NYC Law Department release
Independent mirror · updated as the City releases more · v1.2.6
← Document results/DEP Box 66/Ti 1/18/02
Document / 10 pages

Asbestos lab analysis batch results, Jan 18 2002

Machine-extracted title · confidence 95%

Lab report listing sample IDs and quality control samples analyzed on January 18, 2002.

NYC-WTC_000084176–000084185

Folder label: “Ti 1/18/02

Page image
Scanned page image, NYC-WTC_000084179
OCR text

OCR status: ok · source: pdftotext

NYC 9/11 Public Portal Document PerklnEImer AAWlnLab: 02/01/2002, 10:49:46

Element: Ti Seq. No.: 5 AS Log.: 88 Date: 02/01/2002 Sample ID: SlOO pL dispensed: 10 from 86, 20 from 88

Repl SampleConc StndConc BlnkCorr Peak Peak Bkgnd Bkgnd Time Peak # pg/L pg/L Signal Area Height Area Height Stored 1 0.1252 0.1303 0.0941 0.0100 0.0154 10:51:39 No [Ti] Staindard number 4 applied. [100.] Correlation Coefficient: 0.99824 Slope: 0.00127 Intercept : -0.00344

Calibration data for Ti Entered Calculated Mean Signal Concentration Concentration Standard Standard ID (Pk Area) (pg/L) (pg/L) Deviation %RSD Calib Blank 0.0051 S25 0.0260 25.00 23.2 --- -1.00 S50 0.0561 50.00 47.1 --- -1.00 S75 0.0919 75.00 75.4 --- -1.00 SlOO 0.1252 100.00 102. --- -1.00 Correlation Coefficient: .99824 Slope: 0.00127 Intercept: -0.0034

0.15 -r

0.10 -

8

0.05 -

0 -r r T T" I 0 20 40 60 80 100 120

Concentratfon

Page -2-

NYC-WTC_000084179

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

NYC-WTC_000084179Source: 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.

NYC-WTC_000084175 · Box DEP Box 66

Department of Environmental Protection record from January 18, 2002, documenting World Trade Center site activities.

Filed in the same folder

Compare copies and versions →