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 ↗Calibration data for GC/MS analysis of surrogate compounds including dichlorobenzenes and naphthalene from April 2002.
NYC-WTC_000043726–000043734Folder label: “GCMS X 4/24/02 A 5/3/02”

OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document — 2
Data File : C:\HPCHEM\l\DATA\APR2302\8934.D Vial: 14 Acq On : 24 Apr 2002 3:05 am Operator: Sample : gc/ms scan 4/15 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 4.47 ug/1 656169 1,4-Dichlorobenzene-d4 12.21
Hit# of 5 Tentative ID MW MolForm CAS# Qual 1 2-Pentanone, 4 -hydroxy-4 -methyl- 116 C6H1202 000123-42-2 50 2 Acetic/acid, 1,1-dimethylethyl este 116 C6H1202 000540-88-5 33 3 tert utyl Hydroperoxide 90 C4H10O2 000075-91-2 25 4 Acet e 58 C3H60 000067-64-1 9 Abundance Scan 342 (8.188 min): 8934.D (-) m/ z 42.95 100.00% 43
59 5000
101 I I l 1 "l I I I I I I I > I I I I I I !“ ITT7 ’ " I
7.80 8.00 8.20 8.40 8.60 i ■ । ii i 53 . ......... 38 1 koy ntk i l i i । [ i । i । । r I I I 69 I-—1 I I I I I I 83 I I I I I I m/z 59.05 51.91% m/z-> 10 20 30 40 50 60 70 80 90 100 110 Abundance #64275:2-Pentanone, 4-hydroxy-4-methyl- 43
5000 "I r । । । ri ii । i । । i "| । । । । । । ।
59 7.80 8.00 8.20 8.40 8.60 m/z 101.05 21.49% 15 31 101 ............. I.................. । i 83 PT 11 I ' 1,1 f । > 1 ■ ■ । । ■ ■ ■ । ■ ■ ■ ■ ■ । 1 i ' 1 1 1 i ■ m/z-s 10 20 30 40 50 60 70 80 90 100 110 Abundance #3292: Acetic acid, 1,1-dimethylethyl ester 43 1 । 1 1 ■ ■i ■ ■ ' 1 । 1 1 7.80 8.00 8.20 8.40 8.60 5000 57 m/ Z 58.05 16.44% 101 15 27 i ' 1 i 1 1 1 1 i 1 1 1'■ i ■ ' ' ' 1 ..................... 1 । 1 1 ‘ ■ । 1 1 r > । 1 ■ ' । । 1 ■'~> । । 1 ' । ' l । m/z—> 10 20 30 40 50 60 70 80 90 100 110 Abundance #922: tert-Butyl Hydroperoxide 59 7.80 8.00 8.20 8.40 8.60 43 m/z 41.00 8.25%
5000
m/z-> 10 20 30 40 —l 50 60 I ' ' ' 1 1 1 ' 1 ' 1 1 ' 1 1 1 1 1 1 1 1 1 ■ 1 ■' 1 1 1 70 80 90 100 110 i
7.80 | I I i >
8.00 | i i > I
8.20 | I I I I T0
8.40 I I I
8.60 | > I
8934.D GCMS0412.M Wed Apr 24 08:38:53 2002 Page 1
NYC-WTC_000043731
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Ranked by indexed similarity. Reasons describe shared subjects and filing context; check the source records.
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_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_000044621
Calibration scan report for EPA Method 625 showing retention times and deviations for deuterated standards on April 25 2002.
1 shared topics · Same agency, volume and box · similarity 0.996
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 0.996
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 0.995
machine-extracted · confidence unavailable · Check page ↗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 0.995
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 0.996
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.
1 shared topics · similarity 0.996
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_000023171
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_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 ↗Similar subjects in other documents. Similarity does not establish the same event, measurement or conclusion.
NYC-WTC_000044584
Reference analysis report for GCMS testing of volatile organic compounds with quantified concentrations recorded on May 8 2002.
Similarity score 0.995 (not a probability)
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.
Similarity score 0.994 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000043186
Laboratory report for DEP Box 25 showing GCMS analysis of sample AE09450 with unknown compounds and surrogate data from May 8, 2002.
Similarity score 0.993 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000044621
Calibration scan report for EPA Method 625 showing retention times and deviations for deuterated standards on April 25 2002.
Similarity score 0.993 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000044827
Laboratory report showing gas chromatography-mass spectrometry results for unidentified organic compounds in sample AE10162 on May 10, 2002.
Similarity score 0.993 (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 0.992 (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_000043641
Single-page administrative log from DEP Box 25 covering GCMS X analyses dated between April 24 and May 3, 2002.
Filed in the same folder
NYC-WTC_000043642
Technical record of GC/MS analytical parameters and sample processing details for the batch dated May 2002.
Filed in the same folder
NYC-WTC_000043646
Laboratory report documenting a GC/MS blank run to check for contamination in the analytical system on May 6, 2002.
Filed in the same folder
NYC-WTC_000043655
Calibration report listing target compounds and their concentrations for the GC/MS analysis performed on May 6, 2002.
Filed in the same folder
NYC-WTC_000043659
Report detailing the response values for GC/MS reference standards used to verify instrument performance on May 6, 2002.
Filed in the same folder