NYC-WTC_000025414
Laboratory report documenting GCMS analysis of sample AE11419 conducted on May 30, 2002.
1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗Document / 15 pages
GCMS analysis results for sample AE11423, May 2002
Machine-extracted title · confidence 100%Laboratory report documenting GCMS analysis of sample AE11423 conducted on May 30, 2002.
NYC-WTC_000025479–000025493Folder label: “GCMS X 5/16/02 A 5/20/02”
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\052002\11423.D Vial: 13 Acq On : 20 May 2002 11:03 pm Operator: Mclean Sample : 5/16 eh Inst : Instrumen Mise : Multiplr: 1.00 MS Integration Params: LSCINT.e Quant Method : C:\MSDCHEM\1\METHODS\050102.M (Chemstation Integrator) Title : 508 Modified GC/MS scan Library : C:\DATABASE\NIST98.L ********************************************************************* Peak Number 4 3-Pyrrolidinol Concentration Rank 6 R.T. EstConc Area Relative to ISTD R.T. 7.73 0.27 ug/L 206384 1,4-Dichlorobenzene-d4 9.93 Hit# of 5 Tentative ID MW MolForm CAS# Qua
1 3-Pyrrolidinol 87 C4H9NO 040499-83-0 9 2 Ethanone, 1-cyclobutyl- 98 C6H10O 003019-25-8/7 3 2-Propanone, 1-cyclopropyl- 98 C6H10O 004160-75-2 7 4 4-Penten-2-one, 4-methyl- 98 C6H10O 003744-02-3 7 Abundance Scan 792 (7.733 min): 11423. D (-786) (-) m/z 43.10 100.00%
LL 43
5000 wyNMWWWAN 58 87 1 1 । ■ 1110 98 7.40 7.60 7.80 8.00
m/z-> Ormpmmmpmmmmmmmm —1— .... | i1"' p'111 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100105 m/ z 87.00 24.18% Abundance #4163: 3-Pyrrolidinol 43
5000 1 ' i ' ' 1 ' i ' ‘ 1 1 1 1 1 1 1 I 7.40 7.60 7.80 8.00 57 68 87 m/ z 58.05 23.41%
miz- > 0b p' " r ‘" i " " i " " r1" p " ‘ i +45R4441 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100105 .111111,771/821/1 r "1 p " 'P1" r " Abundance #5002: Ethanone, 1 -cyclobutyl- 43 55 N" 7.40 7.60 7.80 8.00 5000 m/ z 83.00 13.68% 27 83
mfe-> ot 111 15 । p " 1111111 +1 1 ■ ■ I I .. , . ). 1 t 1 | 1 ! 1 I | > 1 1 ! | 1 ! 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100105 popngaga 98
Abundance #5149: 2-Propanone, 1-cyclopropyl- ' ■ i 1 ■ ■ 1 i ■ ■ ■ ■ i ■ ■ ■ ■ i ■ ' ■ ' i 43 7.40 7,60 7.80 8.00 m/z 98.20 10.43% 5000
55 27 50 69 83 98 0b TTTH TOhTTTTRTTTTTTTT-HTmTTTT 1 1 I 1 1 1 1 I m/z-> 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100105 7.40 7.60 7.80 8.00
11423.D 050102.M Thu May 23 10:49:43 2002 Page 7
NYC-WTC_000025490
OCR can misread numbers and units. Confirm readings against the page image before using them.
NYC-WTC_000025490Source: 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
NYC-WTC_000023502
Laboratory report showing GC/MS analysis results for sample AE10816 including surrogate recovery data on May 14, 2002.
1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000025386
Laboratory report documenting GCMS analysis of sample AE11418 conducted on May 30, 2002.
1 shared topics · Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000022886
GCMS analytical report for environmental sample AE09332 including surrogate compound data from May 15, 2002.
1 shared topics · Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000023531
Laboratory report page showing GC/MS analysis for sample AE10850 including surrogate recovery data on May 14, 2002.
1 shared topics · Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000025371
Laboratory report of GCMS analysis for sample AE11417 conducted on May 30, 2002, showing surrogate recovery data.
1 shared topics · Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000024153
Document noting low recovery in GCMS scan of sample AE10205 and subsequent re-extraction yielding 85% recovery.
1 shared topics · Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000023439
Laboratory report showing GC/MS analysis results for sample AE10137 including surrogate recovery data on May 14, 2002.
1 shared topics · Same agency, volume and box · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000025447
Laboratory report showing GCMS results for sample AE11421 analyzed on May 30, 2002.
1 shared topics · Same agency, volume and box · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000023487
Laboratory report showing GC/MS analysis results for sample AE10164 including surrogate recovery data on May 14, 2002.
1 shared topics · Same agency, volume and box · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗Filed elsewhere
NYC-WTC_000044959
Laboratory report showing gas chromatography-mass spectrometry results for unidentified organic compounds in sample AE10201 on May 10, 2002.
1 shared topics · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000043919
Laboratory report for sample AE09967 showing surrogate recovery and unknown compounds from May 9, 2002.
1 shared topics · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗More like this page
Similar subjects in other documents. Similarity does not establish the same event, measurement or conclusion.
NYC-WTC_000025386
Laboratory report documenting GCMS analysis of sample AE11418 conducted on May 30, 2002.
Similarity score 0.997 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000025371
Laboratory report of GCMS analysis for sample AE11417 conducted on May 30, 2002, showing surrogate recovery data.
Similarity score 0.993 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000024153
Document noting low recovery in GCMS scan of sample AE10205 and subsequent re-extraction yielding 85% recovery.
Similarity score 0.992 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000024014
Laboratory report showing GC/MS analysis of sample AE10985 with surrogate recovery data for 2,4-DDD.
Similarity score 0.991 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000043938
Gas chromatography-mass spectrometry analysis report for sample AE09968, detecting unknown compounds and 2,4-DDD surrogate with 78% recovery, dated May 9, 2002.
Similarity score 0.990 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000024113
Laboratory report detailing GCMS analysis of sample AE10898 conducted on May 21, 2002, including surrogate recovery data.
Similarity score 0.990 (not a probability)
machine-extracted · confidence unavailable · Check page ↗Others also read
Readers open these alongside this record — through an Ask answer, the same folder, or indexed similarity. Not a claim they are about the same event.
NYC-WTC_000025344
Department of Environmental Protection administrative record sheet for World Trade Center site activities dated May 2002.
Filed in the same folder
NYC-WTC_000025345
Laboratory log sheet recording Method 608 extraction parameters and sample counts for DEP testing in May 2002.
Filed in the same folder
NYC-WTC_000025347
Laboratory report showing non-detect levels for 15 volatile organic compounds in a GCMS method blank processed on May 23, 2002.
Filed in the same folder
NYC-WTC_000025359
Laboratory report of GCMS calibration data showing response values and detection limits for 15 volatile organic compounds on May 23, 2002.
Filed in the same folder
NYC-WTC_000025363
Laboratory report of GCMS reference standard analysis showing response values for 15 volatile organic compounds on May 23, 2002.
Filed in the same folder