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← Document results/DEP Box 24/ICPMS 4/16/02
Document / 115 pages

ICPMS daily performance check report, April 16, 2002

Machine-extracted title · confidence 95%

Daily instrument performance verification log for ICPMS analysis including intensity and standard deviation data for multiple elements.

NYC-WTC_000040755–000040869

Folder label: “ICPMS 4/16/02

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NYC 9/11 Public Portal Document

Ni 60 Cu 63 Cu 65 Zn 66 Zn 67 Zn 68 > Ge 72 99.885 As 75 Se 77 Se 82 Ag 107 Cd 111 Cd 114 > In 115 94.726 Sb 121 Sb 123 Ba 135 Ba 137 > Tb 159 97.963 Ho 165 TI 205 Pb 208 Calibration Analyte MassCurve Type Correlation Coefficient . Be 9Linear Thru Zero 0.999995 Sc-1 45Linear Thru Zero Cr 52Linear Thru Zero 0.999852 Cr 53Linear Thru Zero 0.999978 Mn 55Linear Thru Zero 1.000000 Ni 60Linear Thru Zero 0.999972 Cu 63Linear Thru Zero 0.999967 Cu 65Linear Thru Zero 0.999727 Zn 66Linear Thru Zero 0.999900 Zn 67Linear Thru Zero 0.999965 Zn 68Llnear Thru Zero 0.999936 > Ge 72Linear Thru Zero As 75Linear Thru Zero 0.999866 Se 77Linear Thru Zero 0.999825 Se 82Llnear Thru Zero 0.999924 Ag 107Linear Thru Zero 0.999999 Cd 111 Linear Thru Zero 0.999997 Cd 114Linear Thru Zero 0.999998 > In 115Llnear Thru Zero Sb 121 Linear Thru Zero 0.999943 Sb 123Linear Thru Zero 0.999973 Ba 135Linear Thru Zero 0.999893 Ba 137Linear Thru Zero 0.999944 Tb 159Linear Thru Zero Ho 165Linear Thru Zero TI 205Linear Thru Zero 0.999904 Pb 208Linear Thru Zero 0.999879

Sample ID: QCS 50 PPB Report Date/Time: Tuesday, April 16, 2002 09:39:23 Page 2

NYC-WTC_000040769

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NYC-WTC_000040769Source: NYC Law Department, mirrored locally

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