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GCMS blank analysis results, February 2002

Machine-extracted title · confidence 100%

Laboratory report of a GCMS blank run on February 28, 2002, showing non-detect levels for various target compounds.

NYC-WTC_000010150–000010157

Folder label: “GCMS X 1/25/02 A 2/25/02

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Scanned page image, NYC-WTC_000010156
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OCR status: ok · source: pdftotext

NYC 9/11 Public Portal Document

Library Search Compound Report

Data File : C:\HPCHEM\l\DATA\FEB2502\LB.D Vial: 3 Acq On : 25 Feb 2002 12:39 pm Operator: Sample : gc/ms scan 1/25 Inst : GC/MS 209 Mise Multiplr: 1.00 MS Integration Params: LSCINT.P

Quant Method : C:\HPCHEM\1\METHODS\GCMS0208.M (RTE Integrator) Title : 209 625/TCLP calibration table Library : C:\DATABASE\NBS75K.L ********************************************************************* Peak Number 1 3-Pentanol, 3-methyl- Concentration Rank 1

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

8.20 0.48 ug/1 44428 1,4-Dichlorobenzene-d4 12.31

Hit# of 5 Tentative ID MW MolForm CAS# Qual --------------- - ------------------------------ 1 3-Pentanol, 3-methyl- 102 C6H14O 000077-74-7 28 2 1-Butanamine, 3-methyl- 87 C5H13N 000107-85-7 9 3 1-Hexanbl, 6-amino- 117 C6H15NO 004048-33-3 9 4 Silane/ tetramethyl- __ ________ 88 C4H12Si ___ 000075-76-3 9 Abundance Scan 344 (8.201 min): LB.D (-) 73 T m/z 73.00 100.00%'

5000 43

55 87 103 7.80 8-00 8.20 8.40 8.60 ........... . ,1. ’*I’**I**’I*** ■ 1 1 1 • * I ‘ . i ‘ * I ‘ ‘ ‘ * ! ' m/z 42.95 28.89% m/Z-> 10 20 30 40 50 60 70 80 90 100 110 Abundance #63573: 3-Pentanol, 3-methyl- 73

5000 7.80 8.00 8.20 8.40 8.60 55 m/z 45.0,5 12.81% 27 45 87 | 39, | *1/*/*/— m/z->.. 10 . 20 . 30... 40___ 50 . 60. 70 80 90 100 110 Abundance ■ -. • 30 ‘144**141+1+14+1++‘I‘4 7.80 8.00 8.20 8.40 8.60 5000 m/z 11.53%

15 41 55 70 87 ‘ ‘ I ' ' ‘ ‘ l ' ' ‘ ' I ' ‘ ‘ ' I ' 1 ‘ ' I ' ' ‘ ' l ' ■ ' rl 1 1 ' 1 1 1 ' ' 1 I ' ' 1 ' 1 1 1 1 1 1 1 mlz-> 10___ 20 . 30___ 40 50___ 60 70 ___80... 90 100 110 Abundance #64393: 1-Hexanol, 6-amino- ■ i • ■ • ■ i ■ ■ 30 7.80 8.00 8.20 _ 8.40 8.60 m/z 71.00 6.64% 5000

■ ■ । ■ 1 ■ । ■ ,.. ,45 56.... 72 81 87 100 ' l‘ 1 ‘ ' i 1 1 ■ ■ i ■ ‘ 1 ' i ‘ 1 1 1 1 1 1 ' 1 1 1 ' r' i ' ' ■ ‘ i ' ■ ' ■ i ' m/z-> 10 20 30 40 50 60 70 80 90 100 110 7.80 8.00 8.20 8.40 8.60

LB.D GCMS0208.M Thu Feb 28 09:36:24 2002 Page 1

NYC-WTC_000010156

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NYC-WTC_000010156Source: NYC Law Department, mirrored locally

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