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Laboratory blank analysis results, sample AE11755, May 2002

Machine-extracted title · confidence 90%

Blank analysis for sample AE11755 to verify absence of contamination in laboratory equipment and procedures, completed May 13, 2002.

NYC-WTC_000016024–000016054

Folder label: “525 X 5/10/02 A 5/13/02

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Scanned page image, NYC-WTC_000016029
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OCR status: ok · source: pdftotext

NYC 9/11 Public Portal Document Library Search Compound Report

Data File : C:\MSDCHEM\1\DATA\051302\LBA0513.D Vial: 8 • Acq On : 13 May 2002 5:46 pm Operator: Bohlk / Inst 213 Sample : LB 5/10/02 Inst : Instrumen Mise : Multiplr: 1.00 MS Integration Params: LSCINT.P

Quant Method : C:\MSDCHEM\1\5973N\050802.M (RTE Integrator) Title : Quantitation For Method 525.2 Library : C:\DATABASE\WILEY7N.L

Peak Number 1 Undecane Concentration Rank 14

R.T. EstConc Area Relative to ISTD R.T.

11.50 0.06 ug/L 46868 Acenaphthene-diO 18.21

Hit# of 5 Tentative ID MW MolForm CAS# Qual 1 Undecane 156 C11H24 001120-21-4 72 2 Tetradecane 198 C14H30 000629-59-4 72 3 Tetradecane (CAS) $$ n-Tetradeca— 198 C14H30 000629-59-4 72 4 Undecane (CAS) $$ n-Undecane $$ ... 156 C11H24 001120-21-4 72 Abundance Scan 47 (11.502 mln): LBA0513.D (-) m/z 57.10 100.00% 57 71

5000 85

98 113 127 A, 7 ,h.... "I '' ■11'1'' । 11.20 11.40 11.60 11.80 0 — 1 1 ‘ 1.// m/z 71.05 76.73% m/z-> 20 40 60 80 100 120 140 160 180 200 Abundance #56228: Undecane 43 57

5000 71 11.20 11.40 11.60 11.80 11 29 m/z85.00 46.79% 85

miz-> O—T — T ni 1 1 'I 20 40 60 80 99.113127 100 120 140 ................ 160 180 200 Abundance #113300: Tetradecane

43 57

71 »i ■ • L I... 11.20 11.40 11.60 11.80 m/z 55.10 • • I • • ‘ ' I

26.87% 5000 85 29 99 ... j 4 113 127 141 155 169 198 0- ■ । ! i • । I+T Tv TT I | T | | | 1 | | j* ; | sv । t | | I | | | s 1 I miz-> 20 40 60 80I 100 120 140 160 180 200 Abundance #113294: Tetradecane (CAS) $$ n-Tetradecane $$ Isotetradecane 43 57 1, 4 11.20 11.40 11.60 11.80 m/z 70.10 26.78% 71 5000 85 29

m/z—> 0 - l|l., 1*h , r , , |i, , 1" , , 20 40 60 . 80 , 99 113 127 141 155 169 100 120 140 ।'i j i i~ i । । । i । 160 180 198 200 i । ....11.40Ill11.60 11.80 I11.20 11.b

BA0513.D 050802.M Tue May 14 10:36:04 2002 Page 3

NYC-WTC_000016029

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NYC-WTC_000016029Source: NYC Law Department, mirrored locally

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