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_000040310
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: AE06855 Sample Date/Time: Tuesday, April 09, 2002 10:43:26 Sample Type: Spike -1 Sample Description: MSD Number of Replicates: 3 Method File: d:\elandata\Method\NEWQ200.8.mth Dataset File: d:\elandata\Dataset\NEWQ\NEWQ\AE06855.349 Aliquot Volume (mL): Diluted To Volume (mL):

Concentration Results Analyte Mass Meas. Intens. Mean Meas. Intens. RSD Net Intens. Mean Conc. Mean Conc. RSD Sample Unit I Be 9 24903.316 1.322 0.045 53.92459 1.14 ug/L I> SC-11 45 559275.496 0.236 559275.496 ug/L J Cr 52 495375.509 0.777 0.871 47.63208 0.71 ug/L J Cr 53 59400.774 2.542 0.105 48.45130 2.60 ug/L J Mn 55 1057889.939 1.471 1.889 64.77696 1.71 ug/L J Ni 60 122313.290 1.194 0.219 47.44550 1.07 ug/L Cu 63 337160.464 1.013 0.602 57.12803 0.87 ug/L L Cu 65 165287.579 2.366 0.295 56.87226 2.13 ug/L I Zn 66 108051.167 1.477 1.008 57.81787 3.05 ug/L J Zn 67 18978.653 2.313 0.177 56.74561 2.45 ug/L J Zn 68 79727.213 0.601 0.743 57.90021 1.42 ug/L J> Ge 72 106741.202 1.883 106741.202 ug/L J As 75 111194.396 2.094 1.039 51.11886 1.43 ug/L J Se 77 10016.294 5.848 0.092 52.85545 4.34 ug/L L Se 82 13649.042 0.232 0.126 55.16842 1.84 ug/L I Ag 107 554896.743 0.692 0.375 46.19148 0.84 ug/L J> in 115 1476138.650 0.424 1476138.650 ug/L J Sb 121 505519.913 0.838 0.342 50.58210 0.45 ug/L L Sb 123 390924.117 1.202 0.265 50.58227 1.22 ug/L I Ba 135 191281.343 0.485 0.094 60.27229 1.67 ug/L J Ba 137 333632.013 0.905 0.165 60.17922 0.96 ug/L J Ho 165 1908811.334 7.636 0.074 ug/L I> Tb 159 2025964.352 1.248 2025964.352 ug/L J TI 205 1304727.301 0.525 0.644 45.47747 0.83 ug/L L Pb 208 1775982.606 0.880 0.876 45.57105 2.13 ug/L

QC Calculated Values Analyte Mass QC Std % Recovery Int Std % Recovery Spike % Recovery Dilution % Diff Dup. Rel. % Diff Be 9 107.849 I> Sc-1 45 96.123 J Cr 52 94.495 J Cr 53 96.430 J Mn 55 95.871 J Ni 60 94.191 J Cu 63 95.461

Sample ID: AE06855 Report Date/Time: Tuesday, April 09, 2002 10:45:39 Page 1

NYC-WTC 000040310

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

NYC-WTC_000040310Source: 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 →