NYC Law Department release
Independent mirror · updated as the City releases more · v1.2.6
← Document results/DEP Box 24/ICPMS 4/9/02
Document / 53 pages

ICPMS daily performance check report, April 9, 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_000040287–000040339

Folder label: “ICPMS 4/9/02

Page image
Scanned page image, NYC-WTC_000040292
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: Standard 2 Sample Date/Time: Tuesday, April 09, 2002 10:04:23 Sample Type: Sample Sample Description: Number of Replicates: 3 Method File: d:\elandata\Method\NEWQ200.8.mth Dataset File: d:\elandata\Dataset\NEWQ\NEWQ\Standard 2.340 Aliquot Volume (mL): Diluted To Volume (mL):

Concentration Results Anaiyte Mass Meas. Intens. Mean Meas. Intens. RSD Net Intens. Mean Conc. Mean Conc. RSD Sample Unit Be 9 28318.322 0.846 0.050 60.01961 1.71 ug/L Sc-1 45 571497.567 1.331 571497.567 ug/L Cr 52 636670.176 1.346 1.099 60.12538 1.76 ug/L Cr 53 74953.836 1.223 0.130 60.00021 1.90 ug/L Mn 55 1001163.465 2.469 1.749 59.98199 1.87 ug/L Ni 60 157774.667 1.103 0.276 59.90392 1.65 ug/L Cu 63 360116.664 0.913 0.630 59.72197 1.57 ug/L Cu 65 177490.610 1.567 0.310 59.77205 1.42 ug/L Zn 66 112251.911 0.675 1.045 59.96365 1.63 ug/L Zn 67 20007.527 0.863 0.186 59.74407 1.63 ug/L Zn 68 82565.464 1.635 0.769 59.86104 0.61 ug/L Ge 72 106928.448 2.249 106928.448 ug/L As 75 130891.360 2.170 1.221 60.09734 1.58 ug/L Se 77 11401.601 4.128 0.105 60.17830 1.89 ug/L Se 82 14887.329 0.806 0.137 60.15708 2.82 ug/L Ag 107 749885.871 2.258 0.490 60.32313 1.31 ug/L In 115 1528279.913 1.133 1528279.913 ug/L Sb 121 624483.076 1.270 0.409 60.35453 0.15 ug/L Sb 123 482758.931 1.589 0.316 60.33588 1.41 ug/L Ba 135 188899.537 2.201 0.094 59.87579 0.64 ug/L Ba 137 329800.619 3.995 0.164 59.83635 2.49 ug/L Ho 165 1724303.628 0.986 -0.012 ug/L Tb 159 2013581.781 1.612 2013581.781 ug/L TI 205 1699854.348 0.910 0.844 59.62292 0.70 ug/L Pb 208 2313839.661 0.742 1.148 59.75214 1.57 ug/L

QC Calculated Values - Analyte Mass QC Std % Recovery Int Std % Recovery Spike % Recovery Dilution % Diff Dup. Rel. % Diff Be - 9 I> Sc-1 45 I Cr 52 I Cr 53 I Mn 55 I Ni 60 I Cu 63

Sample ID: Standard 2 Report Date/Time: Tuesday, April 09, 2002 10:05:58 Page 1

NYC-WTC 000040292

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

NYC-WTC_000040292Source: 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 →