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”

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OCR status: ok · source: pdftotext

NYC 9/11 Public Portal Document

Library Search Compound Report Data File : C:\MSDCHEM\1\5973N\02FEB01\31505.D Vial: 6 Acq On : 1 Feb 2002 6:53 pm Operator: Sample : 508 scan fb Inst : Instrumen Mise : February 1, 2002 Multiplr: 1.00 MS Integration Params: LSCINT.P Quant Method : C:\MSDCHEM\1...\SCAN508 .M (RTE Integrator) Title : 508 scan method Library : C:\DATABASE\WILEY7N.L ********************************************************************* Peak Number 4 2-Propanol, 1-(2-methoxypro... Concentration Rank 3 R.T. EstConc Area Relative to ISTD R.T. 9.84 0.46 ug/L 191530 1,4-Dichlorobenzene-d4 9.72 Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 2-Propanol, 1-(2-methoxypropoxy)... 148 C7H16O3 013429-07-7 83 2 TRIPROPYLENE GLYCOL 2 192 C9H20O4 000000-00-0 64 3 PROPYLENE GLYCOL TRIMER 3 174 C9H18O3 000000-00-0 64 4 PROPYLENE GLYCOL TRIMER 1 174 C9H18O3 000000-00-0 64 Abundance Scan 566 (9.836 min): 31505.D (-) m/ z 59.05 100.00%

1 59

5000

45 — 73 84 104 9.40 M 9.60 9.80 10.00 10.20 0- 1 111 ' 11 '1 '' 11 ■ ■ ■ । ''I . . । . . . . । । ।. i ■ ' 1' i TT m/ z 45.10 12.90% miz-> 30 40 50 60 70 80 90 100 110 120 130 140 150 160 Abundance #43942:2-Propanol, 1-(2-methoxypropoxy)-$$ 1-(2-Methoxyp... 59

5000 9.40 9.60 9.80 10.00 10,20 m/z 42.10 8.30% 31 45 73 <04

m/z-> 0- .30........... llani T1113’"1111’111111T111B110"11IT—TTm-’S’I-I1171113T 40 50 60 70 80 90 100 110 120 130 140 150 160 Abundance #102327: TRIPROPYLENE GLYCOL 2

1 1 I ■ ■ 9.40 9.60 9.80 10.00 10.20 5000 m/z 73.10 8.28%

45 103

miz-> 01 — — 72-— —89 1 ■ i ■1' ■ i11 ■ ■ i'— + 117 130 30 40 50 60 70 80 90 100 110 120 130 140 150 160 ■ i ■ ■ i < ' > - j • ■ * ■ । 161 -11 ■ । । i ■ ■ ■ ■ i

Abundance #78534: PROPYLENE GLYCOL TRIMER 3 A , IV, .).... ........ 59 9.40 9.60 9.80 10.00 10.20 m/z 43.10 7.82%

5000- 41 103

1 73 87 117 130 0 tpt ■ i ■ ■ । ■11'1 1 ■ ■ ।■111 ■1 ■1111'11 ■■1111■11 i111 ■ । m/z-> 30 40 50 60 70 80 90 100 110 120 130 140 150 160 9.40 9.60 9.80 10.00 10.20

31505.D SCAN508.M Mon Feb 04 10:14:21 2002 Page 6

NYC-WTC_000004137

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NYC-WTC_000004137Source: 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