NYC Law Department release
Independent mirror · updated as the City releases more · v1.2.6
← 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_000040489
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: AE07490 Sample Date/Time: Wednesday, April 10, 2002 10:46:24 Sample Type: Sample Sample Description: Number of Replicates: 3 Method File: d:\elandata\Method\NEWQ200.8.mth Dataset File: d:\elandata\Dataset\NEWQ\NEWQ\AE07490.437 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 5.667 26.956 -0.000 -0.00770 43.62 ug/L Se-1 45 502636.959 0.733 502636.959 ug/L Cr 52 9784.695 2.030 0.006 0.31285 8.29 ug/L Cr 53 1529.811 2.163 0.001 0.68658 4.95 ug/L Mn 55 281996.319 1.511 0.556 18.88348 2.26 ug/L Ni 60 845.714 2.957 0.002 0.35440 3.64 ug/L Cu 63 39815.062 0.391 0.078 7.36603 0.46 ug/L Cu 65 19390.184 0.468 0.038 7.43150 1.17 ug/L Zn 66 5703.513 1.814 0.050 2.90018 1.33 ug/L Zn 67 1077.741 2.555 0.009 3.05645 3.66 ug/L Zn 68 4632.560 1.971 0.041 3.24049 1.74 ug/L Ge 72 97552.267 0.731 97552.267 ug/L As 75 995.911 5.797 0.007 0.34957 8.66 ug/L Se 77 219.672 4.605 0.001 0.51699 10.17 ug/L Se 82 206.671 9.083 0.000 0.03948 219.55 ug/L Ag 107 163.670 2.887 -0.000 -0.05795 0.42 ug/L > In 115 1370566.450 2.012 1370566.450 ug/L Sb 121 495.018 1.229 0.000 0.04863 1.02 ug/L Sb 123 395.535 0.618 0.000 0.05054 2.10 ug/L Ba 135 41071.985 0.875 0.022 14.88341 1.78 ug/L Ba 137 72690.548 1.296 0.039 15.11265 0.29 ug/L Ho 165 1844815.811 0.545 0.141 ug/L > Tb 159 1843576.620 1.069 1843576.620 ug/L TI 205 599.026 5.689 -0.000 -0.00943 11.67 ug/L Pb 208 13566.421 0.585 0.006 0.33766 1.87 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 89.347 Cr 52 Cr 53 Mn 55 Ni 60 Cu 63

Sample ID: AE07490 Report Date/Time: Wednesday, April 10, 2002 10:47:59 Page 1

NYC-WTC_000040489

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

NYC-WTC_000040489Source: 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 →