GCMS analysis results for sample AE03245, March 2002

Machine-extracted title · confidence 95%

Laboratory report documenting gas chromatography-mass spectrometry analysis of environmental sample AE03245 conducted on March 15, 2002.

NYC-WTC_000006085–000006104

Folder label: “GCMS X 2/12/02 A 3/01/02”

Page image

OCR text

OCR status: ok · source: pdftotext

NYC 9/11 Public Portal Document

Data File : C:\MSDCHEM\1\5973N\02MAR01\03245.D Vial: 6 • Acq On : 1 Mar 2002 2:28 pm Operator: Sample : 508 scan Inst : Instrumen Mise : March 1, 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 5 Butanoic acid, 2-methyl-, m.. Concentration Rank 4 R.T. EstConc Area Relative to ISTD R.T.

4.64 0.17 ug/L 73860 1,4-Dichlorobenzene-d4 9.71

Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 Butanoic acid, 2-methyl-, methyl... 116 C6H1202 000868-57-5 43 2 Butanoic acid, 2-methyl-, methyl... 116 C6H1202 000868-57-5 43 3 Butanoic acid, 2-methyl-, methyl... 116 C6H1202 000868-57-5 37 4 Butanoic acid, 2-methyl-, methyl... 116 C6H1202 053955-81-0 32 Abundance Scan 112 (4.638 min): 03245.D (-) m/z 88.00 100.00% 41 57 71 83

5000

101 — 51 0-- i-i > > । । । > ■ । - |.... II ■ ■ i ■ ■ ' ■ i 1 — 1 ■ 'i' ' 4.20 4.40 4.60 4.80 5.00 m/z 41.10 92.78% n/z-> 20 30 40 50 60 80 70 90 100 110 120 Abundance #16438: Butanoic acid, 2-methyl-, methyl ester 57 88

5000 41 A, , , AS f.., , 4.20 m/z 4.40 4.60 57.00 4.80 5.00 86.49% — 101 01 ............................................।.............. I, , +1 । 1 ■ 1 ' r1 1 1 1 i 1 1 1 1 i 1 1 m/z-> 20 30 40 50 60 70 80 90 100 110 120 Abundance #16441: Butanoic acid, 2-methyl-, methyl ester (CAS) $$ Me... 88 57 4.20 4.40 4.60 4.80 5.00 5000 m/ z 71.00 84.19%

A 41 29 101 69 01 ' i 1 ' ' ■ i 1 ■ ■ ■ I1 ■ ' ' i ■ ■ ■ i ' 1 ' ‘ i ■ ■ ' ■ I ' ' i ' ' ' ■ i ' ■ ■ ■ i ' ' 1 1 i ' ■ m/z-> 20 30 40 50 60 70 80 90 100 110 120 \ Abundance #16436: Butanoic acid, 2-methyl-, methyl ester (CAS) $$ Me... 57 88 4.20 4.40 4.60 4.80 5.00 m/z 43.00 58.13%

5000

/z-> 27

0 1 i ' ■ ■ ■ i ‘ ' 20 30 33 1 i 40 ■ 1 ■ ■ i ' 50 60 69 । Tn 70 ' 80 101 1 , I ■ ■ 1 1 r1 1 1 1 1 1 116 90 100 110 r' 1 1 1 1 120 4.20 MAMNe 4.40 4.60 4.80 5.00

13245.D HP022102.M Mon Mar 04 12:33:06 2002 Page 7

NYC-WTC_000006095

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

NYC-WTC_000006095Source: 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 AE03250, March 2002 · Box DEP Box 12

NYC-WTC_000006186

Laboratory report documenting gas chromatography-mass spectrometry analysis of environmental sample AE03250 conducted on March 15, 2002.

1 shared topics · Same agency, volume and box · similarity 0.999