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_000004494–000004704

Folder label: “GCMS X 1/30/02 A 2/26/02”

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NYC 9/11 Public Portal Document

Library Search Compound Report Data File : C: \MSDCHEM\1\5973N\02FEB26\02086.D Vial: 3 Acq On : 26 Feb 2002 4:27 pm Operator: Sample : 508 scan Inst : Instrumen Mise : February 26, 2002 Multiplr: 1.00 MS Integration Params: LSCINT.P

Quant Method : C:\MSDCHEM\1...\HP022102. M (RTE Integrator) Title : 508 scan method Library : C:\DATABASE\WILEY7N.L ********************************************************************* Peak Number 9 Pyrimidinetetramine- $$ Pyr... Concentration Rank 11 R.T. EstConc Area Relative to ISTD R.T. 16.55 0.03 ug/L 21910 Acenaphthene-dl0 18.34 Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 Pyrimidinetetramine- $$ Pyrimidi... 140 C4H8N6 001004-74-6 37 2 2-Dimethylamino-4,5-dimethyl-oxa... 140 C7H12N20 000000-00-0 9 3 Methenamine $$ 1,3,5,7-Tetraazaa... 140 C6H12N4 000100-97-0 9 4 2-Isopropyl-4,5-dimethylthiazole 155 C8H13NS 053498-30-9 9 Abundance Scan 1167 (16.548 min): 02086.D (-) m/z 140.10 100.00% 14.0

5000

122 172 43 56 71 86

n/z—> .......... ।.. T.. .... ।......... 0 11 r 1111111 ■ i'1111 ■ ■'111 *111' ।J11'1111111111 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 111 I'1111 '11" " । ■1 ■ ■ i TTp 16.20 1 6.40 16.60 16.80 m/z 172.20 26.25% Abundance #35040: Pyrimidinetetramine- $$ Pyrimidine, 2,4,5,6-tetraa... 140

5000 16.20 16.40 16.60 16.80 44 71 123 m/z 122.10 23.27% | 86 96 112 z-> 01" M ...... H -rp-r 1 ' | I ' I | 14 | I | | | I1! I | | Ji I I | I I 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 ' ■ i ■1" i'1111r' ■' i'

Abundance #35431:2-Dimethylamino-4,5-dimethyl-oxazole 140 16.20 16.40 16.60 16.80 44 m/z 138.10 19.64% 5000 56 111 72 125 97

I.......................... m/z-> 0- " i'' " i1''' i " " i ‘ i " " i " I' ' I " । । I " " mpeer 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 I" " i " " I'1 " i " '11'

Abundance #35198: Methenamine $$ 1,3,5,7-Tetraazaadamantane $$ 1,3,5... 42 16.20 16.40 16.60 16.80 m/z 71.00 14.67%

5000 A 140

15 - 71 85 112 0 ■ ■ i1' I " i1 ■ ।1 ■ ■ ■ । > ’ .) ’I p > ■ i1 > ■ ■ i ■ < ■ ■ i ■ ■ ■ 11 > m/z—> 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 16.20 16.40 16.60 16.80

02086.D HP022102.M Wed Feb 27 08:35:02 2002 Page 11

NYC-WTC_000004619

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NYC-WTC_000004619Source: NYC Law Department, mirrored locally

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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.

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