NYC-WTC_000016970
Laboratory report detailing GCMS analysis of sample AD31345 conducted on February 11, 2002.
1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗Laboratory report detailing GCMS analysis of sample AD30486 including DDD surrogates on January 18, 2002.
NYC-WTC_000017097–000017107Folder label: “GCMS X 12/14/01 A 1/1/02”

OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
Library Search Compound Report
Data File C:\HPCHEM\1\DATA\DEC3101\30486.D Vial: 21 Acq On 1 Jan 2002 6:23 am Operator: 209 GALOS Sample gems scan 12/14a 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 3 1-Undecene, 9-methyl- Concentration Rank 3
R.T. EstConc Area Relative to ISTD R.T.
32.74 0.35 ug/1 76664 Chrysene-dl2 33.02
Hit# of 5 T ative ID MW MolForm CAS# Qual
1 1-Undece: , 9-methyl- 168 C12H24 074630-41-4 27 2 2-Unde ne, 9-methyl-, (E) - 168 C12H24 074630-46-9 27 3 2-Unj cene, 9-methyl-, (Z) - 168 C12H24 074630-45-8 27 4 Oc ne, 1/1'-oxybis- 242 C16H340 000629-82-3 27 Abunda Scan 3017 (32.738 min): 30486.D (-) m/z 56.95 100.00% 57 112 70 43 83 5000
97 239 256 m A, m, A AMY, MAnM
m/z-> ui ■ ■ rtf 20 40 60 I| li Hi • ■ i ‘ 80 4 129 I ’147*’1+11414/’1++11141**I’’-’14’’’: 100 120 140 160 180 200 220 240 260 J__ L 32.40 32.60 32.80 33.00 m/z 112.10 85.17% Abundance #14707:1-Undecene, 9-methyl- 55 70
83 5000 97 32.40 32.60 32.80 33.00 m/z 70.00 81.17% 111 139 168 1 । ■ ■ ■ ■ । ■ ■ m/z-> 20 40 60 80 100 120 140 160 180 200 220 240 260 Abundance #14731 2-Undecere 9-methyl-, (E)
5000 55 70
83 A. 1 1 i 1 1 ■ • i 1 1 1 4 > ' 32.40 32.60 32.80 33.00 m/z 71.10 81.05% 97 27 42 139 168 I ' i ‘ ‘ ‘ i 1 ■ • • i 1 • ■ ■ i ‘ ' 1 'I ‘ ‘ i rl’ > । । > | > । > ■ i • • ■ ■ i ■ ■ 1 1 i ■ ' 1 1 i111111 m/z-> 20 40 60 80 100 120 140 160 180 200 220 240 260 A ■, AW, m AM’MAAA, Abundance #14730:2-Undecene, 9-methyl-, (Z)- 55 73 32.40 32.60 32.80 33.00
J m/z 55.0.0 74.75% 83 5000
97
i 27 | 42 i ■ • • • i ■ ■ II...... 139 168 (’d. 11*4/4 I j-1 » . I I l t I J ‘I J I J t ] > I I / | I I I : | > i > I j > > i I | I I ! I |"l A AMAAY, YW m/z-> 20 40 60 80 100_ 120 140 160 180 200 220 240 260 32.40 -32.60 32.80 33.00
30486.D GCMS1126.M Tue Jan 15 14:51:21 2002 Page 3
NYC-WTC_000017106
OCR can misread numbers and units. Confirm readings against the page image before using them.
Ranked by indexed similarity. Reasons describe shared subjects and filing context; check the source records.
NYC-WTC_000016970
Laboratory report detailing GCMS analysis of sample AD31345 conducted on February 11, 2002.
1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000018640
Laboratory report documenting gas chromatography mass spectrometry results for sample AD30905 conducted on January 28, 2002.
Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000017958
Laboratory report documenting GCMS analysis of sample AD30489 conducted on January 24, 2002.
1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000016881
Laboratory report detailing gas chromatography-mass spectrometry analysis of sample AD30010 conducted on January 9, 2002.
Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000018238
Gas chromatography-mass spectrometry analysis of sample AD30983 performed on 1/25/02, detecting 2,4-DDD compound at 101 micrograms with 5.0 MDL.
1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000018994
Laboratory report documenting GCMS analysis of sample AD31133 performed on February 11, 2002, including detection of unknown compounds.
Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000049795
Blank analysis report for GCMS testing of sample AD29228 conducted on January 10, 2002.
Similar document embedding; no shared entity or topic indexed. · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000049713
GCMS analysis report for sample AD31633 conducted on February 11, 2002.
Similar document embedding; no shared entity or topic indexed. · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000049723
GCMS analysis report for sample AD31632 conducted on February 11, 2002.
1 shared topics · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000049734
GCMS analysis report for sample AD31642 conducted on February 11, 2002.
1 shared topics · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000049851
Laboratory report showing GCMS analysis of sample AD29519 including unknown compounds and surrogate recovery data.
1 shared topics · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000049823
Laboratory report showing GCMS analysis of sample AD29292 including unknown compounds and surrogate recovery data.
1 shared topics · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗Similar subjects in other documents. Similarity does not establish the same event, measurement or conclusion.
Page similarity is temporarily unavailable or this page has no indexed vector.
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_000017040
Fragmented administrative record from the DEP laboratory files dated January 2002 regarding environmental sample processing.
Filed in the same folder
NYC-WTC_000017041
Verification document from the DEP laboratory confirming the completion of GCMS analytical procedures in January 2002.
Filed in the same folder
NYC-WTC_000017042
Gas chromatography-mass spectrometry blank analysis showing results below method detection limits for various organic compounds.
Filed in the same folder
NYC-WTC_000017050
Laboratory calibration report from the DEP testing for volatile organic compounds using GCMS analysis on December 31, 2001.
Filed in the same folder
NYC-WTC_000017054
Reference data sheet from the DEP laboratory documenting GCMS analysis parameters and results for volatile organic compounds.
Filed in the same folder