GCMS analysis results for sample AE00165, Feb 2002

Machine-extracted title · confidence 100%

Laboratory report listing unknown compounds and surrogate recovery for sample AE00165 analyzed on February 13, 2002.

NYC-WTC_000050664–000050682

Folder label: “GCMS X 1/4/02 A 2/4/02”

Page image

OCR text

OCR status: ok · source: pdftotext

NYC 9/11 Public Portal Document LJLGi y OCaLti totpouru N\pOL

Data File : C:\MSDCHEM\1\5973N\02FEB04\00165.D Vial: 4 - Acq On 4 Feb 2002 5:37 pm Operator: Sample : 508 scan Inst : Instrumen Mise : February 4, 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 10 4H-Pyran-4-one, 2-ethyl-3-h. . . Concentration Rank 11 R.T. EstConc Area Relative to ISTD R.T.

16.55 0.06 ug/L 43200 Acenaphthene-dl0 18.34 Hit# of 5 Tentative ID MW MolForm CAS# Qual 1 4H-Pyran-4-one, 2-ethyl-3-hydrox... 140 C7H803 004940-11-8 7 $O 2 2-Dimethylamino-4,5-dimethyl-oxa... 140 C7H12N20 000000-00-0 5 3 2,5-Cyclohexadiene-1,4-dione, 2,... 140 C6H404 000615-94-1 5 4 2-DIMETHYLAMINO-4,5-DIMETHYLOXAZ. .. 140 C7H12N2O 073777-29-4 5 Abundance Scan 1154 (16.549 min): 00165. D (-) m/z 140.20 100.00% 140

5000 71 172 43 56 89 122 — T T T }r 16.20 16.40 16.60 16.80 0 • । • ■ • ■ । ■ ■ ■ ■ । ■ ■ ■' । ■ ■' ■ । ■ • • • । •'' ■ । 1' 11 • ■' I' ''' I'''' I • •I • m/z 71.10 43.51% m/z—> 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 Abundance #35348:4H-Pyran-4-one, 2-ethyl-3-hydroxy- (CAS) $$ Ethyl... 140

71 5000 i-r-pl-r-r-r-pr-r ■ i ■ ■ ■ ■ i ‘ ■ t ‘ 43 97 16.20 16.40 16.60 16.80 55 125 m/z 172.20 37.68%

Oh 1’B——111ETTETEEE-1’I1111S1’111UIT1IETETETTT’T"ITIT Ou36911EITO——"I13 niz-> 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 Abundance #35431:2-Dimethylamino-4,5-dimethyl-oxazole 140 16.20 16.40 16.60 16.80 ' 1 5000 44 m/z 43.10 32.62% 56 111 72 125 97

oh ’ITT T-rp-r । • * । >«Ih 11»' Tp-r-rp-r-r-r-rp-r ■ ■ i ■ i | ■ ■ ■ ■ । ■ ■ ■ ■ । ■ ■ ■ ■ । * ■ ■ • ।' miz—> 30 Abundance 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 #35124: 2,5-Cyclohexadiene-1,4-dione, 2,5-dihydroxy- 140 ]............... 16.20 16.40 16.60 16.80 42 69 m/z 56.10 30.86%

5000 53 84 112

n/z-> 0|-r "11t -r-rp-r-n-p-T — 30 40 50 60 70 80 Ll 94 1 ______ "’I ■ ■ ■ p ■ ■ ■ 11 ■ 90 100 110 120 130 140 150 160 170 180 | ' ■' ■ i ■ ■ " i ■11' i ‘ " i ■ 16.20 16.40 16.60 16.80

00165.D SCAN508.M Tue Feb 05 09:47:34 2002 Page 12

NYC-WTC_000050679

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

NYC-WTC_000050679Source: 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

GCMS analysis results for sample AE00843, Feb 4 2002 · Box DEP Box 28

NYC-WTC_000052128

Laboratory report showing GCMS analysis of sample AE00843 including surrogate recovery and unknown compounds.

1 shared topics · Same agency, volume and box · similarity 0.998