DEP GCMS data table, Jan-Feb 2002

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

NYC-WTC_000003981–000004147

Folder label: “GCMS X 1/29/02 A 2/1/02”

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NYC 9/11 Public Portal Document

Library Search Compound Report

Data File : C:\MSDCHEM\l\5973N\02FEB01\31219.D Vial: 5 Acq On : 1 Feb 2002 6:03 pm Operator: Sample : 508 scan Inst : Instrumen Mise : February 1, 2002 Multiplr: 1.00 MS Integration Params: LSCINT.P Quant Method : C:\MSDCHEM\l..-\SCAN508.M (RTE Integrator) Title : 508 scan method Library : C:\DATABASE\WILEY7N.L ********************************************************************* Peak Number 1 Butanoic acid, methyl ester... Concentration Rank 6

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

3.61 0.08 ug/L 30643 1,4-Dichlorobenzene-d4 9.72

Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 Butanoic acid, methyl ester (CAS... 102 C5H10O2 000623-42-7 83 2 Butanoic acid, methyl ester 102 C5H10O2 000623-42-7 74 3 Butanoic acid, methyl ester (CAS... 102 C5H10O2 000623-42-7 74 4 Butanoic acid, methyl ester (CAS... 102 C5H10O2 000623-42-7 74 Abundance Scan 21 (3.613 min): 31219.D (-) m/z 74.10 100.00% 4 74

5000 59 87 3.50 3.60 3.70 3.80 3.90 4.00 51 0+ i■■■।।।-।1[1 i " 1' i" 1 r i " r ■' ■ i1 "111 ' 11 ■ r ' " r " ‘ r 1" i' m/z 43.10 99.39% m/z-> 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 105 110 Abundance #9227: Butanoic acid, methyl ester (CAS) $$ Methyl butyrat... 43 74

5000 3.50 3.60 3.70 3.80 3.90 4.00 59 87 m/ z 71.10 74.98% 69 102 m/z-> 0- + i H " 11 mPH Tp ■ ■ । • ■ ■ ■ । 11 ] 11 > ■ । < । ■ ■ । < 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 105 110 Abundance #9217: Butanoic acid, methyl ester 43 74

3.50 3.60 3.70 3.80 3.90 4.00 5000 m/ z 41.10 34.37% 27 59 87 33 102 Of ■' r "11' " 111 trmtr11' HP 11111’1111 +t I ‘‘ I " " I' ‘' i ‘ ■ i" " I'1" i " " i1 m/z-> 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 105 110 Abundance #9222: Butanoic acid, methyl ester (CAS) $$ Methyl butyrat... 43 74 3.50 3.60 3.70 3.80 3.90 4.00 m/ z 59.00 22.09% h 5000 59 87

33 102 0 " i " " i " " i "111" " i ‘ Hmm l""l..... +t oliiji.... 1' i " " I" " 111" i " " r m/z-> 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 105 110 3.50 3.60 3.70 3.80 3.90 4.00

31219.D SCAN508.M Mon Feb 04 08:41:48 2002 Page 3

NYC-WTC_000004037

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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.

2 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.999