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: CCV STD1 30 AND 2 PPB Sample Date/Time: Wednesday, May 08, 2002 12:40:26 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 STD1 30 AND 2 PPB.799 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 12245.033 2.105 0.026' 32.50221 0.79 ug/L Se-1 45 472854.955 2.346 472854.955 ug/L Cr 52 314329.344 0.564 0.649 29.59518 2.86 ug/L Cr 53 38679.518 1.961 0.080 30.43486 1.45 ug/L Mn 55 558200.485 5.845 1.168 31.81279 8.03 ug/L Ni 60 84377.409 2.301 0.178 30.40312 4.41 ug/L Cu 63 193600.696 0.490 0.409 31.14170 2.75 ug/L Cu 65 96070.255 0.599 0.203 31.45155 2.01 ug/L Zn 66 64198.201 0.989 0.533 32.11934 4.49 ug/L Zn 67 11205.018 3.129 0.093 30.90992 2.41 ug/L Zn 68 48190.549 1.174 0.399 31.69087 2.47 ug/L Ge 72 119225.228 3.605 119225.228 ug/L As 75 87921.185 1.658 0.648 31.28565 2.35 ug/L Se 77 8720.622 1.397 0.061 32.61247 2.69 ug/L Se 82 8668.033 2.774 0.073 32.45044 2.58 ug/L Kr 83 4119.975 0.955 -341.498 ug/L Ag 107 438212.143 0.828 0.253 29.61686 1.51 ug/L In 115 1732934.435 1.140 1732934.435 ug/L Sb 121 362987.158 0.850 0.209 30.61047 1.19 ug/L Sb 123 279664.742 0.356 0.161 30.84907 1.33 ug/L Ba 135 107310.086 1.121 0.042 28.50175 0.48 ug/L Ba 137 185798.816 1.222 0.072 28.18095 1.11 ug/L > Tb 159 2565083.299 1.253 2565083.299 ug/L Hg 201 3803.834 1.835 0.001 2.10217 2.95 ug/L Hg 202 8653.537 1.304 0.003 2.12109 1.48 ug/L TI 205 1147851.571 1.554 0.447 29.17593 2.02 ug/L Pb 208 1554514.918 0.527 0.605 29.74405 1.78 ug/L
QC Calculated Values Analyte Mass QC Std % Recovery Int Std % Recovery Spike % Recovery Dilution % Diff Dup. Rel. % Diff ’ Be 9 > Sc-1 45 92.470 Cr 52 Cr 53 Mn 55
Sample ID: CCV STD1 30 AND 2 PPB Report Date/Time: Wednesday, May 08, 2002 12:47:19 Page 1
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