NYC Law Department release
Independent mirror · updated as the City releases more · v1.2.6
← Document results/DEP Box 04/524 12/26/01
Document / 116 pages

WTC sample cover sheet, Dec 26 2001

Machine-extracted title · confidence 95%

Cover page for environmental sample records from December 26, 2001, associated with the World Trade Center site.

NYC-WTC_000002499–000002614

Folder label: “524 12/26/01”

←Page 7 of 116→
Mirrored PDFOfficial City PDF ↗
Page image
Scanned page image, NYC-WTC_000002505
OCR text

OCR status: ok · source: pdftotext

NYC 9/11 Public Portal Document

Library Search Compound Report

Data File : C:\HPCHEM\1\DATA\01DEC26\1226BL1.D Vial: 5 Acq On : 26 Dec 2001 8:28 am Operator: 206-BH Sample : lb Inst : GC/MS Ins Misc Multiplr: 1.00 MS Integration Params: LSCINT.P

Quant Method : C:\HPCHEM\1\METHODS\HP121001.M (P.TE Integrator) Title : VOCs BY EPA METHOD 524 Library : C:\DATABASE\NBS75K.L ********************************************************************* Peak Number 1 Cyclotetrasiloxane, octamethyl Concentration Rank 10 R.T. EstConc Area Relative to ISTD R.T. --------------------------------------------------------------------- 22.00 0.06 ug/L 28973 CHLOROBENZENE-D5 21.00

Hit# of 5 Tentative ID MW MolForm CAS# Qual --------------------------------------------------------------------- -1 Cyclotetrasiloxane, octamethyl- 296 C8H24O4Si4 000556-67-2 64 2 6,7-Benzo-phenothiazine-5,5-dioxide 281 C16H11NO2S 000000-00-0 9 3 1H-Indole-3-carboxaldehyde, 2-(1,1- 281 C19H23NO 025584-28-5 5 4 Benzene, 1-phenyl-4-(2-cyano-2-phen 281 C21H15N 027869-56-3 5 undance Scan 1116 (22.003 min): 1226BL1.D(-) m/z 281.20 100.00% 21

5000

73 133 193 207 21.60 21.80 22.00 22.20 22.40 m/z 282.10 25.68% n/z-> 40 60 80 100 120 140 160 180 200 220 240 260 280 bundance #72646: Cyclotetrasiloxane, octamethyl- 21

5000 21.60 21.80 22.00 22.20 22.40 m/z 73.10 17.57% 265 45 59 73 133 177 193 207 235 -ifz--> 40 60 80 100 120 140 160 180 200 220 240 260 280 undance #39602: 6,7-Benzo-phenothiazine-5,5-dioxide 21

21.60 21.80 22.00 22.20 22.40 5000 m/z 283.20 15.24% 217 232 102 118 189 204 nlz-> 40 60 80 100 120 140 160 180 200 220 240 260 280 IL 252264

undance #39632: 1H-Indole-3-carboxaidehyde, 2-(1,1-dimethyl-2-props 2 1 21.60 21.80 22.00 22.20 22.40 266 m/z 133.05 15.20%

5000 201 225 169182 252

i/z> 40 60 80 100 120 140 160 180 200 220 240 260 280 21.60 21.80 22.00 22.20 22.40

1226BL1.D HP121001.M Wed Jan 02 10:23:16 2002 Page 1

NYC-WTC 000002505

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

NYC-WTC_000002505Source: 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

WTC sample cover sheet, Dec 19 2001 · Box DEP Box 04

NYC-WTC_000002237

Cover page for environmental sample records from December 19, 2001, associated with the World Trade Center site.

7 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.999

machine-extracted · confidence unavailable · Check page ↗
WTC sample cover sheet, Dec 13 2001 · Box DEP Box 04

NYC-WTC_000002034

Cover page for environmental sample records from December 13, 2001, associated with the World Trade Center site.

6 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.999

machine-extracted · confidence unavailable · Check page ↗
WTC sample cover sheet, Dec 28 2001 · Box DEP Box 04

NYC-WTC_000002742

Cover page for environmental sample records from December 28, 2001, associated with the World Trade Center site.

6 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.999

machine-extracted · confidence unavailable · Check page ↗
WTC sample cover sheet, Dec 14 2001 · Box DEP Box 04

NYC-WTC_000002142

Cover page for environmental sample records from December 14, 2001, associated with the World Trade Center site.

6 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.999

machine-extracted · confidence unavailable · Check page ↗
WTC sample cover sheet, Dec 27 2001 · Box DEP Box 04

NYC-WTC_000002616

Cover page for environmental sample records from December 27, 2001, associated with the World Trade Center site.

6 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.999

machine-extracted · confidence unavailable · Check page ↗
WTC sample cover sheet, Nov 27 2001 · Box DEP Box 04

NYC-WTC_000001851

Cover page for environmental sample records from November 27, 2001, associated with the World Trade Center site.

6 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.998

machine-extracted · confidence unavailable · Check page ↗

Filed elsewhere

No available related records indexed in this group.

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 →