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← Document results/DEP Box 12/GCMS X 1/29/02 A 2/1/02
Document / 167 pages

DEP GCMS data table, Jan-Feb 2002

Machine-extracted title · confidence 90%

Multi-page laboratory data sheet containing sample analysis results and metadata for DEP GCMS records from January to February 2002.

NYC-WTC_000003981–000004147

Folder label: “GCMS X 1/29/02 A 2/1/02”

←Page 23 of 167→
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Scanned page image, NYC-WTC_000004003
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OCR status: ok · source: pdftotext

NYC 9/11 Public Portal Document

Library Search Compound Report Data File : C:\MSDCHEM\l\5973N\02FEB01\0129B.D Vial : 1 Acq On : 1 Feb 2002 10:35 am Operator: Sample : lab blank 1/29 Inst : Instrumen Mise : February 1, 2002 Multiplr: 1.00 MS Integration Params: LSCINT.P

Quant Method : C:\MSDCHEM\l-..\SCAN508.M (RTE Integrator) Title : 508 scan method Library : C:\DATABASE\WILEY7N.L

Peak Number 7 2,6-Dimethyl-6-nitro-2-hept... Concentration Rank 7

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

12.46 0.44 ug/L 255822 Naphthalene-d8 13.19

Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 2,6-Dimethyl-6-nitro-2-hepten-4-one 185 C9H15N03 073583-56-9 64 2 1-Butene, 2,3,3-trimethyl- $$ Tr... 98 C7H14 000594-56-9 59 3 1-Butene, 2,3,3-trimethyl- 98 C7H14 000594-56-9 59 4 N,N'-Bis(2,6-dimethyl-6-nitrosoh... 338 C18H30N2O4 066737-12-0 53 Abundance Scan 796 (12.461 min): 0129B.D (-) m/z 83.10 100.00% 83

5000 43 55 98 12.20 12.40 12.60 12.80 -+-++++ 7 , | 110 123 141 0 —mmTTTT m/z 55.10 35.37% m/z-> 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 Abundance #93854:2,6-Dimethyl-6-nitro-2-hepten-4-one 83 ................. ............................ 5000 55 12.20 12.40 12.60 12.80 m/z 43.10 33.10% 27

m/z-> 0- +L+ 4717171 42 Tt - 110 123 138 185 11" " 11" ■ i' i'"11" " i" " i " " i " " i'1 "i" 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 Abundance #7435:1-Butene, 2,3,3-trimethyl- $$ Triptene $$ 2,3,3-Tri... - 55 83 41 12.20 12.40 12.60 12.80 5000 m/z 82.10 16.72%

27 98

mz-> 751. 0- " r1 * * i11111 ■'" i 7 Ip i " " i" " i" " i ■'" i " " i" " I " " i " " r "' i"

Abundance 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190

55 #7437:1-Butene, 2,3,3-trimethyl- 83 A.....B....... 12.20 12.40 12.60 12.80 m/z 98.10 15.25% 5000 41

98 27

m/z-> 0 mmmPTTT La— r " ■ i " " i' " 11' " ■ i " " i' " ' i " •' r “ ' r " ' i" 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 12.20 12.40 12.60 12.80

0129B.D SCAN508.M Mon Feb 04 08:40:59 2002 Page 9

NYC-WTC_000004003

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NYC-WTC_000004003Source: NYC Law Department, mirrored locally

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DEP GCMS data table, Jan-Feb 2002 · Box DEP Box 12

NYC-WTC_000004494

Multi-page laboratory data sheet containing sample analysis results and metadata for DEP GCMS records from January to February 2002.

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

machine-extracted · confidence unavailable · Check page ↗
DEP GCMS data table, Jan-Feb 2002 · Box DEP Box 12

NYC-WTC_000004935

Multi-page laboratory data sheet containing sample analysis results and metadata for DEP GCMS records from January to February 2002.

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

machine-extracted · confidence unavailable · Check page ↗

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