GCMS analysis results, sample AE07972, April 18, 2002

Machine-extracted title · confidence 80%

Gas chromatography-mass spectrometry analysis of sample AE07972 documenting other unknown compounds and a 2,4-DDD surrogate recovery value of 76.

NYC-WTC_000047535–000047550

Folder label: “GCMS X 4/4/02 A 4/15/02”

Page image

OCR text

OCR status: ok · source: pdftotext

NYC 9/11 Public Portal Document

Library Search Compound Report

Data File : C:\MSDCHEM\l\DATA\020415\07972.D Vial: 12 Acq On : 15 Apr 2002 7:47 pm Operator: Nefliu Sample : sample Inst : Instrumen Mise : Multiplr: 1.00 MS Integration Params: LSCINT.e

Quant Method C:\MSDCHEM\1\METHODS\041202SCAN.M (Chemstation Integrator) Title 508 Modified GC/MS scan Library C:\DATABASE\NIST98. L

Peak Number 7 Thiophene, 2- [2-(3-thienyl) ... Concentration Rank 7

R.T. EstConc Area Relative to ISTD R.T. 22.64 0.21 ug/L 265015 Phenanthranene-dl0 23.02

Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 Thiophene, 2-[2-(3-thienyl)ethen... 192 C10H8S2 116854-09-2 53 2 Phenanthrene, 9-methyl- 192 C15H12 000883-20-5 50 3 2,5-Dihydrophosphole, 3-methyl-1... 192 C11H13OP 1000196-97-5 45 4 Bitoscanate 192 C8H4N2S2 004044-65-9 42 Abundance Scan 3330 (22 645 min) 07972 D (-3324) (-) m/z 192.30 100.00% 19 2

5000

.............. ,................... oq 96 146 160 22 40 22.60 22 80 23.00 118 0+ ITvrI ■ l 44 ।।111 /111#11I •■■।'I 111 11rH70 mPH — - — m/z 191.30 21.58% n/z- > 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 200 Abundance #81023 Thiophene, 2-[2-(3-thienyl)ethenyl] 1 2

147 5000 । ■ 1 । ' ' 22 40 22 60 22.80 23.00 45 m/ z 146.30 18.11% 69 96 115 58 27 37 1 158 177 n/z-> 01TTT 20 30 iriputeljun44 — 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 200 Abundance #81033. Phenanthrene, 9-methyl- 192 ............A..................... / 2240 22 60 22.80 23.00 5000 m/z 193.30 15.50%

96 166 ov 29 39 51 TMTPTTTTTTTTTTTTTTTTTTHTT 63 75 83 | 115 -126 139 152 11 r " ■ r ■ ■' r । 176 ' ’ I1' /z-> 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 200 Abundance #80965: 2,5-Dihydrophosphole, 3-methyH-oxo-1-phenyl- 1.2 2240 22.60 22.80 23.00 164 m/z 96.20 13.91% 5000 99 115 47 77 177 67 146

n/z—> 0 IIT 39 27440 501760 1 20 30 3111274 II 125 134 44——— 4154,, HHm I Ill’ll 1111 ’ I 70 80 90 100 110 120 130 140 150 160 170 180 190 200 "i" 22.40 22.60 22 80 23.00

07972 .D 041202SCAN.M Tue Apr 16 13:42:50 2002 Page 10

NYC-WTC_000047548

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

NYC-WTC_000047548Source: 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

GCMS analysis results for sample AE07977, April 18, 2002 · Box DEP Box 27

NYC-WTC_000047608

Laboratory report documenting GCMS analysis of sample AE07977 conducted on April 18, 2002.

1 shared topics · Same agency, volume and box · similarity 0.998