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← Document results/DEP Box 12/GCMS X 2/1/02 A 2/27/02
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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_000004935–000005145

Folder label: “GCMS X 2/1/02 A 2/27/02”

←Page 201 of 211→
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NYC 9/11 Public Portal Document Library Search Compound Report Data File : C: \MSDCHEM\1\5973N\02FEB27\02456.D Vial: 7 Acq On : 27 Feb 2002 8:18 pm Operator: Sample : 508 scan Inst : Instrumen Mise : February 27, 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 4 2,2-Dimethoxybutane Concentration Rank 1

R.T. EstConc Area Relative to ISTD R.T. 4.23 0.91 ug/L 400957 1,4-Dichlorobenzene-d4 9.72 Hit# of 5 Tentative ID MW MolForm CAS# Qual 1 2,2-Dimethoxybutane 118 C6H14O2 003453-99-4 83 2 Glycine, methyl ester $$ NH2CH2C... 89 C3H7NO2 000616-34-2 42 3 Thiazole, tetrahydro- $$ Thiazol... 89 C3H7NS 000504-78-9 36 4 Methyl 1-Methyl-d3-2-propenyl Ether 89 C5H7D3O 000000-00-0 36 Abundance Scan 76 (4.232 min): 02456.D (-) m/ z 87.10 100.00% 87

43 55 5000

I 1 1,1 1 Immri riTp i i i । i i i 103 3.80 4.00 4.20 4.40 4.60

m/z-> । 50 ot " I'1111'1111 ‘'1' 11 TH1, Hrr 1 71 rH Il' ....... nlo......... H TTt 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 105 110 H m/z 89.00 85.37% Abundance #17888: 2,2-Dimethoxybutane 87 55

5000 1 - 45 3.80 4.00 4.20 4.40 4.60 27 40 m/z 55.10 53.26% 92 103 / 33 ,j ,l miz-> 0+ " ।1 ■! ■ i' 171"1~..... Iy i L/i" iu ..................................... pg....... 20 25/30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 105 110 । ■11 ■ i H Abundance V #5025: Glycine, methyl ester $$ NH2CH2COOCH3 89

3.80 4.00 4.20 4.40 4.60 5000 m/z 43.10 49.44% 44 59 pogom I" " TWTT 54 1, 66 0 i1" 11" " i" " i " " r '1 1111111111111111 mfa-> 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 105 110 Abundance #5044: Thiazole, tetrahydro- $$ Thiazolidine $$ Tetrahydro... TII3 1Tl | m TEE 1 -i , । r i 43 89 3.80 4.00 4.20 4.40 4.60 m/z 45.10 16.68%

5000

30 59

0 "i""r' HP " i " " i1" ■ r ■" i" 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 105 110 4 m/z-> 3.80 4.00 4.20 4.40 4.60

02456.D HP022102.M Thu Feb 28 08:47:48 2002 Page 6

NYC-WTC_000005135

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NYC-WTC_000005135Source: NYC Law Department, mirrored locally

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

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

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

NYC-WTC_000003981

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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