NYC-WTC_000054548
Document page from the Department of Environmental Protection ICPMS series dated May 30, 2002.
1 shared topics · Same agency, volume and box · similarity 0.999
machine-extracted · confidence unavailable · Check page ↗Document / 232 pages
ICPMS daily performance check report, May 16, 2002
Machine-extracted title · confidence 98%Daily instrument calibration and performance verification log for ICPMS equipment conducted on May 16, 2002.
NYC-WTC_000053706–000053937Folder label: “ICPMS 5/16/02”
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NYC 9/11 Public Portal Document
QC Calculated Values Analyte Mass QC Std % Recovery Int Std % Recovery Spike % Recovery Dilution % Diff Dup. Rel. % Diff Be 9 106.541 Li 6 83.158 > Sc-1 45 80.515 Cr 52 100.617 Cr 53 100.671 Mn 55 99.368 Co 59 101.094 Ni 60 105.031 Cu 63 101.304 Cu 65 101.997 Zn 66 104.423 Zn 67 103.422 Zn 68 104.468 > Ge 72 85.268 As 75 104.114 Se 77 110.436 Se 82 113.174 As-1 75 90.417 Kr 83 Ag 107 94.702 Cd 111 103.998 Cd 114 104.210 In 115 84.127 Sb 121 105.748 Sb 123 106.163 Ba 135 95.113 Ba 137 95.279 Ho 165 > Tb 159 92.216 Hg 201 96.535 Hg 202 95.849 TI 205 94.109 Pb 208 93.976 Calibration Analyte MassCurve Type Correlation Coefficient r Be 9Linear Thru Zero 0.999895 Li 6Linear Thru Zero > Sc-1 45Linear Thru Zero I Cr 52Linear Thru Zero 0.999953 Cr 53Linear Thru Zero 0.999998 Mn 55Llnear Thru Zero 0.999998 Co 59Linear Thru Zero 0.999997 Ni 60Linear Thru Zero 0.999982 Cu 63Linear Thru Zero 0.999997 Cu 65Linear Thru Zero 0.999997 Zn 66Llnear Thru Zero 0.999984 Zn 67Linear Thru Zero 0.999965 Zn 68Linear Thru Zero 0.999982 > Ge 72Linear Thru Zero As 75Linear Thru Zero 0.999957
Sample ID: AE10245 Report Date/Time: Thursday, May 16, 2002 13:09:30 Page 2
NYC-WTC_000053849
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NYC-WTC_000053849Source: NYC Law Department, mirrored locally
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