GCMS analysis log for sample AE00739 showing surrogate recovery and unknown compounds detected on January 29, 2002.
NYC-WTC_000051967–000051983Folder label: “GCMS X 1/10/02 A 1/16/02”
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
Data File : C:\MSDCHEM\1\5973N\02JAN16\00739.D Vial: 7 . Acq On : 16 Jan 2002 8:07 pm Operator: Sample : 508scan Inst : Instrumen Mise : January 16, 2002 Multiplr: 1.00 MS Integration Params: LSCINT.P Quant Method : C:\MSDCHEM\l-..\SCAN508.M (RTE Integrator) Title : 508 scan method Library : C:\DATABASE\WILEY7N.L ********************************************************************* Peak Number 4 3-hydroxy-4,4-dimethyl .gam... Concentration Rank 6
R.T. EstConc Area Relative to ISTD R.T. 5.01 0.18 ug/L 66918 1,4-Dichlorobenzene-d4 9.71
Hit# of 5 Tentative ID MW MolForm CAS# Qual
1 3-hydroxy-4,4-dimethyl .gamma. B... 130 C6H10O3 052126-90-6 53 2 Butenol, methyl- 86 C5H10O 060766-00-9 50 3 3-Buten-2-ol, 2-methyl- (CAS) $$... 86 C5H10O 000115-18-4 40 4 DEUTEROACETONE 59 C3H5DO 004468-52-4 12 Abundance Scan 143 (5.006 min): 00739.D (-) m/z 71.10 100.00% 43 71
5000
Of TTPUTITTTTTTTTTTTTTTTTTTT — 39 .............. . ‘ iT 84 1’s’w’’1’’iy 55 59 AA 4.60 m/ z 4.80 43.05 5.00 5.20 5.40 86.37% m/z-> 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 Abundance #26149:3-hydroxy-4,4-dimethyl .gamma. Butanolactone $$ Pa... 7(1 43
5000 Ao V WA 4.60 4.80 5.00 5.20 5.40 57 m/ z 41.10 58.84% 31 53 68 -- HH —mmmmmmmmmm —H ML 0- n/z-> 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 Abundance #4093: Butenol, methyl- 43 71 r I.... 1. V.n AMA 4 60 4.80 5.00 5.20 5.40 5000 59 m/z 69.10 45.37% 27 15 31 53
m/z-> 0 5 ■11" —HH7+ ,...... 86.... 1' r " ' i1 TTT 1 " i " " r ' TT‘ 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 1 ■ ■ I ■ ■1 ■ I' ■ ■' i1''1111 ■11
Abundance #4081: 3-Buten-2-ol, 2-methyl- (CAS) $$ 2-Methyl-3-buten-2... 7h —4 4.60' 4.80 - 5.00 ।5.20 5.40 m/ z 59.10 43.50% 43 5000 59 27 31 53 67 — 1111111011116, rr 111 Of 11' i111' i1 ■1111i' ■ 111 > • > 11 ■ ■ ■ I • I .. . -----------------A==t n/z-> 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 4.60 4.80 5.00 5.20 5.40
30739.D SCAN508.M Thu Jan 17 08:17:52 2002 Page 6
NYC-WTC_000051976
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NYC-WTC_000051930
GCMS analysis log for sample AE00737 showing surrogate recovery and unknown compounds detected on January 29, 2002.
1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000051860
GCMS analysis log for sample AE00697 showing surrogate recovery and unknown compounds detected on January 29, 2002.
1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000051877
GCMS analysis log for sample AE00701 showing surrogate recovery and unknown compounds detected on January 29, 2002.
1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000051842
Gas chromatography-mass spectrometry analysis of sample AE00703 conducted on 1/28/02, detecting unknown compounds and 2,4-DDD surrogate at 117 ug with 5.0 MDL.
1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000050481
Laboratory report for sample AE00167 documenting detection of unknown compounds and surrogate recovery on January 28, 2002.
1 shared topics · Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000051895
GCMS analysis log for sample AE00702 showing surrogate recovery and unknown compounds detected on January 29, 2002.
1 shared topics · Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000051586
Laboratory report showing GCMS analysis results for sample AE00613 conducted on February 1, 2002.
1 shared topics · Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000050519
Laboratory report for sample AE00169 documenting detection of unknown compounds and surrogate recovery on January 28, 2002.
1 shared topics · Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000051948
Gas chromatography-mass spectrometry analysis of sample AE00738 conducted on 1/29/02, detecting unknown compounds and 2,4-DDD surrogate at 99 ug with 5.0 MDL.
1 shared topics · Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000050596
Laboratory report listing unknown compounds and surrogate recovery for sample AE00250 analyzed on January 28, 2002.
1 shared topics · Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000050539
Laboratory report for sample AE00247 documenting detection of unknown compounds and surrogate recovery on January 28, 2002.
1 shared topics · Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000050735
Laboratory report listing unknown compounds and surrogate recovery for sample AE00027 analyzed on February 7, 2002.
1 shared topics · Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗No available related records indexed in this group.
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NYC-WTC_000051782
Administrative record from DEP Box 28 documenting GCMS activities at the World Trade Center site in January 2002.
Filed in the same folder
NYC-WTC_000051783
Technical log recording method parameters and sample processing details for a DEP laboratory procedure between January 10 and 16, 2002.
Filed in the same folder
NYC-WTC_000051785
GCMS analysis log for sample AE00703 showing detection of nitrosamines and chlorobenzenes on January 17, 2002.
Filed in the same folder
NYC-WTC_000051789
GCMS analysis log for sample AE00703 showing detection of nitrosamines and chlorobenzenes on January 17, 2002.
Filed in the same folder
NYC-WTC_000051794
GCMS analysis log for sample AE00703 showing blank results with compounds below detection limits on January 16, 2002.
Filed in the same folder