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_000003981–000004147

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

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NYC 9/11 Public Portal Document

Library Search Compound Report

•. Data File : C:\MSDCHEM\1\5973N\02FEB01\31134.D Vial: 3 Acq On : 1 Feb 2002 4:24 pm Operator: Sample : 508 scan 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 6 2-Propanol, 1-(2-methoxy-l-... Concentration Rank 8

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

9.64 0.14 ug/L 66612 1,4-Dichlorobenzene-d4 9.72

Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 2-Propanol, 1-(2-methoxy-1-methy... 148 C7H16O3 020324-32-7 72 2 DIPROPYLENEGLYCOL METHYL ETHER $... 148 C7H16O3 020324-32-7 56 3 Z-Dipropylene glycol $$ 2-hydrox... 134 C6H14O3 000000-00-0 45 4 E-Dipropylene glycol $$ 2-hydrox... 134 C6H14O3 000000-00-0 45 Abundance Scan 549 (9.642 min): 31134.D (-) m/z 59.10 100.00% 59

5000 45 73 103

1 ' i ■ 9.40 Al 9.60 ' IIm 9.80 10.00

m/z-> 0- ml— 10 20 30 40 50 70 8060 90 100 110 120 m ■ i ■ । i"r 130 m/Z 103.10 43.45%

Abundance #43943:2-Propanol, 1 -(2-methoxy-1 -methylethoxy)- $$ Dipro... 59

5000- 45 103 0 73 9.40 9.60 9.80 10.00 31 m/z 45.10 39.46% 130 O—T ■ i ■ ■ ■ ■ । ' ■ . . । I . i . । . -PPPPPT ' ■ i 1 ■ n/z-> 10 20 30 40 50 60 70 80 90 100 110 120 130 Abundance #43944: DIPROPYLENEGLYCOL METHYL ETHER $$ 2-Propanol, 1-(2... 59 103 9.40 9.60 9.80 10.00 5000 m/z 73.10 29.87% 45 73 31

miz-> 0- ' ' i ' 10 15 ' i ' 1 ■ ' i ' 20 30 ‘.... 40 50 > । I'[ i ' ' 1 i Pi i r J r-i i i | ■ i i i j 1 60 70 80 90 100 ■' i ■ " ' i " " I " " 110 120 130 130 Abundance #29238: Z-Dipropylene glycol $$ 2-hydroxyethyl ether 50 9.40 9.60 9.80 10.00 31 m/z 41.10 16.63%

5000 45 103 80 I, ot.।.. > . । i । । । I 1 1 1 ' I ' । 1 ' I ' 1 '’I I’1'' ■ ■ । ■ 1 1 1 1 ' 1 1 1 1 1 1 I 1 1 1 ' i ■ ' ■ ' i ■ ' ' ■ i ' ' m/z—> 10 20 30 40 50 60 70 80 90 100 110 120 130 9.40 9.60 9.80 10.00

31134.D SCAN508.M Mon Feb 04 08:41:37 2002 Page 8

NYC-WTC_000004082

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NYC-WTC_000004082Source: 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