NYC Law Department release
Independent mirror · updated as the City releases more · v1.2.6
← Document results/DEP Box 15/GCMS X 5/21/02 A 5/21/02
Document / 28 pages

GCMS analysis report sample AE09517, May 23, 2002

Machine-extracted title · confidence 95%

GCMS laboratory report for sample AE09517 detecting unknown compounds and 2,4-DDD on May 23, 2002.

NYC-WTC_000013089–000013116

Folder label: “GCMS X 5/21/02 A 5/21/02

Page image
Scanned page image, NYC-WTC_000013105
OCR text

OCR status: ok · source: pdftotext

NYC 9/11 Public Portal Document Library Search Compound Report Data File : C:\MSDCHEM\1\DATA\052102\9517.D Vial: 13 Acq On : 21 May 2002 11:07 pm Operator: Mclean Sample : re-extract Inst : Instrumen Mise Multiplr: 1.00 MS Integration Params: LSCINT.e

Quant Method : C:\MSDCHEM\1\METHODS\052202.M (Chemstation Integrator) Title : 508 Modified GC/MS scan Library : C:\DATABASE\NIST98.L

Peak Number 9 Methylene Chloride Concentration Rank 2 R.T. EstConc Area Relative to ISTD R.T. 4.28 2.98 ug/L 2058430 1,4 -Dichlorobenzene-d4 9.90

Hit# of . 5 Tentative ID MW MolForm CAS# Qual

1 Methylene Chloride 84 CH2C12 000075-09-2 4 2 Methylene Chloride 84 CH2C12 000075-09-2/4 3 Methylene Chloride 84 CH2C12 000075-09-2 2 4 Acetic acid, chloro-, ethyl ester 122 C4H7C1O2 000105-39/5 2 Abundance Scan 204 (4.278 min): 9517.D (-201) (-) m/z 49.10 100.00% 49

5000

86 91 4.00 4.20 4.40 4.60 36 41 . 58 63 niz-> 01TMpTp-t l rmn 1111 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 H 4 m/z 86.00 21.36% Abundance #111039: Methylene Chloride 49 84 5000 4.00 4.20 4.40 4.60 m/z 91.10 13.64% 28 35 43 || 57 71 77 . 0. . n.. 111111, ।... ■ ।..,, ।. 1111..., 111.. 1111, ।, 11 • ■ ■ ।' i.. 11... ।.... ।।।... > ।. i t 9. n/z-> 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 Abundance #12327: Methylene Chloride 40 84 .... M..... 4.00 4.20 4.40 4.60 5000 m/z 48.00 11.75%

14 24 29 35 70 41 01 << 11111< 1111 ri 1111111 j 1111 j 1111 j 11 H । rl 1111 Hhr Hmmm miz-> 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 Abundance #111041: Methylene Chloride ■ - i * • ■ * i ' ■ ■ * i • • ■ ■ i ■ ■ 49 4.00 4.20 4.40 4.60 m/ z 63.20 10.97% 84 5000

29 41 59 65 73 78 0 ।1111 ■ 1111111 " 1111 n 111 ti! 111 ■ 111 ■ ■. 111111 111 ■ 111 > 11 [T > 7|*, i > 11 i i, 111 ■ 11111

n/z-> 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 4.00 4.20 4.40 4.60

9517.D 052202.M Wed May 22 11:29:27 2002 Page 12

NYC-WTC_000013105

OCR can misread numbers and units. Confirm readings against the page image before using them.

NYC-WTC_000013105Source: NYC Law Department, mirrored locally

Related records

Browse subjects →

Ranked by indexed similarity. Reasons describe shared subjects and filing context; check the source records.

Same-box records

Filed elsewhere

No available related records indexed in this group.

More like this page

Similar subjects in other documents. Similarity does not establish the same event, measurement or conclusion.

Page similarity is temporarily unavailable or this page has no indexed vector.

Others also read

Readers open these alongside this record — through an Ask answer, the same folder, or indexed similarity. Not a claim they are about the same event.

Compare copies and versions →