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 09:56:04 Sample Type: Sample Sample Description: Number of Replicates: 3 Method File: C:\WINNT\Profiles\lrd1\Elandata\Method\_NEWN.mth Dataset File: c:\winnt\profiles\lrd 1 \elandata\Dataset\new york city\LFB 50+4 PPB. 133 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 19406.890 1.535 0.352 ' 49.91526 1.81 ug/L Li 6 55170.167 2.132 55170.167 ug/L > Se-1 45 434601.369 3.133 434601.369 ug/L Cr 52 468574.130 3.004 1.064 50.04407 5.45 ug/L Cr 53 56095.436 0.824 0.127 50.39693 3.93 ug/L Mn 55 777254.941 2.422 1.786 50.26736 4.76 ug/L Co 59 567889.994 1.554 1.307 50.97662 4.46 ug/L Ni 60 116488.565 1.836 0.268 50.90160 3.65 ug/L Cu 63 256598.306 1.457 0.590 51.28762 3.97 ug/L Cu 65 126244.510 1.037 0.290 51.46406 3.47 ug/L Zn 66 85174.001 0.613 0.852 49.58661 2.20 ug/L Zn 67 15074.974 1.131 0.151 49.70460 1.60 ug/L Zn 68 63820.883 0.815 0.638 50.00882 2.09 ug/L > Ge 72 99065.581 1.547 99065.581 ug/L As 75 107553.084 1.260 1.036 50.01897 2.58 ug/L Se 77 10274.858 1.893 0.097 49.92732 0.91 ug/L Se 82 11546.530 0.793 0.117 50.95239 1.37 ug/L As-1 75 97952.227 1.106 97754.223 47.67799 1.11 ug/L Kr 83 1921.556 0.946 -107.358 ug/L Ag 107 553396.562 0.858 0.407 49.40644 0.82 ug/L Cd 111 142653.642 0.525 0.105 50.27839 0.60 ug/L Cd 114 330006.554 0.906 0.243 49.71686 0.57 ug/L > In 115 1359004.586 0.391 1359004.586 ug/L Sb 121 456897.226 0.183 0.336 49.73135 0.42 ug/L Sb 123 353236.296 0.599 0.260 50.11773 0.47 ug/L Ba 135 133208.207 0.783 0.067 47.70252 0.51 ug/L Ba 137 232092.833 1.010 0.117 47.63811 1.54 ug/L Ho 165 2004296.709 1.616 -0.002 ug/L Tb 159 1977314.030 0.676 1977314.030 ug/L Hg 201 5812.916 0.863 0.003 3.77933 0.65 ug/L Hg 202 13177.008 0.793 0.007 3.76475 1.44 ug/L TI 205 1511892.816 0.450 0.764 47.13591 1.13 ug/L Pb 208 2065358.248 1.947 1.043 47.46168 1.31 ug/L
Sample ID: LFB 50+4 PPB Report Date/Time: Thursday, May 16,2002 09:58:00 Page 1
NYC-WTC_000053728
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