NYC Law Department release
Independent mirror · updated as the City releases more · v1.2.7
← Document results/DEP Box 24/ICPMS 4/10/02
Document / 145 pages

ICPMS daily performance check report, April 10, 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_000040452–000040596

Folder label: “ICPMS 4/10/02”

Page image
Scanned page image, NYC-WTC_000040573
OCR text

OCR status: ok · source: pdftotext

NYC 9/11 Public Portal Document

WESTCHESTER COUNTY DEPT OF LABS AND RESEARCH Method 200.8 - Summary Report Sample ID: AE07978 Sample Date/Time: Wednesday, April 10, 2002 13:39:57 Sample Type: Sample Sample Description: Number of Replicates: 3 Method File: d:\elandata\Method\NEWQ200.8.mth Dataset File: d:\elandata\DatasetNEWQ\NEWQ\E07978.479 Aliquot Volume (mL): Diluted To Volume (mL):

Concentration Results Analyte Mass Meas. Intens. Mean Meas. Intens. RSD Net Intens. Mean lone. Mean Cone. RSD Sample Unit r Be 9 13.000 20.352 0.000 0.01206 53.00 ug/L > So-1 45 440800.865 0.766 440800.865, ug/L Cr 52 8310.881 2.141 0.005 0.27931 5.07 ug/L Cr 53 1540.146 1.424 0,002 0.89458 1.53 ug/L Mn 55 192148.755 < 0.843 0.431 14.63203 1.60 ug/L Ni 60 880.385 \ 7.743 / 0.002 0.42295 8.71 ug/L Cu 63 36906.806 \ 1.167 / 0.082 7.79328 1.95 ug/L Cu 65 18139.598 \ 1.832 / 0.041 7,93034 2.56 ug/L Zn 66 39534.506 0.503 / 0.452 ( 26.09332 0.79 ug/L Zn 67 6235.867 0331 / 0.071 \ 23.12616 0.75 ug/L Zn 68 29011.510 0.903 ' 0.331 26.01912 1.00 ug/L > Ge 72 85976.193 1.050 85976.193 ug/L As 75 922.717 7.723 0.008 0.37550 10.18 ug/L Se 77 184.004 1.438 k 0.001 0.45099 5.64 ug/L Se 82 164.003 4,762 \ -0.000 -0.05407 57.51 ug/L Ag 107 875.718 2.966 \ 0.000 0.01913 14.04 ug/L > In 115 1178128.454 /2.000 11X8128.454 ug/L Sb 121 679.032 / 4.601 0.001 0.08041 4.41 ug/L Sb 123 557.211 / 2.150 0.000 0.08560 2.16 ug/L Ba 135 36081.825 / 0.726 0.023 15.18029 0.59 ug/L Ba 137 63427.810 / 0.843 0.040 15.31193 0.71 ug/L Ho 165 1583684.583 / 1.368 0.138 ug/L > Tb 159 1587843.702 / 1.289 1587843.702 ug/L TI 205 423.014 4.301 -0.000 -0.01367 4.31 ug/L Pb 208 14278.524. 1.688 0.008 k 0.42520 1.35 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 • 78.355 Cr 52 Cr 53 Mn 55 Ni 60 Cu 63

Sample ID: AE07978 Report Date/Time: Wednesday, April 10, 2002 13:41:32 Page 1

NYC-WTC_000040573

OCR can misread numbers and units. Confirm readings against the page image before using them.

NYC-WTC_000040573Source: NYC Law Department, mirrored locally

Related records

Browse subjects →

Ranked by indexed similarity. Reasons describe shared subjects and filing context; check the source records.

Same-box records

Filed elsewhere

More like this page

Similar subjects in other documents. Similarity does not establish the same event, measurement or conclusion.

Page similarity is temporarily unavailable or this page has no indexed vector.

Others also read

Readers open these alongside this record — through an Ask answer, the same folder, or indexed similarity. Not a claim they are about the same event.

Compare copies and versions →