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: LFB 50 AND 4 Hg Sample Date/Time: Friday, May 03, 2002 16:56:16 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 cityLFB 50 AND 4 Hg.756 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 23814.098 4.585 0.053' 54.58908 5.98 ug/L > Se-1 45 453460.445 1.432 453460.445 ug/L Cr 52 492822.211 1.213 1.071 52.33647 2.43 ug/L Cr 53 52557.728 2.195 0.114 47.62268 3.50 ug/L Mn 55 746811.169 2.261 1.642 49.11471 1.06 ug/L Ni 60 108093.938 4.052 0.238 50.73996 5.47 ug/L Cu 63 230600.098 1.486 0.508 51.30428 1.03 ug/L Cu 65 118704.410 2.296 0.261 52.26846 3.50 ug/L Zn 66 74738.405 1.232 0.812 47.85174 1.92 ug/L Zn 67 14076.700 1.964 0.153 49.97791 1.82 ug/L Zn 68 58445.025 3.752 0.635 50.20107 4.78 ug/L > Ge 72 90791.049 1.047 90791.049 ug/L As 75 99823.032 3.485 1.023 50.65744 4.80 ug/L Se 77 8987.926 1.591 0.089 49.18516 2.85 ug/L Se 82 12518.741 2.173 0.109 50.89369 3.99 ug/L Ag 107 458186.166 2.676 0.386 48.80547 3.44 ug/L Cd 111 124113.399 2.513 0.105 50.54088 1.83 ug/L Cd 114 271436.007 1.054 0.229 48.21676 1.79 ug/L > In 115 1185674.489 0.886 1185674.489 ug/L Sb 121 402880.151 1.668 0.340 50.65030 2.56 ug/L Sb 123 305828.626 2.783 0.258 50.65848 2.19 ug/L Ba 135 114430.884 1.108 0.067 46.51812 1.52 ug/L Ba 137 190785.292 1.380 0.112 45.85869 1.75 ug/L Ho 165 1647204.777 3.203 0.018 ug/L > Tb 159 1699286.118 0.427 1699286.118 ug/L Hg 201 4515.500 2.040 0.003 3.85084 2.04 ug/L Hg 202 10716.426 3.722 0.006 3.97241 4.16 ug/L TI 205 1191290.936 1.733 0.701 50.39838 2.16 ug/L Pb 208 1651090.165 0.550 0.971 49.43495 0.68 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 73.985 Cr 52
Sample ID: LFB 50 AND 4 Hg Report Date/Time: Friday, May 03, 2002 16:58:39 Page 1
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