Laboratory report for DEP Box 25 showing GCMS analysis of sample AE09393 with unknown compounds and surrogate data from May 8, 2002.
NYC-WTC_000043079–000043096Folder label: “GCMS X 4/18/02 A 5/1/02”
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
Data File C:\HPCHEM\l\DATA\MAY0102\9393.D Vial: 11 Acq On 1 May 2002 5:16 pm Operator: Sample gc/ms scan 4/18 Inst : 209 Mise Multiplr: 1.00 MS Integration Params: LSCINT.P
Quant Method : C:\HPCHEM\1\METHODS\GCMS0501.M (RTE Integrator) Title : 209 625/TCLP calibration table Library : C:\DATABASE\NBS75K.L
Peak Number 5 2-Propanone, 1-(1-methylethoxy Concentration Rank 9
R.T. EstConc Area Relative to ISTD R.T.
18.68 0.43 ug/1 42537 Acenaphthene-dl0 21.14
Hit# of 5 Tentative ID MW MolForm CAS# Qual
1 2-Propanone, 1-(1-methylethoxy)- 116 C6H1202 042781-12-4 25 2 Furan, tetrahydro-2 ,2,5,5-tetrameth 128 C8H160 015045-43-9 12 3 2-Cyclopenten-1-one, 3-amino-2-meth 111 C6H9NO 069687-85-0 9 4 Guanidine, methyl- 73 C2H7N3 000471-29-4 9 Abundance Scan 1488 (18.676 min): 9393.D (-) m/z 43.00 100.00% 4(3
57 73 5000 111 95 MMAmW, Mw , p p 18.40 18.60 18.80 19.00 1 1 i 1 ■ 1 1 i 1 7364 17] 67 — 1! |1J i- — 1 i 1 1 1 ■ i 1 ' 1 1 i I1'"1 1 — m/z 57.10 67.90%l m/z-> 10 20 30 40 50 60 70 80 90 100 110 120 Abundance #3286: 2-Propanone, 1-(1 -methylethoxy)- 43
5000 ------------------ 18.40 18.60 18.80 19.00 27 m/z 73.10 53.96% 58 73 1 i 1 1 1 1 i 1 1 I II, r | i I-! I i i [ . . ,1 1...I............. I t । i । । । । | n i > । । । i i । । i । i । i । । i I i i i i । iiri । r m/z-> 10 20 30 40 50 60 70 80 90 100 110 120 Abundance #5054: Furan, tetrahydro-2,2,5,5-tetramethyl- 43 .............. ,\.................. 1 । । i r i i । i i i i । । । i i । i r 18.40 18.60 18.80 19.00 5000 m/z 111.20 37.79%| 55 70 113 15 27 95 , I I I I I | I I I I'I 4 ...... I...... I , 1 1 i ■ 1 1 1 । 1 1 1 r i 1 ' ' 40 m/z--> 10 20 30 50 60 70 80 90 100 110 120 Abundance #2419: 2-Cyclopenten-1-one, 3-amino-2-methyl- i 1 1 1 1 i 1 1 ' 1 i ' ' 17 18.40 18.60 18.80 19.00 m/ z 69.05 26.86%
5000 111 55
m/z—> ’“V 10 i 27 1 i 1 1 1 1 I"1 1 1 1 i ' 20 30 40 1 1 ,41 1 1 50 60 70 80 ........ Il 90 100 110 Tpr 120 I 1 ' 18.40 18.60 18.80 19.00
9393.D GCMS0501.M Thu May 02 12:02:42 2002 Page 5
NYC-WTC_000043090
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Ranked by indexed similarity. Reasons describe shared subjects and filing context; check the source records.
NYC-WTC_000043146
Laboratory document displaying a GCMS calibration table with retention times and response factors for deuterated standards from May 2002.
1 shared topics · Same agency, volume and box · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000043058
Laboratory report for DEP Box 25 showing GCMS analysis of sample AE09391 with unknown compounds and surrogate data from May 8, 2002.
Same agency, volume and box · similarity 0.993
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000043112
Laboratory report for DEP Box 25 showing GCMS analysis of sample AE09395 with unknown compounds and surrogate data from May 9, 2002.
Same agency, volume and box · similarity 0.993
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000043097
Laboratory report for DEP Box 25 showing GCMS analysis of sample AE09394 with unknown compounds and surrogate data from May 8, 2002.
Same agency, volume and box · similarity 0.992
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000045223
Laboratory report documenting gas chromatography-mass spectrometry analysis of environmental sample AE10432 conducted on May 20, 2002.
Same agency, volume and box · similarity 0.992
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000045266
Laboratory report documenting gas chromatography-mass spectrometry analysis of environmental sample AE10436 conducted on May 20, 2002.
Same agency, volume and box · similarity 0.992
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000043726
Calibration data for GC/MS analysis of surrogate compounds including dichlorobenzenes and naphthalene from April 2002.
Same agency, volume and box · similarity 0.992
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000023363
Calibration table and response data for TCLP volatile organic analysis using Method GCMS0501 on sample AE09520 analyzed in May 2002.
Similar document embedding; no shared entity or topic indexed. · similarity 0.992
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000023122
Calibration table listing response factors for deuterated standards used in TCLP analysis on May 5, 2002.
Similar document embedding; no shared entity or topic indexed. · similarity 0.991
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000023171
Calibration table listing response factors for deuterated standards used in TCLP analysis on May 5, 2002.
Similar document embedding; no shared entity or topic indexed. · similarity 0.991
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000023148
Calibration table listing response factors for deuterated standards used in TCLP analysis on May 5, 2002.
Similar document embedding; no shared entity or topic indexed. · similarity 0.991
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000023292
Laboratory report showing GCMS analysis of sample AE08487 conducted on May 16, 2002.
Similar document embedding; no shared entity or topic indexed. · similarity 0.991
machine-extracted · confidence unavailable · Check page ↗Similar subjects in other documents. Similarity does not establish the same event, measurement or conclusion.
NYC-WTC_000023649
Laboratory report showing GC/MS blank analysis for sample AE09676 with non-detect results for volatile organic compounds.
Similarity score 0.980 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000018470
Laboratory report showing GC/MS calibration data for polycyclic aromatic hydrocarbons and deuterated standards.
Similarity score 0.979 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000023789
Instrument log and analysis summary for GCMS testing of sample AE09676 conducted on May 23, 2002.
Similarity score 0.979 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000018445
Laboratory report showing GC/MS calibration data for polycyclic aromatic hydrocarbons and deuterated standards.
Similarity score 0.977 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000018005
Laboratory report listing PAHs and phthalates in a water sample scheduled for re-extraction and re-analysis.
Similarity score 0.977 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000004149
Large multi-page laboratory data sheet containing sample analysis results and metadata for DEP GCMS records from January to February 2002.
Similarity score 0.976 (not a probability)
machine-extracted · confidence unavailable · Check page ↗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_000043032
Single-page administrative log from DEP Box 25 covering GCMS X analyses dated between April 18 and May 1, 2002.
Filed in the same folder
NYC-WTC_000043033
Three-page laboratory record detailing GCMS method parameters including drip rates and volumes for samples analyzed in May 2002.
Filed in the same folder
NYC-WTC_000043036
Ten-page laboratory report showing GCMS blank analysis results for volatile organic compounds with values below detection limits.
Filed in the same folder
NYC-WTC_000043046
Four-page document containing GCMS calibration data and response factors for various chemical compounds analyzed on May 1, 2002.
Filed in the same folder
NYC-WTC_000043050
Eight-page laboratory report showing GCMS reference analysis results for volatile organic compounds analyzed on May 1, 2002.
Filed in the same folder