DEP GCMS data table, Jan-Feb 2002

Machine-extracted title · confidence 90%

Multi-page laboratory data sheet containing sample analysis results and metadata for DEP GCMS records from January to February 2002.

NYC-WTC_000004494–000004704

Folder label: “GCMS X 1/30/02 A 2/26/02”

Page image

OCR text

OCR status: ok · source: pdftotext

NYC 9/11 Public Portal Document

Library Search Compound Report Data File : C:\MSDCHEM\1\5973N\02FEB26\02015.D Vial: 3 Acq On : 26 Feb 2002 11:57 am Operator: Sample : 508 scan Inst : Instrumen Mise : February 2 6, 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 8 3-METHOXYBUTA- 1,2-DIENE $$ ... Concentration Rank 11 R.T. EstConc Area Relative to ISTD R.T. 12.87 0.03 ug/L 23176 Naphthalene-d8 13.20 Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 3-METHOXYBUTA-1,2-DIENE $$ 1,2-B... 84 C5H80 050285-32-0 5 2 3-METHOXYBUTA-1,2-DIENE $$ 1,2-B... 84 C5H80 050285-32-0 4 3 Isopropyl isothiocyanate $$ Prop... 101 C4H7NS 002253-73-8 4 4 Furan, 2,3-dihydro-5-methyl- $$ ... 84 C5H80 001487-15-6 4 Abundance Scan 841 (12.868 min): 02015.D (-) m/z 43.10 100.00% 4 101 73 84 5000

49 12.60 12.80 13.00 13.20 0 1111111 r 1 ■11" 1111' " i mmmmmmmmmmmm ■I" ■ TT— i1 ■ “ i1111111 ■ ■ i n-rrn-q-TT m/z 101.00 99.92% m/z—> 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 105110 Abundance #3339: 3-METHOXYBUTA-1,2-DIENE $$ 1,2-Butadiene, 3-methoxy... 43

5000 53 84 . A 12.60 12.80 13.00 13.20 m/z 73.00 70.82% 69 0 ‘ 1’1111111111111137 q " 1 q " i" " i ■ ■" । "11" " ।। i" " i i " " i" " i " mfe-> 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 105110 Abundance #3338:3-METHOXYBUTA-1,2-DIENE $$ 1,2-Butadiene, 3-methoxy... 39 84 A 27 12.60 12.80 13.00 13.20 5000 53 m/ z 84.00 59.56%

69 O+ y -rq-m-rp-rr r —H ■ । " i " " i1 "L 111 ‘ r ' " i TPp m/z-> Abundance 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 105 110 #8799: Isopropyl isothiocyanate $$ Propane, 2-isothiocyanato- 43 ............ R, 12.60 12.80 13.00 13.20 101 m/z 41.10 38.71%

5000 60 86 54 70 0 "i""i" '■ i""i"i ■ j ■ ■ ■ > । ■ 111 ■ ■ I - "i""r"■I .... . TT" mfe-> 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 105 110 12.60 12.80 13.00 13.20

02015.D HP022102.M Wed Feb 27 08:34:25 2002 Page 10

NYC-WTC_000004558

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

NYC-WTC_000004558Source: 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 GCMS data table, Jan-Feb 2002 · Box DEP Box 12

NYC-WTC_000004935

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