Laboratory report documenting GCMS analysis of sample AD28047 conducted on January 2, 2002.
NYC-WTC_000034505–000034515Folder label: “GCMS X 11/21/01 A 12/21/01”
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
Library Search Compound Report
Data File : C:\HPCHEM\1\DATA\DEC2101\28047.D Vial: 31 Acq On : 21 Dec 2001 10:28 pm Operator: GALOS Sample : gems unknown 11/21 Inst : GC/MS Ins Mise Multiplr: 1.00 MS Integration Params: LSCINT.P
Quant Method : C:\HPCHEM\1\METHODS\NP112701.M (RTE Integrator) Title : 208 625/TCLP calibration table Library : C:\DATABASE\NBS75K.L ********************************************************************* Peak Number 2 2-Pentanone, 4-hydroxy-4-methy Concentration Rank 1
R.T. EstConc Area Relative to ISTD R.T.
7.78 2.83 ng/uL 858550 1,4-Dichlorobenzene-d4 11.79
Hit# of 5 Tentative'1D MW MolForm CAS# Qual
1 2-Pentanone, 4 - hydroxy - 4 - me t hyl - 116 C6H1202 000123-42-2 40 2 2-Pentanone, 4-hydroxy- 4 -methyl - 116 C6H1202 000123-42-2 38 3 tert-Butyl H droperoxi de 90 C4H10O2 000075-91-2 25 4 Acetic acid/ cyano-, 1,1-dimethylet 141 C7H11NO2 __001116-98-9 17 Abundance Scan 320 (7.776 min): 28047.bF(-) ‘ pi m/z 43.10 100.00% 43
59 5000
101 TTTTPT ' 8.00 ' ~ 8.20 ' +53........... ........ . I..... 7.40 7.60 7.80 ............................. ............ miz-> ■ ' i ' ' ■ ■ i ■ • ■ ■ i ■ ■ ■ ‘I1 10 20 30 40 50 ' I 1 ' 1 ' I 1 ' • 1 r ' ' ( 1 I 1 1 ' 1 I ri I I | I I60 70 80 90 100 110 m/z 59.10 50.78% Abundance #64274: 2-Pentanone, 4-hydroxy-4-methyl- 48 5000 59 7.40 7.60 7.80 8.00 8.20
27 m/z 101.05 19.27%
mfz-> ______________ TTI-*T—DTTC— 1_______ : 0— /0TI.T, +49 —......... 83....... ”..... 10 20 30 40 5060 70 80 90 100 110 Abundance #64275; 2-Pentanone. 4-hydroxy-4-metny 43 IIm T TII—Err T’IIIT , TT , 7.40 7.60 7.80 8.00 8.20 5000 m/z 58.10 15.60% 59
15 31 TI—————CTRT i-i f-r-n-r TInnT 83 101 i ■ ■ ■ ■ i Mz-> 10 20 30 40 50 60 70 80 90 100 110 Abundance #922: tert-Butyl Hydroperoxide ■ ■ । ■ 11 1 • 59 7.40 7.60 7.80 8.00 8.20 43 m/z 41.10 7.67% 5000
miz- . i 37 li , . TEETI11CCET*IIIIT 10 20 30 31 . I 40 .... 1 | 50 60 • i • • • • i • • ■ • । 70___ 80 । < I 1 1 । > I > 90___ 100 110 7.40 —A...... 7.60 7.80 8.00 8.20
28047.D NP112701.M Thu Dec 27 08:39:00 2001 Page 2
NYC-WTC_000034514
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NYC-WTC_000034484
Laboratory report documenting GCMS analysis of sample AD28046 conducted on January 2, 2002, noting unknown compounds and surrogate recovery.
1 shared topics · Same agency, volume and box · similarity 0.999
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000034537
Laboratory report documenting GCMS analysis of sample AD28048 conducted on January 2, 2002.
1 shared topics · Same agency, volume and box · similarity 0.999
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000034516
Laboratory report documenting GCMS analysis of sample AD28044 conducted on January 2, 2002.
1 shared topics · Same agency, volume and box · similarity 0.999
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000034548
Laboratory report documenting GCMS analysis of sample AD28049 conducted on January 2, 2002.
1 shared topics · Same agency, volume and box · similarity 0.999
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000034472
Laboratory report documenting GCMS analysis of sample AD27986 conducted on January 2, 2002, noting unknown compounds and surrogate recovery.
1 shared topics · Same agency, volume and box · similarity 0.999
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000034495
Gas chromatography-mass spectrometry analysis of environmental sample AD28045 identifying unknown compounds and surrogate standard 2,4-DDD, completed January 2, 2002.
1 shared topics · Same agency, volume and box · similarity 0.999
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000034631
Laboratory report documenting GCMS analysis of sample AD28167 conducted on January 2, 2002.
1 shared topics · Same agency, volume and box · similarity 0.999
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000035411
Laboratory report detailing GCMS results for sample AD28309 analyzed on January 3, 2002.
1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000034436
Laboratory report documenting GCMS analysis of sample AD27775 conducted on January 2, 2002, noting unknown compounds and surrogate recovery.
1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000034642
Laboratory report documenting GCMS analysis of sample AD28105 conducted on January 2, 2002.
1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000034696
Laboratory report documenting GCMS analysis of unknown compounds in sample AD28169 on January 2, 2002.
1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000035550
GCMS analysis results for sample AD28324 dated January 3, 2002, showing surrogate compound results.
1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗No available related records indexed in this group.
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NYC-WTC_000034424
Document page with illegible text and partial date fragments, likely a GCMS record based on folder context.
Filed in the same folder
NYC-WTC_000034425
Fragmented DEP laboratory record from December 2001 containing illegible text and partial date stamps.
Filed in the same folder
NYC-WTC_000034428
Laboratory calibration table for EPA Method 625/TCLP analysis dated December 21, 2001, listing standard compounds and response factors.
Filed in the same folder
NYC-WTC_000034436
Laboratory report documenting GCMS analysis of sample AD27775 conducted on January 2, 2002, noting unknown compounds and surrogate recovery.
Filed in the same folder
NYC-WTC_000034447
Laboratory report documenting GCMS analysis of sample AD27984 conducted on January 2, 2002, noting unknown compounds and surrogate recovery.
Filed in the same folder