NYC-WTC_000053389
Daily instrument calibration and performance verification log for ICPMS equipment conducted on May 14, 2002.
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ICPMS daily performance check report, May 8, 2002
Machine-extracted title · confidence 98%Daily instrument calibration and performance verification log for ICPMS equipment conducted on May 8, 2002.
NYC-WTC_000053094–000053210Folder 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: Standard 1 Sample Date/Time: Wednesday, May 08, 2002 10:33:09 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\newyorkcity\Standard 1.777 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 13265.808 2.227 0.025 31.45636 0.41 ug/L Se-1 45 523865.914 2.146 523865.914 ug/L Cr 52 365273.659 5.068 0.682 30.96935 6.19 ug/L Cr 53 44079.482 3.804 0.083 30.97033 4.91 ug/L Mn 55 584055.470 0.611 1.101 29.66017 1.90 ug/L Ni 60 93358.469 3.017 0.178 30.15669 2.49 ug/L Cu 63 211349.718 0.711 0.403 30.92559 1.42 ug/L Cu 65 104101.718 0.900 0.198 31.11692 2.88 ug/L Zn 66 68625.064 0.499 0.529 31.53788 1.53 ug/L Zn 67 12182.282 2.442 0.094 31.72738 1.63 ug/L Zn 68 51769.858 1.439 0.399 31.69442 1.12 ug/L > Ge 72 128285.299 1.954 128285.299 ug/L As 75 94993.627 1.214 0.651 31.09050 0.94 ug/L Se 77 9237.577 2.096 0.060 31.84262 4.18 ug/L Se 82 9131.471 2.120 0.072 31.34379 3.63 ug/L Kr 83 4454.136 2.245 -7.337 ug/L Ag 107 483098.327 0.293 0.257 29.93047 1.71 ug/L > In 115 1878657.822 1.467 1878657.822 ug/L Sb 121 393039.830 0.166 0.209 30.91057 1.65 ug/L Sb 123 301345.755 1.156 0.160 30.95074 0.41 ug/L Ba 135 114856.836 0.617 0.044 29.79142 0.38 ug/L Ba 137 200542.213 0.759 0.077 29.92957 0.51 ug/L Tb 159 2606655.521 0.265 2606655.521 ug/L Hg 201 3850.521 2.514 0.001 2.03978 2.67 ug/L Hg 202 8882.426 0.117 0.003 2.11337 0.27 ug/L TI 205 1201706.448 2.095 0.460 29.95911 1.84 ug/L Pb 208 1631175.697 1.465 0.625 30.71096 1.21 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 Cr 52 Cr 53 Mn 55
Sample ID: Standard 1 Report Date/Time: Wednesday, May 08, 2002 10:34:50 Page 1
NYC-WTC_000053097
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