NYC Law Department release
Independent mirror · updated as the City releases more · v1.2.6
← Document results/DEP Box 59/As
Document / 19 pages

Potable water asbestos lab report sample list, Oct 2

Machine-extracted title · confidence 90%

Laboratory report listing sample IDs and quality control checks for potable water asbestos analysis.

NYC-WTC_000064694–000064712

Folder label: “As

Page image
Scanned page image, NYC-WTC_000064696
OCR text

OCR status: ok · source: pdftotext

NYC 9/11 Public Portal Document

.Element; As AS Loc.: 38 Date; 10/02/2001 Sample ID: S40 flit dispensed: 10 from 36, 5 from 37, 20 from 38

Repl SampleConc StndConc BlnkCorr Peak Bkgnd Time Peak # gg/L gg/L Signal Area Area Stored 1 0.2X1 0.231 0.027 09:31:30I No The calibration curve may not be linear. Standard number 4 applied. [40] Correlation Coefficient: 0.9986 Slope: 0.0057

As 0.3-[

oj- 8 I 5 0.1 -

n I J r I n -10 0 10 20 30 40 50

Concentration

Calibration data for As Entered Calculated Mean Signal Concentration Concentration Standard standard ID (Pk Area) (gg/b) (gg/L) Deviation %RSD Calib Blank 0.000 -1.067 SIO 0.069 10 11.12 S20 0.122 20 20.44 S30 0.177 30 30.02 S40 0^1 ex 40 39.48 Correlation Coefficient: ( 0.9985 Slope: 0.00569 Intercept; 0.006

Paae 2 NYC-WTC_000064696

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

NYC-WTC_000064696Source: 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 →