GCMS analysis results for sample AE10301, May 10, 2002

Machine-extracted title · confidence 95%

Laboratory report documenting GCMS analysis of sample AE10301 conducted on May 10, 2002, including surrogate recovery data.

NYC-WTC_000024927–000024934

Folder label: “GCMS X 5/14/02 A 5/17/02”

Page image

OCR text

OCR status: ok · source: pdftotext

NYC 9/11 Public Portal Document

Library Search Compound Report

Data File : C:\MSDCHEM\1\DATA\020509\10301.D Vial: 26 Acq On : 10 May 2002 11:20 am Operator: Nefliu Sample : sample Inst : Instrumen Mise Multiplr: 1.00 MS Integration Params: rteint.e Quant Method : C:\MSDCHEM\1\METHODS\SCAN020507.M (RTE Integrator) Title : Method 508 GC/MS Scan Library : C:\DATABASE\nist98.1 ********************************************************************* Peak Number 1 2-Pentanone, 4-hydroxy-4-me... Concentration Rank 1 R.T. EstConc Area Relative to. I STD R.T. 6.15 12.25 ug/1 1143180 1,4-Dichlorobenzene-d4 11.38

Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 2 -Pent anone, 4-hydroxy-4 -methyl- 116 C6H1202 000123-42-2 83 2 2-Pentanone, 4-hydroxy-4-methyl - 116 C6H1202 000123-42-2 64 3 2-Pentanone, 4-hydroxy-4-methyl - 116 C6H1202 000123-42-2 45 4 Acetic acid, 1,1-dimethylethyl e... 116 C6H1202 000540-88-5 36 Abundance Scan 523 (6.152 min): 10301 .D (-512) (-) m/ z 43.10 100.00% 43

59 5000 /.r................. 101 5 80 6.00 6.20 6.40 0- '' l l1, 4,71.83.. , 117 ..... .................. ....... m/z 59.10 51.06% n/z- > 20 40I 60 80 100 120 140 160 180 200 220 Abundance #109755: 2-Pentanone, 4-hydroxy-4-methyl- 43

5000 59 5.80 6.00 6.20 6.40______ m/z 58.10 21.00% 15 31 101 83 ,| ■ ■ i ■+4—1 ' ' Il ' ' ' ' i'' ' ' 'i' ' ' ' . ................ । . . . ■ । । i < ,-|- > > । । । । ' miz-> 20I 401 60 80 100 120 140 160 180 200 220 Abundance #109756:2-Pentanone, 4-hydroxy-4-methyl- 43 .......... 1 III’I 5.80 6.00 6.20 6.40 5000 59 m/z 101.10 17.30%

31 |..................................................................................................... +1 4 TTth m/z-> 20 40 (60 80 100 120 140 160 180 200 220 Abundance #5851:2-Pentanone, 4-hydroxy-4-methyl- 1 1 I ' 1 1 1 1 1 1 1 1 1‘IIT vrr i । s 43 580 6.00 6.20 6.40 m/z 41.10 7.70% 5000 59 101 27 *P I 141, "" T I ' 691 ' ' 83 I 1 1 , 1, ........ ........................ PrntTmmmmmTTr m/z—> 20 40 60 80 100 120 140 160 180 200 220 5.80 6.00 6.20 6.40

10301.D SCAN020507.M Tue May 14 14:26:54 2002 Page 3

NYC-WTC_000024931

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

NYC-WTC_000024931Source: 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 AE10247, May 28, 2002 · Box DEP Box 18

NYC-WTC_000024907

Laboratory report documenting GCMS analysis of sample AE10247 conducted on May 28, 2002, including surrogate recovery data.

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