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_000040579
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: AE08065 Sample Date/Time: Wednesday, April 10, 2002 13:49:14 Sample Type: Sample Sample Description: Number of Replicates: 3 Method File: d:\elandata\Method\NEWQ200.8.mth Dataset File: d:\elandata\Dataset\NEWQ\NEWQ\AE08065.482 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 12.000 38.188 0.000 0.01025 113.49 ug/L > Se-1 45 431773.686 1.303 431773.686 ug/L Cr 52 9597.495 2.552 0.009 0.46316 5.14 ug/L Cr 53 1864.877 1.206 0.003 1.27599 1.84 ug/L Mn 55 225781.775 1.684 0.518 17.59112 2.99 ug/L NI 60 863.716 5.456 0.002 0.42365 6.65 ug/L Cu 63 36172.524 1.280 0.083 7.79857 2.28 ug/L Cu 65 17987.959 0.569 0.041 8.02852 0.98 ug/L Zn 66 9390.609 1.195 0.102 5.87781 1.49 ug/L Zn 67 1681.506 3.283 0.018 5.87860 3.40 ug/L Zn 68 7418.099 0.265 0.081 6.33590 0.51 ug/L > Ge 72 85374.192 0.204 85374.192 ug/L As 75 888.356 4.055 0.007 0.35931 5.61 ug/L Se 77 233.005 5.579 0.001 0.80089 10.99 ug/L Se 82 175.337 10.553 0.000 0.01064 888.50 ug/L Ag 107 173.337 12.106 -0.000 -0.05413 4.61 ug/L > in 115 1154269.687 1.437 1154269.687 ug/L Sb 121 514.353 5.218 0.000 0.06110 5.76 ug/L Sb 123 396.280 6.757 0.000 0.06094 7.02 ug/L Ba 135 44936.238 0.764 0.028 19.05405 1.49 ug/L Ba 137 77579.746 1.021 0.049 18.87547 2.11 ug/L Ho 165 1567348.929 1.250 0.135 ug/L Tb 159 1575988.874 1.338 1575988.874 ug/L Tl 205 337.676 6.278 -0.000 -0.01746 4.91 ug/L Pb 208 6076.521 1.215 0.003 0.14981 1.73 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 76.751 Cr 52 Cr 53 Mn 55 Ni 60 Cu 63

Sample ID: AE08065 Report Date/Time: Wednesday, April 10, 2002 13:50:48 Page 1

NYC-WTC_000040579

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

NYC-WTC_000040579Source: 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 →