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← Document results/DEP Box 23/GCMS X 2/19/02 A 3/8/02
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GCMS blank results for sample AE03510, March 28, 2002

Machine-extracted title · confidence 90%

Laboratory report documenting GCMS analysis of a method blank for sample AE03510 to verify analytical system cleanliness.

NYC-WTC_000037680–000037699

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

←Page 15 of 20→
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NYC 9/11 Public Portal Document

Library Search Compound Report Data File : C: \MSDCHEM\1\5973N\02MAR08\03510 . D Vial: 6 Acq On : 8 Mar 2002 2:46 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 9 Heptane, 2,2,4-trimethyl- $... Concentration Rank 5

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

9.94 0.12 ug/L 64050 1,4-Dichlorobenzene-d4 9.71

Hit# of 5 Tentative ID MW MolForm CAS# Qual / 1 Heptane, 2,2,4-trimethyl- $$ 2,2... 142 C10H22 014720-74-2 43 2 5-Amino-2H-tetrazole 85 CH3N5 000000-00-0 9 3 5-Amino-2H-tetrazole 85 CH3N5 000000-00-0 9 4 2,2,6,6-Tetramethylheptane 156 C11H24 040117-45-1 9 Abundance Scan 582 (9.944 min): 03510.D (-) m/z 57.10 100.00% 57

5000

71 85 AAA.. — TTTTTTTTTTTTg 0— TT h ‘ I* * ' * I * ' • ’ I 1 • ‘ * I ’ ' * • I ‘ ‘ * 1 t ‘ ‘ 18 9.60 9.80 10.00 10.20 m/ z 56.10 44.88% mfe-> 20 30 70 80 90 100 110 120 130 Abundance #38873: Heptane, 2,2,4-trimethyl- $$ 2,2,4-Trimethylheptane 5t7

5000 1 '"i ■■ 4P2-PP— .-i iip 9.60 9.80 10.00 10.20 43 71 m/z 43.05 20.04% 27 0- _ til , , , . । T....... + — — ———— —— 127 miz-> 20 30 40 50 60 70 801 90 100 110 120 130 Abundance #3560: 5-Amino-2H-tetrazole 57 "1111 ■ • । 9.60 • T-r-p- 9.80 10.00 10.20 L 5000 m/z 71.10 17.43%

42 85

0- * i * • ■ * i * • * * । I T 501.............. ............................ * • • 110611188/8 p-TT . I ′TT II < n-T-|- .-l-T-T-r-TT miz-> 20 30 40 50 60 70 80 90 100 110 120 130 Abundance #3559: 5-Amino-2H-tetrazole ' 1 i • ■ • ■ I ■ ■ r‘ 1 1 1 1 ’ 57 9.60 9.80 10.00 10.20 m/ z 85.00 15.50%

5000

42 85

miz-> 0 TT-rT-r-T-pr-r-r-r-J- 20 30 40 -5 50 60 111 ■' • । 1 1 ■1 । ■ ■1 • । • > ■ • । ■ ■ ■ > । । 70 80 90 100 110 120 । • ■ ■ ■ । 130 ■ -

9.60 9.80 10.00 10.20

03510.D HP022102.M Fri Mar 15 10:09:05 2002 Page 11

NYC-WTC_000037694

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NYC-WTC_000037694Source: 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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