NYC Law Department release
Independent mirror · updated as the City releases more · v1.2.6
← Document results/DEP Box 17/524 3/1/02 - 3/2/02
Document / 117 pages

Volatile organic compounds blank results, Mar 1 2002

Machine-extracted title · confidence 95%

Laboratory analysis results for volatile organic compounds blank sample AE04037 dated March 1, 2002.

NYC-WTC_000020751–000020867

Folder label: “524 3/1/02 - 3/2/02

Page image
Scanned page image, NYC-WTC_000020854
OCR text

OCR status: ok · source: pdftotext

NYC 9/11 Public Portal Document

Library Search Compound Report

Data File : C:\HPCHEM\1\DATA\02MAR05\0305B1.D Vial: 1 Acq On : 5 Mar 2002 8:29 am Operator: Sample : lab blank 1 Inst : 210 Mise : March 5, 2002 Multiplr: 1.00 MS Integration Params: LSCINT.P

Quant Method : C:\HPCHEM\1\METHODS\HP021102.M (RTE Integrator) Title : VOCS BY EPA METHOD 524 Library : C:\DATABASE\NBS75K.L ********************************************************************* Peak Number 4 Cyclotetrasiloxane, octamethyl Concentration Rank 1

R.T. EstConc Area Relative to ISTD R.T.

24.88 0.22 ug/L 116173 CHLOROBENZENE-D5 23.35 Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 Cyclotetrasiloxane, octamethyl- 296 C8H24O4Si4 000556-67-2 64 2 2 (1H) -Pyrimidinone, 5-chloro-4,6-di 282 C16H11C1N2O 028567-83-1 9 3 2-Oxo-4-phenyl-6-(4-chlorophenyl) -1 282 C16H11C1N2O 000000-00-0 9 4 6,7-Benzo-phenothiazine-5,5-dioxide 281 C16H11NO2S 000000-00-0 9 Abundance Scan 1892 (24.875 min): 0305B1.D (-) m/z 281.05 100.00% 281

5000

249 265 , 24.60 24.80 25.00 25.20 45 59. 73 . 91 103 119 123 147 ■ 165177 191 207 ■ 235 -- m/z 282.05 26.80% m/z-> 40 60 80 100 120 140 160 180 200 220 240 260 280 Abundance #41966: Cyclotetraslloxane, octamethyl- 211

5000 * ' I ' * ' ' I ‘ ,24,60 24.80 25.00 25.20 m/z 2 83 .05 13.89% 73 133 163 177 191 207 235 249 265 . I ■ i ■ ' ' ' i ■ TTT m/z—> 40 60 80 100 120 140 160 180 200 220 240 260 280 Abundance #39758:2(1H)-Pyrimidinone, 5-chloro-4,6-diphenyl- 281

, 24.60 24.80 25.00 25.20 m/z 133.05 9.88% 5000 77 104 247 TTPTITPTI 204 . m/z—> 40 60 80 100 120 140 160 180 200 220 240 260 280 Abundance #39756:2-Oxo-4-phenyl-6-(4-chlorophenyl)-1,2-dihydropyrimi 281 ,24,60 24.80 25.00 25.20 m/z 249.05 8.83%

5000

102 123 141 175 204 247 ■ i ' ' ■ ■ i ■ ■ 1 ■ i ■ ' ■ ■ i 1 ■ ■ 1 1 i1 1 1 1 111 1 1 1 1'' 1 1 11TFTI ’ ' I ' ‘I** /z—> 40 60 80 100 120 140 160 180 200 220 240 260 280 24.60 24.80 25.00 25.20

0305B1.D HP021102.M Wed Mar 06 09:03:47 2002 Page 4

NYC-WTC_000020854

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

NYC-WTC_000020854Source: 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 →