GCMS analysis results for sample AE10306, May 2002

Machine-extracted title · confidence 95%

Laboratory report documenting gas chromatography-mass spectrometry analysis of environmental sample AE10306 conducted on May 17, 2002.

NYC-WTC_000045137–000045154

Folder label: “GCMS X 5/1/02 A 5/8/02”

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\050802\10306.D Vial: 9 Acq On 8 May 2002 8:19 pm Operator: Mclean Sample 5/1 eh Inst : Instrumen Mise Multiplr: 1.00 MS Integration Params: LSCINT.e

Quant Method : C:\MSDCHEM\1\METHODS\050102.M (Chemstation Integrator) Title : 508 Modified GC/MS scan Library : C:\DATABASE\NIST98.L ********************************************************************* Peak Number 2 Acetonitrile, dichloro- Concentration Rank 2 R.T. EstConc Area Relative to ISTD R.T. 3.64 0.66 ug/L 659185 1,4-Dichlorobenzene-d4 9.94 Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 Acetonitrile, dichloro- 109 C2HC12N 003018-12-0 86/ 2 Acetonitrile, dichloro- 109 C2HC12N 003018-12-0-64 3 3,3-Dichloropropyne 108 C3H2C12 1000222-23-9 25 4 Allyl mercaptan 74 C3H6S 000870-23-5 5 Abundance Scan 95 (3.638 min): 10306.D (-90) (-) m/z 74.00 100.00% 74

82 5000 47 | I ! 11 i ‘ 1 1 'l ' 1 f r । 1 1 1 1 । 1 ' I

35 3.20 3.40 3.60 3.80 4.00 O+ .................... . ' III ■ ■ —58TT 1 1 i 1 m-1 88 108 m/ z 82.00 58.45% m/z-> 10 20 30 40 50 60 70 80 90 100 110 Abundance #28338: Acetonitrile, dichloro- 74

5000 82 I ' 1 ' ' I ” । ‘ 1 | ' ' ‘ I | 1 I I I | ! I I

47 3.20 3.40 3.60 3.80 4.00 m/z 76.00 35.24% 35 01 .. ......... . i'll,.. .Ill,. 62 1 ri r 1 1 1 i ' TIid । ,1 ■ i > - ■ ■ j ■ ■ 108 ■ 1 I । ■ i । m/z-> 10 20 30 40 50 60 70 80 90 100 110 Abundance #115342: Acetonitrile, dichloro- 7|4 35 ......... K......... 3.20 3.40 3.60 3.80 4.00 5000 82 m/z 84.00 33.93% 47

O+ — 1100/— TI3I 1 ' i 1 1 ' ■ i 1 ' 1 1 i 1 1 ■ ‘ i "onkwi M/—ApAuo miz-> 10 20 30 40 50 60 70 80 90 100 110 Abundance #28312: 3,3-Dichloropropyne । . . .■ 1 । 1 1 1 1 । 1 1 1 1 । 1 1 1 1 । 1 1 74 3.20 3.40 3.60 3.80 4.00 m/z 47.10 25.50%

5000 38 47

0 2? || | । 53 60 I 82 108 ' I 1 1 1 1 1 । । r i ' । I I '| । i । 1 i 1 1 1 1 I > ' 1 1 I I ■ । । ■ i ■ ■ ■ ■ । ■ ■ ■ ■ । ■ ■ ■ ■ । n/z-> 10 20 30 40 50 60 70 80 90 100 110 3.20 3.40 360 3.80 4.00

10306.D 050102.M Thu May 09 13:51:34 2002 Page 5

NYC-WTC_000045146

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

NYC-WTC_000045146Source: 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 unknown compounds, sample AE10203, May 2002 · Box DEP Box 25

NYC-WTC_000044978

Laboratory report showing gas chromatography-mass spectrometry results for unidentified organic compounds in sample AE10203 on May 10, 2002.

1 shared topics · Same agency, volume and box · similarity 0.997