Laboratory report for GCMS analysis of sample AD26982 completed on December 11, 2001, noting unknown compounds.
NYC-WTC_000032343–000032361Folder label: “GCMS X 11/8/01 A 12/7/01”
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
Library Search Compound Report
Data File C:\HPCHEM\1\DATA\DEC0601\26982.D Vial: 24 Acq On 7 Dec 2001 7:05 am Operator: GALOS Sample gc/ms unknown 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 5 2-Butanol, 3-methyl- Concentration Rank 2
R.T. EstConc Area Relative to ISTD R.T.
7.18 2.25 ng/uL 932184 1,4-Dichlorobenzene-d4 11.89
Hit# of 5 Tentative ID MW MolForm CAS# Qual
1 2-Butanol, methyl- 88 C5H120 000598-75-4 9 2 2,3-Butanediol 90 C4H10O2 000513-85-9 9 3 Propane, 2-ethoxy- 88 C5H120 000625-54-7 9 4 1,2-Propanediol , 3-methoxy 106 C4H10O3 _______ 000623-39-2 9 Abundance - Scan 255 (7.183 min): 26982.D (-) m/z 45.05 100.00% 45
5000 6.1 73
6.80 7.00 7.20 7.40 7.60 i"' 'i i"" r IHm 88 TI TTC"ung r'" i1 207 m/ Z 43.00 84.25% m/z-> 10 20 30 40 50 60 70 80 90 100110120130140150160170180190200210 Abundance #62961: 2-Butanol, 3-methyl- 45
5000 6.80 7.00 7.20 7.40 7.60 73 m/ z 61.00 34.70% 55
m/z-> TIT 27 TTTTT LX i" ■11 ■"11 TTTTT 87— r r" ■ r'" i" " r r " T" "IFTTTTTTTTTTTTTT 10 20 30 40 50 60 70 80 90 100110120130140150160170180190200210 Abundance #917: 2,3-Butanediol 4.5 6.80 7.00 7.20 7.40 7.60 5000- m/z 73.0,5 32.43% 29 19 57 75 90 TTCCu"uu"I"nt —"u0—un"tuu—EU—"10"91"1"TT "i•■■•। ■i■ m/z-> 10 20 30 40 50 60 70 80 90 100110120130140150160170180190200210 Abundance #62955: Propane, 2-ethoxy- A.......... — 45 6.80 7.00 7.20 7.40 7.60 m/z 44.00 19.64% 5000- 73 27 59 88 ........................ --===== i‘ ■i MH | 'k*1|।।| । | । |।|।| m/z-> 10 20 30 40 50 60 70 80 90 100110120130140150160170180190200210 6.80 7.00 7.20 7.40 7.60
26982 .D NP112701.M Tue Dec 11 14:48:51 2001 Page 5
NYC-WTC_000032355
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_000032245
Gas chromatography-mass spectrometry analysis of sample AD26832 documenting unknown compounds with reference to comments.
1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000032362
Laboratory report for GCMS analysis of sample AD26983 completed on December 11, 2001, with surrogate recovery data.
1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000032007
Laboratory report documenting GCMS analysis of sample AD26678 identifying unknown compounds on December 10, 2001.
1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000032182
Laboratory report documenting GCMS analysis of sample AD26828 identifying unknown compounds on December 10, 2001.
1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000032093
Laboratory report documenting GCMS analysis of sample AD26682 identifying unknown compounds on December 10, 2001.
1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000031989
Laboratory report documenting GCMS analysis of sample AD26677 identifying unknown compounds on December 10, 2001.
1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000031968
Laboratory report documenting GCMS analysis of sample AD26676 identifying unknown compounds on December 10, 2001.
1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000031685
Analysis report dated December 16, 2001, stating that mass spectrometry of sample AD26475 revealed no non-target compounds.
1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000032400
Laboratory report for GCMS analysis of sample AD26985 completed on December 11, 2001, showing surrogate recovery.
1 shared topics · Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000031433
Report documenting GCMS analysis of sample AD26387 with a note regarding unknown compounds.
1 shared topics · Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000031400
Report documenting GCMS analysis of sample AD26337 detecting unknown compounds and DDD.
1 shared topics · Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000032202
Laboratory report documenting GCMS analysis of sample AD26829 identifying unknown compounds on December 10, 2001.
1 shared non-person entities · 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.
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_000032266
Department of Environmental Protection record logging GCMS X samples from November to December 2001.
Filed in the same folder
NYC-WTC_000032267
Fragmented header page from a GCMS data file associated with the December 7, 2001 testing period.
Filed in the same folder
NYC-WTC_000032269
Calibration data sheet listing standard compounds and response factors used for GCMS analysis on December 6, 2001.
Filed in the same folder
NYC-WTC_000032286
Laboratory report for GCMS analysis of sample AD26833 completed on December 11, 2001, showing surrogate recovery data.
Filed in the same folder
NYC-WTC_000032308
Laboratory report for GCMS analysis of sample AD26845 completed on December 11, 2001, indicating unknown compounds.
Filed in the same folder