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GCMS blank analysis for sample AE00555, Jan-Feb 2002

Machine-extracted title · confidence 100%

Laboratory report showing GCMS blank analysis results for sample AE00555 conducted between January 29 and February 1, 2002.

NYC-WTC_000051512–000051530

Folder label: “GCMS X 1/9/02 A 1/29/02

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Scanned page image, NYC-WTC_000051521
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NYC 9/11 Public Portal Document

Library Search Compound Report Data File : C:\MSDCHEM\1\5973N\02JAN29\0109B.D Vial: 1 Acq On : 29 Jan 2002 10:31 am Operator: Sample : lab blank 1/9 Inst : Instrumen Mise : January 29, 2002 Multiplr: 1.00 MS Integration Params: LSCINT.P

Quant Method : C:\MSDCHEM\1...\SCAN508.M (RTE Integrator) Title : 508 scan method Library : C:\DATABASE\WILEY7N. L Peak Number 5 Formamide, N-(cyanomethyl)- Concentration Rank 3

R.T. EstConc Area Relative to ISTD R.T. 4.85 0.17 ug/L 76299 1,4-Dichlorobenzene-d4 9.71 Hit# of 5 Tentative ID MW MolForm • CAS# Qual

1 Formamide, N-(cyanomethyl) - 84 C3H4N2O 005018-27-9 9 2 HEXENE-2 84 C6H12 000000-00-0 9 3 3-BROMO-2-METHYLPROPENE $$ 1-Pro... 134 C4H7Br 001458-98-6 9 4 l-Hexene, 6-bromo- 162 C6HllBr 002695-47-8 9 Abundance Scan 129 (4.847 min): 0109B.D (-) m/z 83.95 100.00% 84 __ 55

5000 41

4.40 4.60 4.80 5.00 5.20 Ji m/z 55.10 73.55% m/z-> 20 30 40 50 60 70 80 90 100 110 120 130 140 Abundance #3103: Formamide, N-(cyanomethyl)- 29

84 55 ........... ... ................................... 5000 4.40 4.60 4.80 5.00 5.20 40 m/z 41.10 49.44% -PPH— 66 m/z-> 20 30 40I 50 60 70 80 90 100 110 120 130 140 Abundance #3542: HEXENE-2 55

4.40 4.60 4.80 5.00 5.20 5000 42 m/z 59.10 47.53% 84 69

1 i 1 ................ |ti ' TT4 11 *11 11 11 * 11' m/z—> 20 30 40 50 60 70 80 90 100 110 120 130 140 Abundance #28916: 3-BROMO-2-METHYLPROPENE $$ 1-Propene, 3-bromo-2-me... 0 27 39 55 4.40 4.60 4.80 5.00 5.20 m/z 83.10 46.36%

5000

........... 136 ' I 1 ' ' ' I m/z—> 20 30 40 50 60 70 80 90 100 110 120 130 140 4.40 4.60 4.80 5.00 5.20

109B.D SCAN508.M Wed Jan 30 09:02:33 2002 Page 7

NYC-WTC_000051521

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NYC-WTC_000051521Source: NYC Law Department, mirrored locally

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