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_000040519
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: AE07568 Sample Date/Time: Wednesday, April 10,2002 11:41:37 Sample Type: Sample Sample Description: Number of Replicates: 3 Method File: d:\elandata\Method\NEWQ200.8.mth Dataset File: d:\eIandata\Dataset\NEWQ\NEWQ\AE07568.452 Aliquot Volume (mL): Diluted To Volume (mL):

Concentration Results Analyte Mass Meas. Intens. Mean Meas. Intens. RSD Net Intens. Mean Conc. Mean Cone. RSD Sample Unit Be 9 11.333 18.368 0.000 0.00515 92.49 ug/L > Sc-1 45 490798.762 0.876 490798.762 ug/L Cr 52 9438.325 0.822 0.006 0.29991 1.97 ug/L Cr 53 1484.803 2.681 0.001 0.67825 6.77 ug/L Mn 55 238601.141 0.910 0.481 16.33820 1.13 ug/L Ni 60 799.710 5.378 0.002 0.34291 6.39 ug/L Cu 63 5420.336 0.437 0.010 0.92372 1.49 ug/L Cu 65 2593.396 0.673 0.005 0.98761 0.75 ug/L Zn 66 1350.447 0.719 0.006 0.33454 4.16 ug/L Zn 67 445.682 5.904 0.003 0.96542 11.61 ug/L Zn 68 1583.487 0.938 0.010 0.80522 0.88 ug/L Ge 72 96054.821 1.482 96054.821 ug/L As 75 1025.013 7.074 0.007 0.37295 11.83 ug/L Se 77 183.670 8.751 0.001 0.31647 36.94 ug/L Se 82 187.670 7.076 -0.000 -0.03272 225.85 ug/L Ag 107 153.336 18.973 -0.000 -0.05829 4.29 ug/L > In 115 1311673.721 1.712 1311673.721 ug/L Sb 121 481.351 6.344 0.000 0.04947 6.31 ug/L Sb 123 384.407 6.784 0.000 0.05135 5.51 ug/L Ba 135 40686.920 0.645 0.022 15.01903 1.08 ug/L Ba 137 71592.515 0.576 0.040 15.16386 0.83 ug/L Ho 165 1792801.896 0.488 0.131 ug/L Tb 159 1809751.248 1.278 1809751.248 ug/L TI 205 469.350 2.145 -0.000 -0.01418 1.18 ug/L Pb 208 2917.211 3.373 0.001 0.02949 8.32 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 87.243 Cr 52 Cr 53 Mn 55 Ni 60 Cu 63

Sample ID: AE07568 Report Date/Time: Wednesday, April 10,2002 11:43:12 Page 1

NYC-WTC_000040519

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

NYC-WTC_000040519Source: 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 →