NYC-WTC_000044650
Calibration data file listing standard compounds and response factors for TCLP testing from late April 2002.
1 shared topics · Same agency, volume and box · similarity 0.999
machine-extracted · confidence unavailable · Check page ↗Calibration scan report for EPA Method 625 showing retention times and deviations for deuterated standards on April 25 2002.
NYC-WTC_000044621–000044627Folder label: “GCMS X 4/29/02 A 5/3/02”

OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
Data File : C:\HPCHEM\1\DATA\APR2502\9330.D vial: 7 Acq On : 25 Apr 2002 6:34 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\GCMS0412.M (RTE Integrator) Title : 209 625/TCLP calibration table Library : C:\DATABASE\NBS75K.L ********************************************************** * * * * * * * * * ** Peak Number 1 2-Pentanone, 4-hydroxy-4-methy Concentration Rank 1
R.T. EstConc Area Relative to ISTD R.T.
8.19 3.33 ug/1 565683 1,4-Dichlorobenzene-d4 12.21
Hit# of 5 Tentative ID MW MolForm CAS# Qual
1 2-Pentanone , 4-hydroxy-4-methyl- 116 C6H12O2 000123-42-2 50 2 Aceticz acid, 1,1-dimethylethyl este 116 C6H1202 000540-88-5 33 3 3-Hydroxy-2-pentanone 102 C5H10O2 003142-66-3 9 4 5-Hexen-2 -one 98 C6H10O 000109-49-9 9 Abundance Scan 343 (8.192 min): 9330. D (-) m/z 43.05 100.00% 43
59 5000
101 — ———————9-1 7.80 8.00 8.20 8.40 8.60 83 i 1 ' ' 1 i ' ' 1 ' i 381 *•' 1 107141 53 , I । । ■ ■ ■ । ■ m/z 59.05 50.84% m/z-> 10 20 30 40 50 60 70 80 90 100 110 Abundance #64274: 2-Pentanone, 4-hydroxy-4-methyl- 43
5000 —— ———————— 59 7.80 8.00 8.20 8.40 8.60 m/z 101.05 21.78% 27 101 | 49 —PP 83 1,......... 11 ..... - m/z->10 20 30 40 50 60 70 80 90 100 110 Abundance #3292: Acetic acid, 1,1-dimethylethyl ester 43 ■ i ■ ■ ■ ■ i ■ ■ ■ ’ । ■ IInT II*III 7.80 8.00 8.20 8.40 8.60 5000 57 m/z 58.05 16.64% 101 15 27 I I ' ' I 1 1 ’ ' I 1 1 ' ' I ' ' -tn-mprorm 1 i 1 1 ■ ' I 1 1 1 ■ I 1 1 1 ‘ i ' 1 1 1 i r 1 1 1 i 1 n/z-> 10 20 30 40 50 60 70 80 90 100 110 Abundance #1691:3-Hydroxy-2-pentanone —TIIIPI 31 59 7.80 8.00 8.20 8.40 8.60 m/z 41.05 7.38%
5000 45 15 I i ' 1 1 ' i ' 1 1 1 i 1 r r ' i i . | I I 66 > । | 73 I । I r [ 84 l i i | I i I I 102 | I i i ! | | ——-—mr ,— __ -no • A,----) m/z-> 10 20 30 40 50 60 70 80 90 100 110 7.80 8.00 8.20 8.40 8.60
9330.D GCMS0412.M Fri Apr 26 08:18:25 2002 Page 1
NYC-WTC_000044626
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Ranked by indexed similarity. Reasons describe shared subjects and filing context; check the source records.
NYC-WTC_000044650
Calibration data file listing standard compounds and response factors for TCLP testing from late April 2002.
1 shared topics · Same agency, volume and box · similarity 0.999
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000044700
Calibration data file listing standard compounds and response factors for TCLP testing from late April 2002.
1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000043678
Calibration table for GC/MS analysis listing deuterated standards and their response values from April 24, 2002.
1 shared topics · Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000044723
Calibration data file listing standard compounds and response factors for TCLP testing from late April 2002.
1 shared topics · Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000044748
Calibration data file listing standard compounds and response factors for TCLP testing from late April 2002.
1 shared topics · Same agency, volume and box · similarity 0.997
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.
1 shared topics · Same agency, volume and box · similarity 0.996
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.
1 shared topics · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000023076
GCMS calibration table and instrument data for TCLP analysis recorded on May 5-7, 2002.
1 shared topics · similarity 0.995
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.
1 shared topics · similarity 0.995
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.
1 shared topics · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000023327
Calibration table and response data for TCLP volatile organic analysis using Method GCMS0501 on sample AE09578 analyzed in May 2002.
1 shared topics · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000023345
Calibration table and response data for TCLP volatile organic analysis using Method GCMS0501 on sample AE09518 analyzed in May 2002.
1 shared topics · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗Similar subjects in other documents. Similarity does not establish the same event, measurement or conclusion.
NYC-WTC_000044748
Calibration data file listing standard compounds and response factors for TCLP testing from late April 2002.
Similarity score 0.996 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000044847
Laboratory report showing gas chromatography-mass spectrometry results for unidentified organic compounds in sample AE10166 on May 10, 2002.
Similarity score 0.996 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000023292
Laboratory report showing GCMS analysis of sample AE08487 conducted on May 16, 2002.
Similarity score 0.996 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000043678
Calibration table for GC/MS analysis listing deuterated standards and their response values from April 24, 2002.
Similarity score 0.995 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000023372
Laboratory report showing GC/MS analysis results for sample AE09446 including surrogate recovery data on May 16, 2002.
Similarity score 0.995 (not a probability)
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.
Similarity score 0.995 (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_000044378
Single-page administrative log from DEP Box 25 covering GCMS X analyses dated between April 29 and May 3, 2002.
Filed in the same folder
NYC-WTC_000044379
Fragment of a document containing unreadable text and partial headers from a DEP laboratory procedure.
Filed in the same folder
NYC-WTC_000044381
Gas chromatography-mass spectrometry blank analysis showing results below method detection limits for organic compounds.
Filed in the same folder
NYC-WTC_000044396
Calibration data for GCMS analysis of volatile organic compounds recorded on May 7, 2002.
Filed in the same folder
NYC-WTC_000044397
Calibration data for GCMS analysis of volatile organic compounds recorded on May 6, 2002.
Filed in the same folder