DEP GCMS data table, Jan-Feb 2002

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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\02088.D Vial: 5 Acq On : 26 Feb 2002 6:06 pm Operator: Sample : 508 scan Inst : Instrumen Mise : February 2 6, 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 10 Benzenethiol, 4-methoxy- $$... Concentration Rank 11 R.T. EstConc Area Relative to ISTD R.T. 13.39 0.05 ug/L 31778 Naphthalene-d8 13.20 Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 Benzenethiol, 4-methoxy- $$ para... 140 C7H80S 000696-63-9 72 2 Phenol, 4-(methylthio) - (CAS) $$... 140 C7H80S 001073-72-9 64 3 Pyrazine, 2-methyl-3-(methylthio. .. 140 C6H8N2S 002882-20-4 64 4 Pyrazine, 2-methyl-3-(methylthio... 140 C6H8N2S 002882-20-4 50 Abundance Scan 887 (13.387 min): 02088.D (-) m/z 140.10 100.00% 1-0

5000

...................... I \................ , , , , , 44 52 70I 78 94 13.00 13.20 13.40 13.60 13.80 , | t | Of ■ ' i 1 1 1 ' i 1 ■ 1 ' i 1 ■ ./84.1 T m/z 94.00 12.69% m/z-> 40 50 60 70I 80 90 100 110 120 130 140 Abundance #35296: Benzenethiol, 4-methoxy- $$ para-Methoxybenzenethi... 140 125

5000 TIT IAIIA/m 97 13.00 13.20 13.40 13.60 13.80 m/ Z 70.00 12.11% 69 0+ il 110 msmmm -------- +4, ■ ‘I m/z-> 40 50 60 70 80 90 100 110 120 130 140 Abundance #35283: Phenol, 4-(methylthio)- (CAS) $$ 4-(Methylthio)phe... 1-10 125 - ' ' i ' ' 1 ' i 1 ■ 13.00 13.20 13.40 13.60 13.80 5000 m/Z 141.00 10.58%

97 85 J 107 m/z-> 0! 0 |14i I । । 1 |'i । । । । । । 40 50 60 70 80 90 100 110 120 130 J1' 1 140 Abundance #35177: Pyrazine, 2-methyl-3-(methylthio)- (CAS) $$ 2-Meth... 1 ■ । ■ 1 ‘ i 1 1 ' i ' ' ' ■ i ' ‘ 140 13.00 13.20 13.40 13.60 13.80 m/z 96.10 9.71%

5000 107 125 84 93

m/z-> 0 ' ■ i ' ' ' ■ i 1 1 ■ ■ 1 1 1 1 1 1 1 ' 1 tnl 1’1’I’ 40 50 60 70 80 90 100 1 I 1 1 1 ' I 1 1 pl I 1 ' 110 120 130 -P 140 ' i ' ' ' ‘ i ■ 1 1 1 I 1 1 1 1 I 1 1 13.00 13.20 13.40 13.60 13.80

02088.D HP022102.M Wed Feb 27 08:35:15 2002 Page 12

NYC-WTC_000004640

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NYC-WTC_000004640Source: 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