NYC Law Department release
Independent mirror · updated as the City releases more · v1.2.7
← Document results/DEP Box 66/NEWE 12/26/01 29286 - 31380
Document / 117 pages

ICP-MS duplicate analysis report, Dec 26, 2001

Machine-extracted title · confidence 95%

Laboratory summary report of duplicate sample AD29286DUP tested December 26, 2001, showing concentrations for Beryllium, Scandium, and Vanadium.

NYC-WTC_000085069–000085185

Folder label: “NEWE 12/26/01 29286 - 31380”

Page image
Scanned page image, NYC-WTC_000085143
OCR text

OCR status: ok · source: pdftotext

NYC 9/11 Public Portal Document

Method 200.8 - Summary Report Sample ID: AD30632SPK Sample Date/Time: Wednesday, December 26, 2001 14:48:53 Sample Type: Spike -1 Sample Description: 1:2 SPK 50 PPB Number of Replicates: 3 Batch ID: Method File: d:\Elandata\Method\NEWE200.8.mth Dataset File: d:\Elandata\Dataset\daily performance\AD30632SPK.1444 Sample Prep Volume (mb): Initial Sample Quantity (mg): Aliquot Volume (mb): 3e+001 Diluted To Volume (mb): 5e+001

Concentration Results 1

Analyte Mass Meas. Intens. Mean Meas. Intens. RSD Net Intens. Mean Cone. Mean Cone. RSD Sample Unit r Be 9 28630.635 0.824 0.043 107.50244 0.22 ug/L i> Sc-1 45 664566.780 0.916 664566.780 ug/L I V 51 704515.777 2.331 1.058 99.91873 1.96 mg/L L Mn 55 1194417.952 2.207 1.797 125.03306 1.85 ug/L r> In 115 1487744.560 0.896 1487744.560 ug/L I Sb 121 502185.939 0.211 0.338 104.63217 1.07 ug/L L Sb 123 385412.325 0.629 0.259 103.95785 1.11 ug/L r> Ho 165 1895009.080 4.213 1895009.080 ug/L L Tl 205 1533504.365 1.234 0.810 95.26162 4.30 ug/L

QC Calculated Values Analyte Mass QC Std % Recovery Int Std % Recovery Spike % Recovery Dilution % Diff Dup. Rei. % Diff r Be 9 |> Sc-1 45 90.746 I V 51 L Mn 55 r> In 115 89.347 I Sb 121 L Sb 123 r> Ho 165 99.853 L Tl 205

NYC-WTC_000085143

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

NYC-WTC_000085143Source: 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

ICP-MS summary report, Jan 14 2002 · Box DEP Box 66

NYC-WTC_000085539

Method 200.8 laboratory summary report listing elemental concentrations including Beryllium, Scandium, Manganese, Indium, and Antimony.

1 shared topics · Same agency, volume and box · similarity 0.992

machine-extracted · confidence unavailable · Check page ↗
ICP-MS summary report, Jan 18 2002 · Box DEP Box 66

NYC-WTC_000085865

Method 200.8 laboratory summary report listing elemental concentrations including Beryllium, Scandium, Manganese, Indium, and Antimony.

1 shared topics · Same agency, volume and box · similarity 0.992

machine-extracted · confidence unavailable · Check page ↗

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 →