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GCMS comments for sample AD28325, Nov 2001

Machine-extracted title · confidence 100%

Analytical commentary for sample AD28325 dated November 29, 2001, noting no unusual compounds but low recovery rates for LCS standards.

NYC-WTC_000033816–000033824

Folder label: “GCMS X 11/20/01 A 11/26/01

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Scanned page image, NYC-WTC_000033823
OCR text

OCR status: ok · source: pdftotext

NYC 9/11 Public Portal Document

Library Search Compound Report

Data File : C:\HPCHEM\1\DATA\NOV2601\28325.D vial: 14 Acq On : 28 Nov 2001 5:59 am Operator: 209 GALOS Sample : 11/20 scan Inst : GC/MS 209 Mise Multiplr: 1.00 MS Integration Params: LSCINT.P Quant Method : C:\HPCHEM\1\METHODS\GCMS1126.M (RTE Integrator) Title : 209 625/TCLP calibration table Library : C:\DATABASE\NBS75K.L ********************************************************************* Peak Number 1 1,4-Dichlorobenzene-d4 Concentration Rank 1

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

11.56 0.52 ug/1 120333 1,4-Dichlorobenzene-d4 11.70

Hit# of Tentative ID 5 MW MolForm CAS# Qual

1 1,4-Dichlorobenzene-d4 150 C6C12D4 003855-82-1 94 2 Benzene-1/2,3,4-d4-, 5,6-dichloro- 150 C6C12D4 002199-69-1 33 3 Acenaphthylene 152 C12H8 000208-96-8 9 4 Benzofu n, 7-chloro- 152 C8H5C10 024410-55-7 9 Abundance Scan 710(11.559 min): 28325.D (-) m/z 149.90 100.00% 150

5000 115 78 52

m/z-> 38 |1, 62 T’i’ 111-| 11 > rH 11 111 TT’ 7 Am " r "' r1" 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 200 210 207 i■ ■■ ■ i 11.20 11.40 11.60 11.80 m/z 151.90 64.66% Abundance #9593:1,4-Dichlorobenzene-d4 1$0

5000 115 ■ i ' ■ ■ ■ i ' TT 78 11.20 11.40 11.60 11.80 52 m/Z 114.90 36.43%

m/z—> 35 TIU—n mmTT 87 1 Lmmm i1" n 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 200 210 Abundance #9592: Benzene-1 ,2,3,4-d4-, 5,6-dichloro- 1$0 ‘I TT 115 11.20 11.40 11.60 11.80 5000 52 78 m/z 78.05 21.94%

35 87

m/z-> I______ 11 i" " i1"11 "I""I'‘ mm | , । । HI | ii H

30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 200 210 bi 1 Lmmmm

Abundance #67013: Acenaphthylene 1$2 11.20 11.40 11.60 11.80 m/z 52.00 12.91%

5000

76 63 । । 87 98 126 " ।" ।" "i ■" 'r " 'i1 b TUVTIIUTUTTTTTTTTTUTTTT m/z-> 30 40 50 60 70 80 90 100 110 120 130140 150 160 170 180 190 200 210 11.20 11.40 11.60 11.80

28325.D GCMS1126.M Wed NOV 28 10:42:52 2001 Page 1

NYC-WTC_000033823

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NYC-WTC_000033823Source: NYC Law Department, mirrored locally

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GCMS comments for sample AD28265, Nov 2001 · Box DEP Box 21

NYC-WTC_000033825

Analytical commentary for sample AD28265 dated November 29, 2001, noting no unusual compounds but low recovery rates for LCS standards.

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

machine-extracted · confidence unavailable · Check page ↗

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