NYC-WTC_000053094
Daily instrument calibration and performance verification log for ICPMS equipment conducted on May 8, 2002.
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ICPMS daily performance check report, May 14, 2002
Machine-extracted title · confidence 98%Daily instrument calibration and performance verification log for ICPMS equipment conducted on May 14, 2002.
NYC-WTC_000053389–000053503Folder label: “ICPMS 5/14/02”
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NYC 9/11 Public Portal Document
WESTCHESTER COUNTY DEPT OF LABS AND RESEARCH Method 200.8 - Summary Report Sample ID: CCV STD2 60+ 5PPB Sample Date/Time: Tuesday, May 14, 2002 12:09:02 Sample Type: Sample Sample Description: Number of Replicates: 3 Method File: c:\winnt\profiles\lrd1\elandata\Method\NEWQ200.8.mth Dataset File: c:\winnt\profiles\lrd1\elandata\Dataset\new york city\CCV STD2 60+ 5PPB.041 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 28454.092 2.195 0.049' 60.22348 1.79 ug/L Se-1 45 574955.959 0.844 574955.959 ug/L Cr 52 730410.255 1.860 1.255 58.72521 1.75 ug/L Cr 53 87581.164 1.958 0.151 59.46396 1.77 ug/L Mn 55 1255721.956 1.371 2.182 60.79953 1.23 ug/L Ni 60 183999.660 0.853 0.320 60.39642 0.92 ug/L Cu 63 395796.742 1.171 0.688 60.85658 1.60 ug/L Cu 65 188580.548 1.087 0.328 60.57469 0.49 ug/L Zn 66 123040.334 1.115 1.006 59.31564 0.99 ug/L Zn 67 21716.458 0.355 0.178 59.59637 1.73 ug/L Zn 68 91590.728 1.581 0.749 59.18915 1.40 ug/L > Ge 72 121309.779 2.048 121309.779 ug/L As 75 152328.587 1.852 1.211 59.06711 0.87 ug/L Se 77 14445.302 1.440 0.113 59.14359 1.09 ug/L Se 82 16028.163 1.054 0.132 58.44201 2.10 ug/L Kr 83 2281.309 2.170 -223.395 ug/L Ag 107 816567.136 0.755 0.500 58.19519 2.63 ug/L in 115 1633275.390 2.001 1633275.390 ug/L Sb 121 602251.372 0.882 0.369 59.66888 1.25. ug/L Sb 123 460862.634 0.435 0.282 60.06091 1.56 ug/L Ba 135 188899.375 0.981 0.071 55.48903 1.49 ug/L Ba 137 328843.997 0.630 0.124 54.92192 0.32 ug/L Tb 159 2646415.822 0.516 2646415.822 ug/L Hg 201 7867.482 0.231 0.003 4.74828 0.60 ug/L Hg 202 17678.683 0.718 0.007 4.67354 1.13 ug/L Tl 205 2472957.511 1.550 0.934 62.11797 2.04 ug/L Pb 208 2826923.713 0.957 1.067 57.19790 1.30 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 81.589 Cr 52 Cr 53 Mn 55
Sample ID: CCV STD2 60+ 5PPB Report Date/Time: Tuesday, May 14, 2002 12:11:05 Page 1
NYC-WTC_000053470
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