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.
NYC-WTC_000051948–000051966Folder 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\00738.D Vial: 6 . Acq On : 16 Jan 2002 7:17 pm Operator: Sample : 508scan Inst : Instrumen Mise : January 16, 2002 Multiplr: 1.00 MS Integration Params: LSCINT.P Quant Method : C:\MSDCHEM\1...\SCAN508.M (RTE Integrator) Title : 508 scan method Library : C:\DATABASE\WILEY7N.L ********************************************************************* Peak Number 1 Butenol, methyl Concentration Rank 6
R.T. EstConc Area Relative to ISTD R.T.
5.01 0.27 ug/L 94703 1,4-Dichlorobenzene-d4 9.71 Hit# of 5 Tentative ID MW MolForm CAS# Qual
l Butenol, methyl- 86 C5H10O 060766-00-9 80 2 3-Buten-2-ol, 2-methyl- (CAS) $$... 86 C5H10O 000115-18-4 72 3 3-Buten-2-ol, 2-methyl- $$ .alph... 86 C5H10O 000115-18-4 64 4 4-Penten-2-ol (CAS) $$ PENT-4-EN... 86 C5H10O 000625-31-0 59 Abundance Scan 143 (5.006 min): 00738. D (-) m/z 71.10 100.00% 43 71
5000 59 39 55 AAA — 4.60 4.80 5.00 5.20 5.40
/z-> Or " i'' ‘ ■ i' ‘1' i1 " ■ i ■ " ' r ' " i ■' 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 1lL. H 67 I 86 m/z 43.10 90.56% Abundance #4093: Butenol, methyl- 43 71
5000
15 27 31 59 4.60 m/z 4.80 As..... ' , 41.10 5.00 5.20 5.40 60.01% 53
miz-> Or ■11" -HH-H ।1111" 11 'TTl""l' TIT "i""r' 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 67 I 86 ............... 'I
Abundance #4081: 3-Buten-2-ol, 2-methyl- (CAS) $$ 2-Methyl-3-buten-2...
43 7h A . , Aw.., . 460 4.80 5.00 5.20 5.40 5000 m/z 69.10 48.89%
n/z-> Abundance 5 ol " ।" " ।" " ।" " । ■ mm 27 31
10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 .„ 53 59
67 mH ,111...... 86.... 111111' " • i1'11111 " I
#4082: 3-Buten-2-ol, 2-methyl- $$ .alpha.,.alpha.-Dimethyl... 7h ' I ' ' ' 1 I 1 r 4.60 4.80 — 5.00 5.20 5.40 m/ z 59.10 32.12% 43 5000 59
m/z—> 0 5 15 11 " 1' 11 T’ I’T 27 31
THu+h 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 53 1 mer 111 67 . 86 , A, , 4.60 4.80 ).A... . 5.00 5.20 5.40
30738.D SCAN508.M Thu Jan 17 08:17:45 2002 Page 3
NYC-WTC_000051954
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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_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 0.998
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 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000051967
GCMS analysis log for sample AE00739 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_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 0.997
machine-extracted · confidence unavailable · Check page ↗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 0.997
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 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000051697
Laboratory report showing GCMS analysis results for sample AE00470 conducted on January 17, 2002.
1 shared topics · Same agency, volume and box · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000051549
Laboratory report showing GCMS analysis results for sample AE00556 conducted on February 1, 2002.
1 shared topics · Same agency, volume and box · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000052291
Laboratory report detailing GCMS scan results for sample AE00844, including detection of unknown compounds and surrogate recovery data.
1 shared topics · Same agency, volume and box · similarity 0.996
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 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000052311
Laboratory report detailing GCMS scan results for sample AE00841, including detection of unknown compounds and surrogate recovery data.
1 shared topics · Same agency, volume and box · similarity 0.996
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