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_000004935–000005145

Folder label: “GCMS X 2/1/02 A 2/27/02”

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NYC 9/11 Public Portal Document Library Search Compound Report

Data File : C:\MSDCHEM\1\5973N\02FEB27\02385.D Vial: 1 Acq On : 27 Feb 2002 3:17 pm Operator: Sample : 508 scan Inst :Instrumen Mise : February 2 7, 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 10 Pentane, 2-methyl- (CAS) $$... Concentration Rank 13

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

9.45 0.04 ug/L 20174 1,4-Dichlorobenzene-d4 9.72

Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 Pentane, 2-methyl- (CAS) $$ 2-Me... 86 C6H14 000107-83-5 4 2 Tetradecane, 2-methyl- (CAS) $$ ... 212 C15H32 001560-95-8 4 3 Pentadecane, 2-methyl- (CAS) $$ ... 226 C16H34 001560-93-6 4 4 Butane, 2,2-dimethyl-______________ 86 C6H14 000075-83-2 4 Abundance Scan 538 (9.447 min): 02385.D (-) m/z 43.10 100.00% 43 57

5000 71 51 84 9.20 9.40 9.60 9.80 Of TT ■111 ■ ■ ■ r 11 ■ i1' ■11'1111 m/z 57.10 79.24% m/z—> 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 Abundance #4251: Pentane, 2-methyl- (CAS) $$ 2-Methylpentane $$ Isoh... 43

.......................... A............. ... .............

5000 9.20 9.40 9.60 9.80 27 71 m/z 71.10 45.13%

/z-> 15 38 Of 1I11-P T1101 11 " " 111111 ... 534744 ■' > ,111111 ■ • ■ ■ । 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 861 > > ■ i ■ ■ ■ ■ j । ■i

Abundance #134024: Tetradecane, 2-methyl- (CAS) $$ 2-Methyltetradecane 43 57 > । । । ■ ■ ■ ■ । ■ ■ ■ > । ■ ■ ■ - । ■ 9.20 9.40 9.60 9.80 71 5000 m/z 41.10 43.86%

27 Or +67 1111111116601 —0O11-S11111161111-T tpt 54 82 1" i " " r 1" i'1 ■' i " " i m/z-> Abundance 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 #154924: Pentadecane, 2-methyl- (CAS) $$ 14-METHYLPENTADEC... 43 57 9.20 9.40 9.60 LA 9.80 m/z 44.00 32.85% 71 5000 y IV N

................... "......... . , 67 8254 ---------------- 0b - H# TTT m/z-> 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 9.20 9.40 9.60 9.80

02385.D HP022102.M Thu Feb 28 08:47:03 2002 Page 12

NYC-WTC_000005021

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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.

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