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GCMS blank analysis results for volatile organics, Apr-May 2002

Machine-extracted title · confidence 90%

Laboratory blank analysis results confirming absence of contamination in GCMS testing for volatile organic compounds.

NYC-WTC_000048602–000048610

Folder label: “GCMS X 4/10/02 A 4/20/02

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Scanned page image, NYC-WTC_000048609
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NYC 9/11 Public Portal Document

Library Search Compound Report Data File : C:\MSDCHEM\l\DATA\020419\0410LB.D Vial: 4 Acq On : 19 Apr 2002 11:03 am Operator: Nefliu Sample : 04/10 lab blk Inst : Instrumen Mise : Multiplr: 1.00 MS Integration Params: rteint.e Quant Method : C:\MSDCHEM\1\METHODS\SCAN020418.M (Chemstation Integrator) Title : Method 508 GC/MS Scan Library : C:\DATABASE\nist98.1

Peak Number 3 Anthracene-dlO- Concentration Rank 2 R.T. EstConc Area Relative to ISTD R.T. 31.96 0.31 ug/1 679106 Phenanthrene-dl0 31.72 Hit# Of 5 Tentative ID MW MolForm CAS# Qual

1 -Anthracened10 - 188 C14D10 001719-06-8 50 2 Phenanthrene-diO 188 C14D10 001517-22-2 47 3 3-Amino-4-methyl -6-methoxyquinoline 188 C11H12N2O 1000213-71-3 40 4 2-Quinolinecarboxaldehyde, 8-hyd... 188 C10H8N2O2 005603-22-5 40 Abundance Scan 4915 (31.957 min): 0410LB.D (-4903) (-) m/z 188.10 100.00% 188

5000

00 40 66 80 94 132 158 TI 31.60 31.80 32.00 32.20 qmmmpopmmpmmt TPTTTTTTTTTT m/z 94.10 22.13% iz—> 10 2030405060 70 8090 100 110120 130 140 150 160 170 180 1«) Abundance #79826: Anthracene-d10- 188

5000 ‘ I ' ' ■ u ‘ ■ 47। .. । । । i ■ । i । । 3160 31.80 32.00 32.20 m/z 189.10 14.78% 80 94 160 I,

mfz-> —17.30...42..52..,.66,—4.#l.+108.118..132.,146.+170179l—. ‘T 10 20 30 40 50 60 70 80 90 100110120130140150160170180190 Abundance #79827: Phenanthrene-d10 1(8 . H . . I'T | I I I I | | | l 1 | | TT 31.60 31.80 32,00 32.20 5000 m/z 80.10 13.92%

. 80 !94 160 30 42 52 66 . 1l 108118 132 146 1I 170179.1,1 pmmmmTTHHTuT ‘T miz-> 10 2030405060 70 8090 100110120130140150160170180190 Abundance #79771:3-Amino-4-methyl-6-methoxyquinoline TT Fri ' Tl 1 i I I | i < i I | i K8 31.60 31.80 32.00 32.20 m/z 184.20 9.66% 145 5000

44 51 63 77 89 102 117 130 159 173 1 -------------------- T-r-r-T-p-r-r-r-p-r-r-r-|-T n/z—> 10 20 30 40 50 60 70 80 90 100110120130140150160170180190 31.60 31.80 32.00 32.20

0410LB.D SCAN020418.M Thu May 02 11:39:54 2002 Page 5

NYC-WTC_000048609

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NYC-WTC_000048609Source: NYC Law Department, mirrored locally

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