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: LRB Sample Date/Time: Friday, May 03, 2002 11:14:39 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\newy0rk city\LRB.723 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 7.667 52.715 -0.000 -0.00635 114.66 ug/L Se-1 45 566503.354 2.542 566503.354 ug/L Cr 52 8763.978 2.390 -0.000 -0.01318 285.32 ug/L Cr 53 614.694 1.083 -0.000 -0.15101 4.56 ug/L Mn 55 1927.890 2.302 -0.001 -0.03157 14.83 ug/L Ni 60 240.672 6.293 -0.000 -0.00090 592.57 ug/L Cu 63 779.055 79.491 0.001 0.06050 176.26 ug/L Cu 65 210.338 4.519 0.000 0.00367 87.48 ug/L Zn 66 1282.770 3.583 0.001 0.03135 50.68 ug/L Zn 67 246.006 7.351 -0.000 -0.06028 65.05 ug/L Zn 68 982.730 1.483 0.000 0.02158 90.47 ug/L Ge 72 108016.531 2.166 108016.531 ug/L As 75 8253.000 2.132 -0.000 -0.00493 3179.61 ug/L Se 77 1097.863 3.052 0.000 0.01545 1879.82 ug/L Se 82 3116.232 1.948 -0.000 -0.05804 934.69 ug/L Ag 107 287.674 15.726 -0.000 -0.00577 77.49 ug/L Cd 111 62.001 7.391 0.000 0.00106 147.68 ug/L Cd 114 127.444 3.327 -0.000 -0.00171 46.13 ug/L > In 115 1324706.721 0.936 1324706.721 ug/L Sb 121 48.334 8.614 0.000 0.00104 44.59 ug/L Sb 123 38.183 11.752 -0.000 -0.00015 491.60 ug/L Ba 135 58.001 4.562 0.000 0.00262 43.68 ug/L Ba 137 85.668 11.338 0.000 0.00101 192.49 ug/L Ho 165 1881021.946 0.509 0.079 ug/L > Tb 159 1825516.096 1.394 1825516.096 ug/L Hg 201 65.668 14.633 0.000 0.00295 242.02 ug/L Hg 202 145.003 6.792 0,000 0.01324 24.09 ug/L n 205 581.024 4.829 -0.000 -0.00327 27.75 ug/L Pb 208 1899.430 6.404 -0.000 -0.00310 89.64 ug/L
QC Calculated Values Analyte Mass QC Std % Recovery Int Std % Recovery Spike % Recovery Dilution % Diff Dup. Rei. % Diff ’ Be 9 > Se-1 45 92.429 Cr 52
Sample ID: LRB Report Date/Time: Friday, May 03, 2002 11:17:05 Page 1
NYC-WTC_000052991
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