GCMS analysis results, sample AE09969, May 2002

Machine-extracted title · confidence 100%

Laboratory report for sample AE09969 showing surrogate recovery and unknown compounds from May 9, 2002.

NYC-WTC_000043958–000043975

Folder label: “GCMS X 4/25/02 A 5/7/02”

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\050602\9969.D Vial: 26 Acq On 7 May 2002 8:03 am Operator: Mclean Sample 4/25 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 7 Anthracene, 9-methyl- Concentration Rank 4

R.T. EstConc Area Relative to ISTD R.T. 22.58 0.33 ug/L 360638 Phenanthranene-dl0 22.96 Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 Anthracene, 9-methyl- 192 C15H12 000779-02-2 40 2 Anthracene, 2-methyl- 192 C15H12 000613-12-7 40 3 Anthracene, 9-methyl- 192 C15H12 000779-02-2 40 4 1,5-Naphthalenedithiole 192 C10H8S2 1000223-69-5 38 Abundance Scan 3319 (22.580 min): 9969.D (-3311) (-) m/z 192.10 100.00% 192

5000 h.... 146 160 m/z-> 40 49 66 I,' i, 111. ............. 111 82 96 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 200 118 -H m I" i" 22.20 22.40 22.60 22.80 23.00 m/z 191.00 19.99% Abundance #125848: Anthracene, 9-methyl- 192

5000 — 22.20 22.40 22.60 22.80 23.00 m/z 146.10 13.97% 96

m/z-? 27 TTTTIWWTTTTII 39 51 63 424L, 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 200 115 126 139 152 165 176 4 ‘III

Abundance #125844: Anthracene, 2-methyl- 192 ...................... i।।।।i।।।m[।iii[।rnk। A................./. 22.20 22.40 22.60 22.80 23.00 5000 m/ z 96.10 13.96%

165 96 . 63 74 93 33 139 150 | 176 II I 115 TTOO—TTgTHTT p Cl > | < . ‘ 1’4 < I I I ll . | m/z-> 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 200 Abundance #125849: Anthracene, 9-methyl- 192 22.20 22.40 22.60 22.80 23.00 m/z 193.00 12.80%

5000

_ 96 165 28 39 51 63 74 83 I 105 115 126 139 152 | 176 | ' I ' ‘ fli । । i'i । । । । |‘< । > । । i'll i । । I'fi (l’r IT] rll I fi rrp r< । p । i i p i i i'p 1 1 1 ’hi 1 1 j th 1 i p ri I p i i’I’| ‘Iln m/z-> 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 200 22.20 22.40 22.60 22.80 23.00

9969.D 050102.M Tue May 07 15:48:36 2002 Page 10

NYC-WTC_000043972

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

NYC-WTC_000043972Source: 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, sample AE09968, May 2002 · Box DEP Box 25

NYC-WTC_000043938

Gas chromatography-mass spectrometry analysis report for sample AE09968, detecting unknown compounds and 2,4-DDD surrogate with 78% recovery, dated May 9, 2002.

1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.998