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GCMS blank results for sample AE03615, March 28, 2002

Machine-extracted title · confidence 90%

Laboratory report documenting GCMS analysis of a method blank for sample AE03615 to verify analytical system cleanliness.

NYC-WTC_000037760–000037779

Folder label: “GCMS X 2/19/02 A 3/8/02”

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NYC 9/11 Public Portal Document

Library Search Compound Report * Data File : C:\MSDCHEM\1\5973N\02MAR08\03615.D Vial: 5 Acq On : 8 Mar 2002 6:52 pm Operator: Sample : 508 scan Inst : Instrumen Mise : March 8, 2002 Multiplr: 1.00 MS Integration Params: LSCINT.P Quant Method : C:\MSDCHEM\1...\HP022102.M (RTE Integrator) Title : 508 scan method Library : C:\DATABASE\WILEY7N.L ********************************************************************* Peak Number 7 3-Buten-2-ol, 2-methyl- (CA... Concentration Rank 6 R.T. EstConc Area Relative to ISTD R.T. 5.02 0.11 ug/L 53422 1,4-Dichlorobenzene-d4 9.71 Hit# of 5 Tentative ID MW MolForm CAS# Qual 1 3-Buten-2-ol, 2-methyl- (CAS) $$... 86 C5H10O 000115-18-4 2 Oxirane, propyl- 86 C5H10O 001003-14-1 38 3 Butenol, methyl- 86 C5H10O 060766-00-9 38 4 Oxirane, propyl- (CAS) $$ Propyl... 86 C5H10O 001003-14-1 38 Abundance Scan 146 (5.022 min): 03515.D (-) m/z 71.00 100.00% 43 7h

5000

55 59

67 \MA 4.60 4.80 5.00 5.20 5.40

miz-> Of —51 .. l TTTTT 84 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 m/z 43.10 97.29% Abundance #4081: 3-Buten-2-ol, 2-methyl- (CAS) $$ 2-Methyl-3-buten-2... 7h 43 \ AAoO I WA 4A 5000 59 4.60 4.80 5.00 5.20 5.40 m/z 41.10 56.62% 27 31 53 67 mm 0b“ “ i'1 ■' i • ■" i" “ i • TDTTTT 1... 4 H miz-> 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 Abundance

5000 #4132: Oxirane, propyl- 41 71 1 4.60 m/z 4.80 69.10 n/ ’ 540AA’ 5.00 5.20 42.29% 56 3 53 II miz—> 0 ’2’1173141 1’2111 i ■ 11’223111111//111 HHH49, TIrh 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 “i"'h , 85

’ i • ice #4093: Butenol, methyl- ‘ ■ i ‘ ‘ ■ i ■ ■ 43 71 4.60 4.80 5.00 5.20 5.40 m/z 59.10 38.13% 5000 59 27 15 31 53 0- ’ ’’1177111 111 1’21’1/1111 —H - 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 671 — A 4 - 4.60 4.80 5.00 5.20 5.40 m/z—> 5

03515.D HP022102.M Fri Mar 15 10:09:30 2002 Page 9

NYC-WTC_000037772

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NYC-WTC_000037772Source: NYC Law Department, mirrored locally

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DEP GCMS data table, Jan-Feb 2002 · Box DEP Box 12

NYC-WTC_000004494

Multi-page laboratory data sheet containing sample analysis results and metadata for DEP GCMS records from January to February 2002.

1 shared non-person entities · 1 shared topics · similarity 0.998

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