NYC Law Department release
Independent mirror · updated as the City releases more · v1.2.6
← Document results/DEP Box 65/524 4/24/02
Document / 132 pages

VOC analysis results, sample AE09097, April 24, 2002

Machine-extracted title · confidence 90%

Laboratory report for volatile organic compounds in sample AE09097 dated April 24, 2002.

NYC-WTC_000082222–000082353

Folder label: “524 4/24/02

Page image
Scanned page image, NYC-WTC_000082251
OCR text

OCR status: ok · source: pdftotext

NYC 9/11 Public Portal Document

Data File C:\MSDCHEM\l\5973N\02APR24\9097.D Vial : 8 Acq On 24 Apr 2002 5:26 pm Operator: Sample nyc Inst : Instrumen Mise Multiplr: 1.00 MS Integration Params: LSCINT.P

Quant Method : C:\MSDCHEM\1...\W042302.M (RTE Integrator) Title : VOC method 8260 Library : C:\DATABASE\WILEY7N.L Peak Number 2 Benzene, 1,4-difluoro- Concentration Rank 1 R.T. EstConc Area Relative to ISTD R.T. 18.47 0.06 ug/L 41051 1,4-Difluorobenzene 17.70

Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 Benzene, 1,4-difluoro- 114 C6H4F2 000540-36-3 90 2 Benzene, 1,2-difluoro- $$ Benzen... 114 C6H4F2 000367-11-3 87 3 Benzene, 1,2-difluoro- 114 C6H4F2 000367-11-3 86 4 Benzene, 1,3-difluoro- 114 C6H4F2 000372-18-9 86 Abundance Scan 1483 (18.475 min): 9097. D (-) m/z 113.95 100.00% 1 4

5000- 63 88 T"^

0^ T . ............ I' I' '"I 226 18.20 18.40 18.60 18.80 m/z 63.00 22779% Ti/z-> :30 40 50 60 70 80 90 100110120130140150160170180190200210220230 \bundance! #14694: Benzene, 1,4-difluoro- 1 4

5000 t i \ A A 18.20 18.40 18.60 18.80 63 88 m/z 88.10 18707% 50 , I 01 TTyrTTTpTT-rjTTTTJTTTTpnT-rpTTrp-TTT^^ ■n/z~> ;30 40 50 60 70 80 90 100110120130140150160170180190200210220230 Abundancei #14688: Benzene, 1,2-difluoro- $$ Benzene, o-difluoro- $$ ... 1 4

_ia20_ia40_ia6gM8,80_ 552 m/z 50.0.0 11764% 63 88 49 75 0 ■■■ I ’'" I"'' I'' ‘'1'''' r' ‘ Ti/z-> Abundancei ;30 40 50 60 70 80 90 100110120130140150160170180190200210220230 #14687: Benzene, 1,2-difluoro- 1 4 bull i' I 1 18.20 18.40 18.60 18.80 m/z57.00 7.40%

553 63 88 0 37 I 75 I ■n/z-> 30 40 50 60 70 80 90 100110120130140150160170180190 200 210 220 230 18^ 18.40 18.60 18.80

9097.D W032602.M Fri Apr 26 12:00:54 2002 Page 4

’NYC-WTC_000082251

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

NYC-WTC_000082251Source: 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

Filed elsewhere

More like this page

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

Page similarity is temporarily unavailable or this page has no indexed vector.

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 →