104 49.90666 1.20 ug/L Cd 114 308548.253 1.180 0.242 49.49068 0.33 ug/L > In 115 1276488.139 1.433 1276488.139 ug/L Sb 121 430373.978 0.467 0.337 49.87680 1.00 ug/L Sb 123 332248.661 1.752 0.260 50.18642 0.72 ug/L Ba 135 125911.601 1.016 0.068 48.09569 0.15 ug/L Ba 137 219416.791 1.309 0.118 48.03546 0.53 ug/L Ho 165 1876314.116 0.606 -0.004 ug/L > Tb 159 1853708.321 0.868 1853708.321 ug/L Hg 201 5441.016 1.345 0.003 3.77377 2.10 ug/L Hg 202 12174.936 1.160 0.007 3.71012 1.77 ug/L TI 205 1436117.318 1.746 0.774 47.75465 0.96 ug/L Pb 208 1944114.527 1.743 1.048 47:65547 1.06 ug/L
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Sample ID: LFB 50+4 PPB Report Date/Time: Thursday, May 16, 2002 13:02:50 Page 1
NYC-WTC_000053842
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