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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”

Page image
Scanned page image, NYC-WTC_000037768
OCR text

OCR status: ok · source: pdftotext

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 3 3-Oxobutyric acid, 2-chloro... Concentration Rank 11 R.T. EstConc Area Relative to ISTD R.T. 3.77 0.07 ug/L 35032 1,4-Dichlorobenzene-d4 9.71 Hit# of 5 Tentative ID MW MolForm CAS# Qual 1 3-Oxobutyric acid, 2-chloroethyl... 164 C6H9C1O3 000000-00-0 2 Hydrazoic acid (CAS) $$ Azoimide... 43 HN3 007782-79-8 3 3 Hydrogen azide $$ Hydrazoic acid... 43 HN3 007782-79-8 3 4 2-methyl-3-oxazoline 85 C4H7NO 000000-00-0 2 Abundance Scan 35 (3.769 min): 03515.D (-) m/z 43.00 100.00% 43

5000

miz-> 04 — 10 85 r mPPP — ---------------------- 20 30 40 60 60 70 80 90 1 00 110 120 130 140 150 ISO 170 _N m/z 3.60 47.00 3.80 4.00 4.20 8.63% Abundance #63755: 3-Oxobutyric acid, 2-chloroethyl ester 43

5000 1A | M AElone 3.60 3.80 4.00 4.20 m/z “ 42.10 8.45% 63 85

m/z-> - 01 •11 ■ • ■ ■ i1 ‘1 ■ i ” • • i' 10 20 30 40 50 60 70 +441Q2 115 136 164 TTIIUTp ■ i “ • ■ i • “11 ■ ■1 • f • ■ ‘ ■ i' 80 90 100 110 120 130 140 150 160 170 Abundance #190: Hydrazoic acid (CAS) $$ Azoimide $$ Diazoimide $$ Tr... 43 13601 3.80'' 4.66' ‘ 4.20

A 5000 15 m/z 44.10 7.24%

30 01 "III 1‘1‘m01 |, ‘001111:92mfmnmuu —O0BT—utp— miz-> 10 a 30 4) 50 60 70 80 80 100 110 120 130 140 150 160 170 Abundance #191: Hydrogen azide $$ Hydrazoic acid $$ Azoimide $$ Diaz... 43 3.60 3.80 4.00 4.20 m/z 41.10 7.11% 5000 15

M. AuAAanal 29

mfz~> 0 •■i• 10 20 mm 30 40 1 ■' । ■ ■ ■ ■ । ■ ■ ■' । 50 60 70 ।' ■ ■ ■ ।। 80 ।। । 90 100 110 120 130 140 150 160 170 । ।। । ■ 3.60 3.80 4.00 4.20

03515.D HP022102.M Fri Mar 15 10:09:29 2002 Page 5

NYC-WTC_000037768

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NYC-WTC_000037768Source: NYC Law Department, mirrored locally

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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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