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_000040525
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: CCV CALBK Sample Date/Time: Wednesday, April 10, 2002 12:05:56 Sample Type: Sample Sample Description: Number of Replicates: 3 Method File: d:\elandata\Method\NEWQ200.8.mth Dataset File: d:\elandatalDatasetNEWQ\NEWQ\CCV CAL BK.455 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 9.000 40.062 -0.000 -0.00009 8598.55 ug/L > Se-1 45 491083.229 1.104 491083.229 ug/L Cr 52 6607.466 0.237 -0.000 -0.01469 64.93 ug/L Cr 53 776.374 5.469 0.000 0.01090 413.82 ug/L Mn 55 787.375 4.282 -0.004 -0.12265 2.36 ug/L Ni 60 29.667 19.461 0.000 0.00166 148.54 ug/L Cu 63 204.004 7.402 -0.001 -0.08078 4.12 ug/L Cu 65 117.335 10.275 0.000 0.01113 39.38 ug/L Zn 66 663.698 2.046 -0.001 -0.06926 13.87 ug/L Zri 67 149.336 10.887 -0.000 -0.03110 165.25 ug/L Zn 68 488.351 7.742 -0.001 -0.08120 35.29 ug/L Ge 72 93844.538 1.267 93844.538 ug/L As 75 72.680 144.012 -0.002 -0.12151 45.39 ug/L Se 77 122.335 1.249 -0.000 -0.04632 25.71 ug/L Se 82 115.669 10.020 -0.001 -0.35205 15.14 ug/L Ag 107 95.001 1.823 -0.001 -0.06348 0.43 ug/L In 115 1272657.644 1.144 1272657.644 ug/L Sb 121 44.667 11.489 0.000 0.00046 131.55 ug/L Sb 123 45.517 15.004 0.000 0.00245 38.80 ug/L Ba 135 52.001 13.462 -0.000 -0.00028 1070.46 ug/L Ba 137 71.001 19.718 -0.000 -0.00136 239.31 ug/L Ho 165 1751825.256 0.427 0.135 ug/L Tb 159 1761363.356 1.621 1761363.356 ug/L TI 205 526.687 9.264 -0.000 -0.01132 14.77 ug/L Pb 208 1555.734 4.544 -0.000 -0.00959 15.56 ug/L

QC Calculated Values Analyte Mass QC Std % Recovery Int Std % Recovery Spike % Recovery Dilution % Diff Dup. Rei. % Diff ’ Be 9 > Se-1 45 87.293 Cr 52 Cr 53 Mn 55 Ni 60 Cu 63

Sample ID: CCV CALBK Report Date/Time: Wednesday, April 10, 2002 12:08:06 Page 1

NYC-WTC_000040525

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

NYC-WTC_000040525Source: 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 →