NYC Law Department release
Independent mirror · updated as the City releases more · v1.2.6
← Document results/DEP Box 59/K 10/30/01
Document / 33 pages

Potassium sample log, WTC site, Oct 30 2001

Machine-extracted title · confidence 90%

Log entry for potassium sample processing activities at the World Trade Center site on October 30, 2001.

NYC-WTC_000065852–000065884

Folder label: “K 10/30/01

Page image
Scanned page image, NYC-WTC_000065869
OCR text

OCR status: ok · source: pdftotext

NYC 9/11 Public Portal Document

taaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaasaaaa

• Element: K Seq. No AS Loc.: Date: 10/30/2001 'Sample ID: Calib Blank

Repl SampleConc StndConc BlnkCorr Time # /xg/L fig/L Signal 1 0.006 15:01:36 2 0.006 15:01:43 3 0.006 15:01:51 4 0.007 15:01:58 Mean: 0.006 SD : 0.000 %RSD: 2.05 Auto-zero performed.

sssssaassssssssssa aaaaaaaaaaaaaaaaaaaaaaaaaaaasaaaaaaaaaaaaaaaaBsaaaaaaaaaaaaaaaaasaaa Element: K No.: 61 AS Loc.: --- Date: 10/30/2001 Sample ID: SlOO

Repl SampleConc StndConc BlnkCorr Time # /zg/L iig/li Signal 1 0.021 15:02:21 2 0.021 15:02:28 3 0.020 15:02:35 4 0.020 15:02:43 Meein: 0.020 SD : 0.001 %RSD: 3.32 Standard number 1 applied. [100] Correlation Coefficient: 0.9987 Slope: 0.0002

= = SS = SSS= = '

Element: K No.: 62 AS Loc.: Date: 10/30/2001 San^jle ID: S200

Repl SampleConc StndConc BlnkCorr Time # MS/L MQ/L Signal 1 0.043 15:04:09 2 0.042 15:04:16 3 0.043 15:04:24 4 0.043 15:04:31 Mean: 0.043 SD : 0.001 %RSD: 1.17 Standard number 2 applied. [200] Correlation Coefficient: 0.9988 Slope: 0.0002

Element: K Seq/ No. : 63 AS Loc.: Date: 10/30/2001 Sample ID: S400 cZ Repl SampleConc StndConc BlnkCorr Time # M9/L MQ/L Signal 1 0.079 15:04:53 2 0.079 15:05:01 3 0.080 15:05:08 4 0.079 15:05:15 Mean: 0.079 SD : 0.001 %RSD: 0.77 Standard number 3 applied. [400] Correlation Coefficient: 0.9989 Slope: 0.0002

Page 1

NYC-WTC_000065869

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

NYC-WTC_000065869Source: 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 →