NYC Law Department release
Independent mirror · updated as the City releases more · v1.3.3
☕ Buy me a coffee
← Document results/DEP Box 17/524 2/4/02
Document / 92 pages

SB1524 volatile analysis results, sample AE01938, Feb 2002

Machine-extracted title · confidence 90%

Laboratory report detailing SB1524 analysis of sample AE01938 for volatile organic compounds including acetone on February 4, 2002.

NYC-WTC_000019233–000019324

Folder label: “524 2/4/02”

Page image
Scanned page image, NYC-WTC_000019242
OCR text

OCR status: ok · source: pdftotext

NYC 9/11 Public Portal Document

Library Search Compound Report

Data File : C: \HPCHEM\1\DATA\02FEB04\0204B1 . D Vial: 1 Acq On 4 Feb 2002 8:58 am Operator: 201-wb Sample : lab blank 1 Inst : GC/MS Ins Mise : February 4, 2002 Multiplr: 1.00 MS Integration Params: LSCINT.P Quant Method : C:\HPCHEM\1\METHODS\HP013102.M (RTE Integrator) Title : VOCs BY EPA METHOD 524 Library : C:\DATABASE\NBS75K.L ********************************************************************* Peak Number 5 1-Butanamine, 3-methyl- Concentration Rank 1

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

16.57 0.06 ug/L 56349 1,4-DIFLUOROBENZENE 15.15

Hit# of 5 Tentative ID MW MolForm CAS# Qual l 1-Butanamine, 3-methyl- 87 C5H13N 000107-85-7 9 2 Butanoic acid, methyl ester 102 C5H10O2 000623-42-7 9 3 Oxirane, pentyl- 114 C7H140 005063-65-0 9 4 3-Pyrrolidinol 87 C4H9NO 040499-83-0 7 Abundance Scan 729 (16.574 min): 0204B1 .D (-) m/ z 43.05 100.00% 43 74 5000 59 87 AA4 1 ■ ' 16.20 16.40 16.60 16.80 17.00 ' ' i ‘ ' I ' ' ‘ ‘ I ' ‘ ‘ ' i ■' I ' ' ‘‘i ' ' ' ' I' ‘ ‘ i ■ ■ ■ ■ i ■ ■ ■ ■ i ■ ■ ■ ■ i ' ' ' ' i ■ rn/z 74. 15 67.72% mlz-> 10 20 30 40 50 60 70 80 90 100 110 120 N Abundance #763:1-Butanamine, 3-methyl- 33

5000- 16.20 16.40 16.60 16.80 17.00 m/z 60.75% 15 41 55 70 87 ■ ■ i ■ 1 i ■ ■ -' i ■ ■ i ■ ■ 1 ■ I ■ ■ ■ ■ i 1 ■ ■ ■ i ■ ' ' ■ i ■ ■ ■ ■ i ■ ■ ■ ■ i ' miz-> 10 20 30 40 50 60 70 80 90 100 110 120 Abundance #63493: Butanoic acid, methyl ester 43 74 ‘ i ■ ■ ' ' i 1 ■ ■ ■ i ■ 16.20 16.40 16.60 16.80 17.00 5000 m/z 41.05 60.06% 27 59 15 87 '......................... 33 i'. ■ i . ■ ■ .'i ■ 102 ' ■ i ' ' ■ ■ i ' ' ' ' i 1 ■ ■ ' i ■ ■ ■ 1 i ■ niz-> 10 20 30 40 50 60 70 80 90 100 110 120 Abundance #3071: Oxirane, pentyl- ' i 1 1 ’ I’ 41 71 16 20 16.40 16.60 16.80 17.00 m/z 39.05 42.61% 55 5000

85 — ' ■ i 1 ■ ■ ' i ■ ■ ■ ■ i ■ ■ ■ ■ i ‘ 1 I ' 1 1।, '' ■' ।I 1 1 96 ■ i ■ ■ ■ ■ i ■ ' ■ ■ i ■ ' ■ ■ i ■ 114 1 1 ' I ' miz—> 10 20 30 40 50 60 70 80 90 100 110 120 16,20 16,40 16.60 16.80 17.00

0204B1.D HP013102.M Wed Feb 13 10:35:15 2002 Page 5

NYC-WTC_000019242

OCR can misread numbers and units. Confirm readings against the page image before using them.

NYC-WTC_000019242Source: NYC Law Department, mirrored locally

Related records

Browse subjects →

Ranked by indexed similarity. Reasons describe shared subjects and filing context; check the source records.

Same-box records

DEP document fragment, February 2002 · Box DEP Box 17

NYC-WTC_000019326

Fragmented document page from DEP Box 17 folder dated early February 2002 containing illegible text and sample identifiers.

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

machine-extracted · confidence unavailable · Check page ↗

Filed elsewhere

More like this page

Similar subjects in other documents. Similarity does not establish the same event, measurement or conclusion.

Others also read

Readers open these alongside this record — through an Ask answer, the same folder, or indexed similarity. Not a claim they are about the same event.

Compare copies and versions →